From ff436b6f036f00e500bd27c160d6d1582c36d092 Mon Sep 17 00:00:00 2001
From: "jy.hu" <foxinmy@gmail.com>
Date: Sat, 8 Nov 2014 21:12:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9EV2=E7=89=88=E6=9C=AC"?=
 =?UTF-8?q?=E9=80=80=E6=AC=BE=E7=94=B3=E8=AF=B7","=E9=80=80=E6=AC=BE?=
 =?UTF-8?q?=E6=9F=A5=E8=AF=A2","=E5=AF=B9=E8=B4=A6=E5=8D=95=E4=B8=8B?=
 =?UTF-8?q?=E8=BD=BD"=E4=B8=89=E4=B8=AA=E6=8E=A5=E5=8F=A3=E4=BB=A5?=
 =?UTF-8?q?=E5=8F=8A=E8=AF=AD=E4=B9=89=E7=90=86=E8=A7=A3=E6=8E=A5=E5=8F=A3?=
 =?UTF-8?q?=E9=B8=A1=E8=82=8B=E5=AE=9E=E7=8E=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                     |   8 +-
 weixin4j-base/pom.xml                         |   5 +
 .../weixin4j/exception/WeixinException.java   |   1 +
 .../foxinmy/weixin4j/http/HttpRequest.java    | 108 ++++++--
 .../com/foxinmy/weixin4j/http/Parameter.java  |  12 +-
 .../com/foxinmy/weixin4j/http/Response.java   |  46 +++-
 .../foxinmy/weixin4j/http/SSLHttpRequest.java |  13 +-
 .../com/foxinmy/weixin4j/http/XmlResult.java  |  11 +-
 .../java/com/foxinmy/weixin4j/http/error.xml  |  77 ++++++
 .../com/foxinmy/weixin4j/model/Consts.java    |  11 +
 .../foxinmy/weixin4j/model/WeixinAccount.java |  15 ++
 .../weixin4j/msg/event/ScanEventMessage.java  |   3 +-
 .../com/foxinmy/weixin4j/util/DateUtil.java   |   5 +-
 .../com/foxinmy/weixin4j/util/MapUtil.java    |  24 +-
 weixin4j-mp/README.md                         |   8 +-
 weixin4j-mp/weixin4j-mp-api/README.md         |   8 +-
 weixin4j-mp/weixin4j-mp-api/pom.xml           |  13 -
 .../com/foxinmy/weixin4j/mp/WeixinProxy.java  |  48 ++--
 .../com/foxinmy/weixin4j/mp/api/BaseApi.java  |   5 +-
 .../foxinmy/weixin4j/mp/api/HelperApi.java    |  28 ++
 .../com/foxinmy/weixin4j/mp/api/PayApi.java   | 252 ++++++++++++++----
 .../foxinmy/weixin4j/mp/api/weixin.properties |  71 +++--
 .../com/foxinmy/weixin4j/mp/model/Button.java |   6 +-
 .../foxinmy/weixin4j/mp/model/SemQuery.java   |  88 ++++++
 .../foxinmy/weixin4j/mp/model/SemResult.java  |  88 ++++++
 .../weixin4j/mp/payment/PayAction.java        |   3 +-
 .../foxinmy/weixin4j/mp/payment/PayUtil.java  |   6 +-
 .../weixin4j/mp/payment/{v3 => }/Refund.java  |  25 +-
 .../mp/payment/{v3 => }/RefundConverter.java  |   6 +-
 .../mp/payment/{v3 => }/RefundDetail.java     |  60 ++++-
 .../mp/payment/{v3 => }/RefundResult.java     |  38 ++-
 .../foxinmy/weixin4j/mp/payment/cacert.pem    |  21 ++
 .../mp/payment/v3/NativePayResponseV3.java    |   7 +-
 .../weixin4j/mp/payment/v3/PayRequestV3.java  |   6 +-
 .../weixin4j/mp/spider/WeixinExecutor.java    |  48 ++--
 .../foxinmy/weixin4j/mp/type/BillType.java    |  11 +-
 .../weixin4j/mp/type/RefundChannel.java       |   5 +-
 .../weixin4j/mp/type/RefundStatus.java        |   5 +-
 .../foxinmy/weixin4j/mp/type/SemCategory.java |  61 +++++
 .../src/main/resources/weixin.properties      |   2 +-
 .../weixin4j/mp/test/SemanticTest.java        |  27 ++
 41 files changed, 1037 insertions(+), 248 deletions(-)
 create mode 100644 weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Consts.java
 create mode 100644 weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemQuery.java
 create mode 100644 weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemResult.java
 rename weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/{v3 => }/Refund.java (64%)
 rename weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/{v3 => }/RefundConverter.java (96%)
 rename weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/{v3 => }/RefundDetail.java (51%)
 rename weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/{v3 => }/RefundResult.java (67%)
 create mode 100644 weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/cacert.pem
 create mode 100644 weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/SemCategory.java
 create mode 100644 weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/SemanticTest.java

diff --git a/README.md b/README.md
index 876eefc4..11f9ca2b 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ weixin4j
 
 * 2014-10-31
 
-  + **weixin4j-mp**: `weixin.properties`切分为API调用地址/公众号信息两部分
+  + **weixin4j-mp**: `weixin.properties`切分为API调用地址和公众号信息两部分
    
   + **weixin4j-base**: `TokenApi`重命名为`TokenHolder`
   
@@ -54,6 +54,12 @@ weixin4j
   
   + **weixin-mp**: 新增`退款接口`
 
+* 2014-11-08
+ 
+  + **weixin-mp**: 新增V2版本`退款申请`、`退款查询`、`对账单下载`三个接口
+  
+  + **weixin-mp**: 新增一个简单的`语义理解`接口
+
 接下来
 ------
 * 公众号智能接口
diff --git a/weixin4j-base/pom.xml b/weixin4j-base/pom.xml
index 0d438250..9fec1614 100644
--- a/weixin4j-base/pom.xml
+++ b/weixin4j-base/pom.xml
@@ -103,5 +103,10 @@
 			<artifactId>commons-codec</artifactId>
 			<version>${commons.codec.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.jsoup</groupId>
+			<artifactId>jsoup</artifactId>
+			<version>${jsoup.version}</version>
+		</dependency>
 	</dependencies>
 </project>
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
index e27673eb..e5172c5f 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/exception/WeixinException.java
@@ -22,6 +22,7 @@ public class WeixinException extends Exception {
 	}
 
 	public WeixinException(String errorMsg) {
+		this.errorCode = "";
 		this.errorMsg = errorMsg;
 	}
 
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpRequest.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpRequest.java
index d5eca567..26b7e062 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpRequest.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpRequest.java
@@ -3,10 +3,11 @@ package com.foxinmy.weixin4j.http;
 import java.io.ByteArrayInputStream;
 import java.io.File;
 import java.io.IOException;
-import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
+import org.apache.commons.lang3.StringUtils;
 import org.apache.http.Consts;
 import org.apache.http.Header;
 import org.apache.http.HttpEntity;
@@ -32,9 +33,13 @@ import org.apache.http.impl.conn.PoolingClientConnectionManager;
 import org.apache.http.params.CoreConnectionPNames;
 import org.apache.http.params.CoreProtocolPNames;
 import org.apache.http.util.EntityUtils;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
 
 import com.alibaba.fastjson.JSONException;
 import com.foxinmy.weixin4j.exception.WeixinException;
+import com.foxinmy.weixin4j.util.MapUtil;
+import com.thoughtworks.xstream.mapper.CannotResolveClassException;
 
 /**
  * 调用微信相关接口的HttpRequest,对于其他请求可能并不试用
@@ -46,7 +51,7 @@ import com.foxinmy.weixin4j.exception.WeixinException;
  * @see
  */
 public class HttpRequest {
-	private final String SUCCESS = "success";
+
 	protected AbstractHttpClient client;
 
 	public HttpRequest() {
@@ -84,6 +89,14 @@ public class HttpRequest {
 		return get(url, (Parameter[]) null);
 	}
 
+	public Response get(String url, Map<String, String> para)
+			throws WeixinException {
+		return get(
+				String.format("%s?%s", url,
+						MapUtil.toJoinString(para, false, false, null)),
+				(Parameter[]) null);
+	}
+
 	public Response get(String url, Parameter... parameters)
 			throws WeixinException {
 		StringBuilder sb = new StringBuilder(url);
@@ -106,11 +119,13 @@ public class HttpRequest {
 	public Response post(String url, Parameter... parameters)
 			throws WeixinException {
 		HttpPost method = new HttpPost(url);
-		List<NameValuePair> params = new ArrayList<NameValuePair>();
-		for (Parameter parameter : parameters) {
-			params.add(parameter.toPostPara());
+		if (parameters != null && parameters.length > 0) {
+			List<NameValuePair> params = new ArrayList<NameValuePair>();
+			for (Parameter parameter : parameters) {
+				params.add(parameter.toPostPara());
+			}
+			method.setEntity(new UrlEncodedFormEntity(params, Consts.UTF_8));
 		}
-		method.setEntity(new UrlEncodedFormEntity(params, Consts.UTF_8));
 		return doRequest(method);
 	}
 
@@ -167,42 +182,39 @@ public class HttpRequest {
 						String.format("the page was redirected to %s",
 								httpResponse.getFirstHeader("location")));
 			}
+
 			byte[] data = EntityUtils.toByteArray(httpEntity);
 			response = new Response();
 			response.setBody(data);
 			response.setStatusCode(status);
 			response.setStatusText(statusLine.getReasonPhrase());
 			response.setStream(new ByteArrayInputStream(data));
+			response.setText(new String(data, Consts.UTF_8));
 
 			EntityUtils.consume(httpEntity);
 			Header contentType = httpResponse
 					.getFirstHeader(HttpHeaders.CONTENT_TYPE);
+			// error with html
 			if (contentType.getValue().contains(
-					ContentType.APPLICATION_JSON.getMimeType())
-					|| contentType.getValue().contains(
-							ContentType.TEXT_PLAIN.getMimeType())) {
-				response.setText(new String(data, StandardCharsets.UTF_8));
+					ContentType.TEXT_HTML.getMimeType())) {
+				response.setText(new String(data, "gbk"));
+				Document doc = Jsoup.parse(response.getAsString());
+				throw new WeixinException(doc.body().text());
+			} else if (contentType.getValue().contains(
+					ContentType.APPLICATION_JSON.getMimeType())) {
+				checkJson(response);
+			} else if (contentType.getValue().contains(
+					ContentType.TEXT_XML.getMimeType())) {
+				checkXml(response);
+			} else if (contentType.getValue().contains(
+					ContentType.TEXT_PLAIN.getMimeType())) {
 				try {
-					JsonResult jsonResult = response.getAsJsonResult();
-					response.setJsonResult(true);
-					if (jsonResult.getCode() != 0) {
-						throw new WeixinException(Integer.toString(jsonResult
-								.getCode()), jsonResult.getDesc());
-					}
+					checkJson(response);
 					return response;
 				} catch (JSONException e) {
 					;
 				}
-				XmlResult xmlResult = response.getAsXmlResult();
-				response.setXmlResult(true);
-				if (!xmlResult.getReturnCode().equalsIgnoreCase(SUCCESS)) {
-					throw new WeixinException(xmlResult.getReturnCode(),
-							xmlResult.getReturnMsg());
-				}
-				if (!xmlResult.getResultCode().equalsIgnoreCase(SUCCESS)) {
-					throw new WeixinException(xmlResult.getErrCode(),
-							xmlResult.getErrCodeDes());
-				}
+				checkXml(response);
 			}
 		} catch (IOException e) {
 			throw new WeixinException("-1", e.getMessage());
@@ -211,4 +223,48 @@ public class HttpRequest {
 		}
 		return response;
 	}
+
+	private void checkJson(Response response) throws WeixinException {
+		response.setJsonResult(true);
+		JsonResult jsonResult = response.getAsJsonResult();
+		if (jsonResult.getCode() != 0) {
+			if (StringUtils.isBlank(jsonResult.getDesc())) {
+				jsonResult = response.getTextError(jsonResult.getCode());
+			}
+			throw new WeixinException(Integer.toString(jsonResult.getCode()),
+					jsonResult.getDesc());
+		}
+	}
+
+	private void checkXml(Response response) throws WeixinException {
+		response.setXmlResult(true);
+		XmlResult xmlResult = null;
+		try {
+			xmlResult = response.getAsXmlResult();
+		} catch (CannotResolveClassException ex) {
+			// <?xml><root><data..../data></root>
+			String newXml = response.getAsString()
+					.replaceFirst("<root>", "<xml>")
+					.replaceFirst("<retcode>", "<return_code>")
+					.replaceFirst("</retcode>", "</return_code>")
+					.replaceFirst("<retmsg>", "<return_msg>")
+					.replaceFirst("</retmsg>", "</return_msg>")
+					.replaceFirst("</root>", "</xml>");
+			response.setText(newXml);
+			xmlResult = response.getAsXmlResult();
+		}
+		if (xmlResult.getReturnCode().equals("0")) {
+			return;
+		}
+		if (!xmlResult.getReturnCode().equalsIgnoreCase(
+				com.foxinmy.weixin4j.model.Consts.SUCCESS)) {
+			throw new WeixinException(xmlResult.getReturnCode(),
+					xmlResult.getReturnMsg());
+		}
+		if (!xmlResult.getResultCode().equalsIgnoreCase(
+				com.foxinmy.weixin4j.model.Consts.SUCCESS)) {
+			throw new WeixinException(xmlResult.getErrCode(),
+					xmlResult.getErrCodeDes());
+		}
+	}
 }
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Parameter.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Parameter.java
index c3e8beb9..4f20188d 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Parameter.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Parameter.java
@@ -2,15 +2,13 @@ package com.foxinmy.weixin4j.http;
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
 
+import org.apache.http.Consts;
 import org.apache.http.NameValuePair;
 import org.apache.http.message.BasicNameValuePair;
 
 public class Parameter {
-	
-	private final static String CHARSET = StandardCharsets.UTF_8.name();
-	
+
 	private String name;
 	private String value;
 
@@ -41,7 +39,8 @@ public class Parameter {
 
 	public String toGetPara() {
 		try {
-			return String.format("&%s=%s", name, URLEncoder.encode(value, CHARSET));
+			return String.format("&%s=%s", name,
+					URLEncoder.encode(value, Consts.UTF_8.name()));
 		} catch (UnsupportedEncodingException e) {
 			return String.format("&%s=%s", name, value);
 		}
@@ -49,7 +48,8 @@ public class Parameter {
 
 	public NameValuePair toPostPara() {
 		try {
-			return new BasicNameValuePair(name, URLEncoder.encode(value, CHARSET));
+			return new BasicNameValuePair(name, URLEncoder.encode(value,
+					Consts.UTF_8.name()));
 		} catch (UnsupportedEncodingException e) {
 			return new BasicNameValuePair(name, value);
 		}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Response.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Response.java
index 22052b8f..440b7123 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Response.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/Response.java
@@ -2,6 +2,7 @@ package com.foxinmy.weixin4j.http;
 
 import java.io.InputStream;
 
+import org.apache.commons.lang3.StringUtils;
 import org.dom4j.Document;
 import org.dom4j.DocumentException;
 import org.dom4j.Node;
@@ -73,18 +74,41 @@ public class Response {
 	 * @return
 	 * @throws DocumentException
 	 */
-	public JsonResult getTextError() throws DocumentException {
-		JsonResult result = getAsJsonResult();
-		if (result.getCode() != 0) {
-			SAXReader reader = new SAXReader();
-			Document doc = reader.read(Response.class
-					.getResourceAsStream("error.xml"));
-			Node node = doc.getRootElement().selectSingleNode(
-					String.format("error/code[text()='%d']", result.getCode()));
-			if (node != null) {
-				result.setText(node.getParent().selectSingleNode("text")
-						.getStringValue());
+	public JsonResult getTextError(int code) {
+		JsonResult result = new JsonResult();
+		result.setCode(code);
+		SAXReader reader = new SAXReader();
+		Document doc = null;
+		try {
+			doc = reader.read(Response.class.getResourceAsStream("error.xml"));
+		} catch (DocumentException e) {
+			e.printStackTrace();
+		}
+		Node node = doc.getRootElement().selectSingleNode(
+				String.format("error/code[text()=%d]", code));
+		if (node != null) {
+			node = node.getParent();
+			String desc = null;
+			Node _node = node.selectSingleNode("desc");
+			if (_node != null) {
+				desc = _node.getStringValue();
 			}
+			String text = null;
+			_node = node.selectSingleNode("text");
+			if (_node != null) {
+				text = _node.getStringValue();
+			}
+			if (StringUtils.isBlank(desc) && StringUtils.isNotBlank(text)) {
+				desc = text;
+			}
+			if (StringUtils.isBlank(text) && StringUtils.isNotBlank(desc)) {
+				text = desc;
+			}
+			result.setDesc(desc);
+			result.setText(text);
+		} else {
+			result.setDesc("unknown error");
+			result.setText("未知错误");
 		}
 		return result;
 	}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SSLHttpRequest.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SSLHttpRequest.java
index dd5acbd7..947a1ba9 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SSLHttpRequest.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/SSLHttpRequest.java
@@ -6,7 +6,10 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.security.KeyStore;
 
+import javax.net.ssl.SSLContext;
+
 import org.apache.http.conn.scheme.Scheme;
+import org.apache.http.conn.scheme.SchemeSocketFactory;
 import org.apache.http.conn.ssl.SSLSocketFactory;
 
 /**
@@ -27,7 +30,8 @@ public class SSLHttpRequest extends HttpRequest {
 	public SSLHttpRequest(String password, InputStream inputStream) {
 		super();
 		try {
-			KeyStore trustStore = KeyStore.getInstance("PKCS12");
+			KeyStore trustStore = KeyStore
+					.getInstance(com.foxinmy.weixin4j.model.Consts.PKCS12);
 			trustStore.load(inputStream, password.toCharArray());
 			SSLSocketFactory socketFactory = new SSLSocketFactory(trustStore,
 					password);
@@ -45,4 +49,11 @@ public class SSLHttpRequest extends HttpRequest {
 			}
 		}
 	}
+
+	public SSLHttpRequest(SSLContext sslContext) {
+		super();
+		SchemeSocketFactory socketFactory = new SSLSocketFactory(sslContext);
+		client.getConnectionManager().getSchemeRegistry()
+				.register(new Scheme("https", 443, socketFactory));
+	}
 }
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/XmlResult.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/XmlResult.java
index 9ac244da..8e12dbb8 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/XmlResult.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/XmlResult.java
@@ -2,6 +2,7 @@ package com.foxinmy.weixin4j.http;
 
 import java.io.Serializable;
 
+import com.foxinmy.weixin4j.model.Consts;
 import com.thoughtworks.xstream.annotations.XStreamAlias;
 
 /**
@@ -16,8 +17,6 @@ import com.thoughtworks.xstream.annotations.XStreamAlias;
 public class XmlResult implements Serializable {
 
 	private static final long serialVersionUID = -6185313616955051150L;
-	public static final String SUCCESS = "SUCCESS";
-	public static final String FAIL = "FAIL";
 
 	@XStreamAlias("return_code")
 	private String returnCode;// 此字段是通信标识,非交易 标识,交易是否成功需要查 看 result_code 来判断 非空
@@ -71,15 +70,15 @@ public class XmlResult implements Serializable {
 	}
 
 	public XmlResult() {
-		this(SUCCESS.toLowerCase(), "");
+		this(Consts.SUCCESS.toLowerCase(), "");
 	}
 
 	public XmlResult(String returnCode, String returnMsg) {
 		this.returnCode = returnCode;
 		this.returnMsg = returnMsg;
-		if (returnCode.equalsIgnoreCase(SUCCESS)) {
-			this.resultCode = SUCCESS.toLowerCase();
-			this.errCode = SUCCESS.toLowerCase();
+		if (returnCode.equalsIgnoreCase(Consts.SUCCESS)) {
+			this.resultCode = Consts.SUCCESS.toLowerCase();
+			this.errCode = Consts.SUCCESS.toLowerCase();
 			this.errCodeDes = "";
 		}
 	}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/error.xml b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/error.xml
index 03758181..8f6cf196 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/error.xml
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/error.xml
@@ -362,6 +362,83 @@
 		<desc>api unauthorized</desc>
 		<text>接口未授权</text>
 	</error>
+	<!-- 语义理解API错误 -->
+	<error>
+		<code>7000000</code>
+		<text>请求正常,无语义结果</text>
+	</error>
+	<error>
+		<code>7000001</code>
+		<text>缺失请求参数</text>
+	</error>
+	<error>
+		<code>7000002</code>
+		<text>signature 参数无效</text>
+	</error>
+	<error>
+		<code>7000003</code>
+		<text>地理位置相关配置 1 无效</text>
+	</error>
+	<error>
+		<code>7000004</code>
+		<text>地理位置相关配置 2 无效</text>
+	</error>
+	<error>
+		<code>7000005</code>
+		<text>请求地理位置信息失败</text>
+	</error>
+	<error>
+		<code>7000006</code>
+		<text>地理位置结果解析失败</text>
+	</error>
+	<error>
+		<code>7000007</code>
+		<text>内部初始化失败</text>
+	</error>
+	<error>
+		<code>7000008</code>
+		<text>非法 appid(获取密钥失败)</text>
+	</error>
+	<error>
+		<code>7000009</code>
+		<text>请求语义服务失败</text>
+	</error>
+	<error>
+		<code>7000010</code>
+		<text>非法 post 请求</text>
+	</error>
+	<error>
+		<code>7000011</code>
+		<text>post 请求 json 字段无效</text>
+	</error>
+	<error>
+		<code>7000030</code>
+		<text>查询 query 太短</text>
+	</error>
+	<error>
+		<code>7000031</code>
+		<text>查询 query 太长</text>
+	</error>
+	<error>
+		<code>7000032</code>
+		<text>城市、经纬度信息缺失</text>
+	</error>
+	<error>
+		<code>7000033</code>
+		<text>query 请求语义处理失败</text>
+	</error>
+	<error>
+		<code>7000034</code>
+		<text>获取天气信息失败</text>
+	</error>
+	<error>
+		<code>7000035</code>
+		<text>获取股票信息失败</text>
+	</error>
+	<error>
+		<code>7000036</code>
+		<text>utf8 编码转换失败</text>
+	</error>
 	<!-- 微信支付API错误 -->
 	<error>
 		<code>SYSTEMERROR</code>
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Consts.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Consts.java
new file mode 100644
index 00000000..bb8e7ee8
--- /dev/null
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/Consts.java
@@ -0,0 +1,11 @@
+package com.foxinmy.weixin4j.model;
+
+public final class Consts {
+	public static final String SUCCESS = "SUCCESS";
+	public static final String FAIL = "FAIL";
+	public static final String SunX509 = "SunX509";
+	public static final String JKS = "JKS";
+	public static final String PKCS12 = "PKCS12";
+	public static final String TLS = "TLS";
+	public static final String X509 = "X.509";
+}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/WeixinAccount.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/WeixinAccount.java
index 8c7ae02a..20eb1198 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/WeixinAccount.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/model/WeixinAccount.java
@@ -2,6 +2,8 @@ package com.foxinmy.weixin4j.model;
 
 import java.io.Serializable;
 
+import org.apache.commons.lang3.StringUtils;
+
 /**
  * 微信账户信息
  * 
@@ -31,6 +33,8 @@ public class WeixinAccount implements Serializable {
 	private String mchId;
 	// 微信支付分配的设备号
 	private String deviceInfo;
+	// 微信支付版本号(如果无则按照mchId来做判断)
+	private int version;
 
 	// 是否已经认证
 	private boolean isAlive;
@@ -135,6 +139,17 @@ public class WeixinAccount implements Serializable {
 		this.isSubscribe = isSubscribe;
 	}
 
+	public int getVersion() {
+		if (version == 0) {
+			return StringUtils.isNotBlank(mchId) ? 3 : 2;
+		}
+		return version;
+	}
+
+	public void setVersion(int version) {
+		this.version = version;
+	}
+
 	public WeixinAccount() {
 
 	}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/msg/event/ScanEventMessage.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/msg/event/ScanEventMessage.java
index ccf2a6b8..ec697abe 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/msg/event/ScanEventMessage.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/msg/event/ScanEventMessage.java
@@ -19,7 +19,6 @@ public class ScanEventMessage extends EventMessage {
 	}
 
 	private static final long serialVersionUID = 8078674062833071562L;
-	private static final String PARA_PREFIX = "qrscene_";
 
 	@XStreamAlias("EventKey")
 	private String eventKey; // 事件KEY值，是一个32位无符号整数，即创建二维码时的二维码scene_id
@@ -35,7 +34,7 @@ public class ScanEventMessage extends EventMessage {
 	}
 
 	public String getParameter() {
-		return eventKey.replace(PARA_PREFIX, "");
+		return eventKey.replace("qrscene_", "");
 	}
 
 	@Override
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/DateUtil.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/DateUtil.java
index 9b2a086c..9ffd2b1f 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/DateUtil.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/DateUtil.java
@@ -16,12 +16,15 @@ import java.util.Date;
  */
 public class DateUtil {
 	private static final String yyyyMMdd = "yyyyMMdd";
+	private static final String yyyy_MM_dd = "yyyy-MM-dd";
 	private static final String yyyyMMddHHmmss = "yyyyMMddHHmmss";
 
 	public static String fortmat2yyyyMMdd(Date date) {
 		return new SimpleDateFormat(yyyyMMdd).format(date);
 	}
-
+	public static String fortmat2yyyy_MM_dd(Date date) {
+		return new SimpleDateFormat(yyyy_MM_dd).format(date);
+	}
 	public static String fortmat2yyyyMMddHHmmss(Date date) {
 		return new SimpleDateFormat(yyyyMMddHHmmss).format(date);
 	}
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/MapUtil.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/MapUtil.java
index dc7f3df1..958681d4 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/MapUtil.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/util/MapUtil.java
@@ -2,19 +2,19 @@ package com.foxinmy.weixin4j.util;
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
 import java.util.Comparator;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
 
+import org.apache.http.Consts;
+
 import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.TypeReference;
 
 /**
  * 签名工具类
+ * 
  * @className MapUtil
  * @author jy
  * @date 2014年10月31日
@@ -22,10 +22,8 @@ import com.alibaba.fastjson.TypeReference;
  * @see
  */
 public class MapUtil {
-	private final static Charset charset = StandardCharsets.UTF_8;
-
 	public static String toJoinString(Object object, boolean encoder,
-			boolean lowerCase, JSONObject extra) {
+			boolean lowerCase, Map<String, String> extra) {
 		String text = JSON.toJSONString(object);
 		Map<String, String> map = new TreeMap<String, String>(
 				new Comparator<String>() {
@@ -34,14 +32,18 @@ public class MapUtil {
 						return o1.compareTo(o2);
 					}
 				});
+
 		map.putAll(JSON.parseObject(text,
 				new TypeReference<Map<String, String>>() {
 				}));
 		if (extra != null && !extra.isEmpty()) {
-			for (String key : extra.keySet()) {
-				map.put(key, extra.getString(key));
-			}
+			map.putAll(extra);
 		}
+		return toJoinString(map, encoder, lowerCase);
+	}
+
+	public static String toJoinString(Map<String, String> map, boolean encoder,
+			boolean lowerCase) {
 		StringBuilder sb = new StringBuilder();
 		Set<Map.Entry<String, String>> set = map.entrySet();
 		try {
@@ -50,14 +52,14 @@ public class MapUtil {
 					sb.append(entry.getKey().toLowerCase())
 							.append("=")
 							.append(URLEncoder.encode(entry.getValue(),
-									charset.name())).append("&");
+									Consts.UTF_8.name())).append("&");
 				}
 			} else if (encoder) {
 				for (Map.Entry<String, String> entry : set) {
 					sb.append(entry.getKey())
 							.append("=")
 							.append(URLEncoder.encode(entry.getValue(),
-									charset.name())).append("&");
+									Consts.UTF_8.name())).append("&");
 				}
 			} else if (lowerCase) {
 				for (Map.Entry<String, String> entry : set) {
diff --git a/weixin4j-mp/README.md b/weixin4j-mp/README.md
index d7a261ad..92ebd2ff 100644
--- a/weixin4j-mp/README.md
+++ b/weixin4j-mp/README.md
@@ -52,4 +52,10 @@ weixin4j-mp
 
 * 2014-11-06
   
-  + **weixin-mp**: 新增`退款接口`
\ No newline at end of file
+  + **weixin-mp-api**: 新增`退款接口`
+
+* 2014-11-08
+ 
+  + **weixin-mp-api**: 新增V2版本`退款申请`、`退款查询`、`对账单下载`三个接口
+  
+  + **weixin-mp-api**: 新增一个简单的`语义理解`接口
\ No newline at end of file
diff --git a/weixin4j-mp/weixin4j-mp-api/README.md b/weixin4j-mp/weixin4j-mp-api/README.md
index 7f8fcf9f..ad9e5592 100644
--- a/weixin4j-mp/weixin4j-mp-api/README.md
+++ b/weixin4j-mp/weixin4j-mp-api/README.md
@@ -92,4 +92,10 @@ weixin.properties说明
 
 * 2014-11-06
  
-  + 新增`退款申请`接口
\ No newline at end of file
+  + 新增`退款申请`接口
+  
+* 2014-11-08
+ 
+  + 新增V2版本`退款申请`、`退款查询`、`对账单下载`三个接口
+  
+  + 新增一个简单的`语义理解`接口
\ No newline at end of file
diff --git a/weixin4j-mp/weixin4j-mp-api/pom.xml b/weixin4j-mp/weixin4j-mp-api/pom.xml
index 31d9ad28..2325bf6c 100644
--- a/weixin4j-mp/weixin4j-mp-api/pom.xml
+++ b/weixin4j-mp/weixin4j-mp-api/pom.xml
@@ -14,21 +14,8 @@
 	<description>微信公众号API</description>
 	<build>
 		<finalName>weixin4j-mp-api</finalName>
-		<resources>
-			<resource>
-				<directory>src/main/resources</directory>
-				<excludes>
-					<exclude>*.*</exclude>
-				</excludes>
-			</resource>
-		</resources>
 	</build>
 	<dependencies>
-		<dependency>
-			<groupId>org.jsoup</groupId>
-			<artifactId>jsoup</artifactId>
-			<version>${jsoup.version}</version>
-		</dependency>
 		<dependency>
 			<groupId>jaxen</groupId>
 			<artifactId>jaxen</artifactId>
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
index 0d819c8c..06af2d9d 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/WeixinProxy.java
@@ -32,9 +32,9 @@ import com.foxinmy.weixin4j.mp.model.User;
 import com.foxinmy.weixin4j.mp.msg.model.Article;
 import com.foxinmy.weixin4j.mp.msg.model.BaseMsg;
 import com.foxinmy.weixin4j.mp.msg.notify.BaseNotify;
+import com.foxinmy.weixin4j.mp.payment.Refund;
+import com.foxinmy.weixin4j.mp.payment.RefundResult;
 import com.foxinmy.weixin4j.mp.payment.v2.Order;
-import com.foxinmy.weixin4j.mp.payment.v3.Refund;
-import com.foxinmy.weixin4j.mp.payment.v3.RefundResult;
 import com.foxinmy.weixin4j.mp.response.TemplateMessage;
 import com.foxinmy.weixin4j.mp.type.BillType;
 import com.foxinmy.weixin4j.mp.type.IdQuery;
@@ -740,15 +740,16 @@ public class WeixinProxy {
 	 *            用户ID
 	 * @param transid
 	 *            交易单号
-	 * @param orderNo
+	 * @param outTradeNo
 	 *            订单号
 	 * @param status
 	 *            成功|失败
 	 * @param statusMsg
 	 *            status为失败时携带的信息
-	 * @return 调用结果
-	 * @throws WeixinException
+	 * @return 发货处理结果
+	 * @since V2 & V3
 	 * @see com.foxinmy.weixin4j.mp.api.PayApi
+	 * @throws WeixinException
 	 */
 	public JsonResult deliverNotify(String openId, String transid,
 			String outTradeNo, boolean status, String statusMsg)
@@ -780,6 +781,7 @@ public class WeixinProxy {
 	 *            维权单号
 	 * @return 调用结果
 	 * @see com.foxinmy.weixin4j.mp.api.PayApi
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 */
 	public JsonResult updateFeedback(String openId, String feedbackId)
@@ -814,6 +816,7 @@ public class WeixinProxy {
 	 *            下载对账单的类型 ALL,返回当日所有订单信息, 默认值 SUCCESS,返回当日成功支付的订单
 	 *            REFUND,返回当日退款订单
 	 * @return excel表格
+	 * @since V2 & V3
 	 * @see com.foxinmy.weixin4j.mp.api.PayApi
 	 * @throws WeixinException
 	 * @throws IOException
@@ -824,7 +827,7 @@ public class WeixinProxy {
 	}
 
 	/**
-	 * 申请退款(请求需要双向证书)<br/>
+	 * 申请退款(V3请求需要双向证书)<br/>
 	 * <p style="color:red">
 	 * 交易时间超过 1 年的订单无法提交退款; <br/>
 	 * 支持部分退款,部分退需要设置相同的订单号和不同的 out_refund_no。一笔退款失 败后重新提交,要采用原来的
@@ -832,7 +835,7 @@ public class WeixinProxy {
 	 * </p>
 	 * 
 	 * @param ca
-	 *            证书文件
+	 *            证书文件<font color="red">V2版本时无需传入</font>
 	 * @param idQuery
 	 *            ) 商户系统内部的订单号, transaction_id 、 out_trade_no 二选一,如果同时存在优先级:
 	 *            transaction_id> out_trade_no
@@ -844,28 +847,36 @@ public class WeixinProxy {
 	 *            退款总金额,单位为元,可以做部分退款
 	 * @param opUserId
 	 *            操作员帐号, 默认为商户号
+	 * @param opUserPasswd
+	 *            <font color="red">V3版本留空,V2版本需传入值</font>
+	 * 
+	 * @return 退款申请结果
 	 * @see com.foxinmy.weixin4j.mp.api.PayApi
+	 * @see com.foxinmy.weixin4j.mp.payment.RefundResult
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 * @throws IOException
-	 * @return 退款结果
 	 */
 	public RefundResult refund(InputStream ca, IdQuery idQuery,
 			String outRefundNo, double totalFee, double refundFee,
-			String opUserId) throws WeixinException, IOException {
-		return payApi.refund(idQuery, outRefundNo, totalFee, refundFee,
-				opUserId);
+			String opUserId, String opUserPasswd) throws WeixinException,
+			IOException {
+		return payApi.refund(ca, idQuery, outRefundNo, totalFee, refundFee,
+				opUserId, opUserPasswd);
 	}
 
 	/**
-	 * 使用properties中配置的ca文件
+	 * 不同的退款接口选择<br/>
+	 * V3支付则采用properties中配置的ca文件<br/>
+	 * V2支付则需要传入opUserPasswd参数<br/>
 	 * 
-	 * @see {@link com.foxinmy.weixin4j.mp.WeixinProxy#refund(InputStream, IdQuery, String, double, double, String)}
+	 * @see {@link com.foxinmy.weixin4j.mp.WeixinProxy#refund(InputStream, IdQuery, String, double, double, String,String)}
 	 */
 	public RefundResult refund(IdQuery idQuery, String outRefundNo,
-			double totalFee, double refundFee, String opUserId)
-			throws WeixinException, IOException {
+			double totalFee, double refundFee, String opUserId,
+			String opUserPasswd) throws WeixinException, IOException {
 		return payApi.refund(idQuery, outRefundNo, totalFee, refundFee,
-				opUserId);
+				opUserId, opUserPasswd);
 	}
 
 	/**
@@ -876,8 +887,10 @@ public class WeixinProxy {
 	 *            单号 refund_id、out_refund_no、 out_trade_no 、 transaction_id
 	 *            四个参数必填一个,优先级为:
 	 *            refund_id>out_refund_no>transaction_id>out_trade_no
-	 * @see com.foxinmy.weixin4j.mp.api.PayApi
 	 * @return 退款记录
+	 * @see com.foxinmy.weixin4j.mp.api.PayApi
+	 * @see com.foxinmy.weixin4j.mp.payment.Refund
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 */
 	public Refund refundQuery(IdQuery idQuery) throws WeixinException {
@@ -893,6 +906,7 @@ public class WeixinProxy {
 	 *            商户系统内部的订单号
 	 * @return 执行结果
 	 * @see com.foxinmy.weixin4j.mp.api.PayApi
+	 * @since V3
 	 * @throws WeixinException
 	 */
 	public XmlResult closeOrder(String outTradeNo) throws WeixinException {
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/BaseApi.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/BaseApi.java
index b7d422d2..6248698a 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/BaseApi.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/BaseApi.java
@@ -1,7 +1,5 @@
 package com.foxinmy.weixin4j.mp.api;
 
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
 import java.util.Map;
 import java.util.ResourceBundle;
 import java.util.regex.Matcher;
@@ -24,7 +22,6 @@ import com.thoughtworks.xstream.mapper.DefaultMapper;
 public class BaseApi {
 	protected final HttpRequest request = new HttpRequest();
 	protected final static XStream mapXstream = XStream.get();
-	protected final Charset utf8 = StandardCharsets.UTF_8;
 	private final static ResourceBundle weixinBundle;
 	static {
 		weixinBundle = ResourceBundle
@@ -40,7 +37,7 @@ public class BaseApi {
 
 	@SuppressWarnings("unchecked")
 	protected Map<String, String> xml2map(String xml) {
-		return mapXstream.fromXML(xml,Map.class);
+		return mapXstream.fromXML(xml, Map.class);
 	}
 
 	protected String getRequestUri(String key) {
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
index c30d22f2..1c74d7c0 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/HelperApi.java
@@ -1,9 +1,13 @@
 package com.foxinmy.weixin4j.mp.api;
 
 import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.TypeReference;
 import com.foxinmy.weixin4j.exception.WeixinException;
 import com.foxinmy.weixin4j.http.Response;
 import com.foxinmy.weixin4j.model.Token;
+import com.foxinmy.weixin4j.model.WeixinAccount;
+import com.foxinmy.weixin4j.mp.model.SemQuery;
+import com.foxinmy.weixin4j.mp.model.SemResult;
 import com.foxinmy.weixin4j.token.TokenHolder;
 
 /**
@@ -44,4 +48,28 @@ public class HelperApi extends BaseApi {
 
 		return response.getAsJson().getString("short_url");
 	}
+
+	/**
+	 * 语义理解
+	 * 
+	 * @param semQuery
+	 *            语义理解协议
+	 * @return 语义理解结果
+	 * @see com.foxinmy.weixin4j.mp.model.SemQuery
+	 * @see com.foxinmy.weixin4j.mp.model.SemResult
+	 * @see <a
+	 *      href="http://mp.weixin.qq.com/wiki/index.php?title=%E8%AF%AD%E4%B9%89%E7%90%86%E8%A7%A3">语义理解</a>
+	 * @throws WeixinException
+	 */
+	public SemResult semantic(SemQuery semQuery) throws WeixinException {
+		WeixinAccount weixinAccount = tokenHolder.getAccount();
+		String semantic_uri = getRequestUri("semantic_uri");
+		Token token = tokenHolder.getToken();
+		semQuery.appid(weixinAccount.getAppId());
+		Response response = request.post(
+				String.format(semantic_uri, token.getAccessToken()),
+				semQuery.toJson());
+		return response.getAsObject(new TypeReference<SemResult>() {
+		});
+	}
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/PayApi.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/PayApi.java
index 6e7486da..99e03638 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/PayApi.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/PayApi.java
@@ -6,19 +6,29 @@ import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.StringReader;
+import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
+import java.nio.charset.Charset;
+import java.security.KeyStore;
+import java.security.SecureRandom;
+import java.security.cert.CertificateFactory;
 import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManagerFactory;
+
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.http.Consts;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 
 import com.alibaba.fastjson.JSON;
@@ -33,10 +43,10 @@ import com.foxinmy.weixin4j.http.XmlResult;
 import com.foxinmy.weixin4j.model.Token;
 import com.foxinmy.weixin4j.model.WeixinAccount;
 import com.foxinmy.weixin4j.mp.payment.PayUtil;
+import com.foxinmy.weixin4j.mp.payment.Refund;
+import com.foxinmy.weixin4j.mp.payment.RefundConverter;
+import com.foxinmy.weixin4j.mp.payment.RefundResult;
 import com.foxinmy.weixin4j.mp.payment.v2.Order;
-import com.foxinmy.weixin4j.mp.payment.v3.Refund;
-import com.foxinmy.weixin4j.mp.payment.v3.RefundConverter;
-import com.foxinmy.weixin4j.mp.payment.v3.RefundResult;
 import com.foxinmy.weixin4j.mp.type.BillType;
 import com.foxinmy.weixin4j.mp.type.IdQuery;
 import com.foxinmy.weixin4j.mp.type.IdType;
@@ -77,6 +87,7 @@ public class PayApi extends BaseApi {
 	 * @param statusMsg
 	 *            status为失败时携带的信息
 	 * @return 发货处理结果
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 */
 	public JsonResult deliverNotify(String openId, String transid,
@@ -96,8 +107,7 @@ public class PayApi extends BaseApi {
 		param.put("deliver_timestamp", System.currentTimeMillis() / 1000 + "");
 		param.put("deliver_status", status ? "1" : "0");
 		param.put("deliver_msg", statusMsg);
-		param.put("app_signature", DigestUtils.sha1Hex(MapUtil.toJoinString(
-				param, false, true, null)));
+		param.put("app_signature", PayUtil.paysignSha(param, null));
 		param.put("sign_method", "sha1");
 
 		Response response = request.post(
@@ -135,10 +145,9 @@ public class PayApi extends BaseApi {
 		obj.put("appkey", weixinAccount.getPaySignKey());
 		obj.put("package", sb.toString());
 		obj.put("timestamp", timestamp);
-		String signature = DigestUtils.sha1Hex(MapUtil.toJoinString(obj, false,
-				true, null));
+		String signature = PayUtil.paysignSha(obj, null);
 
-		obj = new JSONObject();
+		obj.clear();
 		obj.put("appid", weixinAccount.getAppId());
 		obj.put("package", sb.toString());
 		obj.put("timestamp", timestamp);
@@ -170,6 +179,7 @@ public class PayApi extends BaseApi {
 	 * @param feedbackId
 	 *            维权单号
 	 * @return 维权处理结果
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 */
 	public JsonResult updateFeedback(String openId, String feedbackId)
@@ -226,46 +236,146 @@ public class PayApi extends BaseApi {
 	 *            退款总金额,单位为元,可以做部分退款
 	 * @param opUserId
 	 *            操作员帐号, 默认为商户号
+	 * @param opUserPasswd
+	 *            <font color="red">V3版本留空,V2版本需传入值</font>
 	 * 
 	 * @return 退款申请结果
-	 * @see com.foxinmy.weixin4j.mp.payment.v3.RefundResult
+	 * @see com.foxinmy.weixin4j.mp.payment.RefundResult
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 * @throws IOException
 	 */
 	public RefundResult refund(InputStream ca, IdQuery idQuery,
 			String outRefundNo, double totalFee, double refundFee,
-			String opUserId) throws WeixinException, IOException {
+			String opUserId, String opUserPasswd) throws WeixinException,
+			IOException {
 		WeixinAccount weixinAccount = tokenHolder.getAccount();
-		Map<String, String> map = baseMap2V3(idQuery);
-		map.put("out_refund_no", outRefundNo);
-		map.put("total_fee", DateUtil.formaFee2Fen(totalFee));
-		map.put("refund_fee", DateUtil.formaFee2Fen(refundFee));
-		if (StringUtils.isBlank(opUserId)) {
-			opUserId = weixinAccount.getMchId();
+
+		int version = weixinAccount.getVersion();
+		String refund_uri = getRequestUri(String.format("refund_v%d_uri",
+				version));
+		Response response = null;
+		if (version == 2) {
+			Map<String, String> map = new HashMap<String, String>();
+			map.put("input_charset", Consts.UTF_8.name());
+			// 版本号
+			// 填写为 1.0 时,操作员密码为明文
+			// 填写为 1.1 时,操作员密码为 MD5(密码)值
+			map.put("service_version", "1.1");
+			map.put("partner", weixinAccount.getPartnerId());
+			map.put("out_refund_no", outRefundNo);
+			map.put("total_fee", DateUtil.formaFee2Fen(totalFee));
+			map.put("refund_fee", DateUtil.formaFee2Fen(refundFee));
+			map.put(idQuery.getType().getName(), idQuery.getId());
+			if (StringUtils.isBlank(opUserId)) {
+				opUserId = weixinAccount.getPartnerId();
+			}
+			map.put("op_user_id", opUserId);
+			map.put("op_user_passwd", DigestUtils.md5Hex(opUserPasswd));
+			// 以下几个字段可能用不到 记录下来
+			// [接收人帐号]
+			// recv_user_id
+			// 转账退款接收退款的财付通帐号。
+			// 一般无需填写,只有退银行失败,资金转入商 户号现金账号时(即状态为转入代发,查询返 回的 refund_status 是 7 或
+			// 11),填写原退款 单号并填写此字段,资金才会退到指定财付通 账号。其他情况此字段忽略
+			// ---------------------------------------------------------------------------------
+			// [接收人姓名]
+			// reccv_user_name
+			// 转账退款接收退款的姓名(需与接收退款的财 付通帐号绑定的姓名一致)
+			// ---------------------------------------------------------------------------------
+			// [通过商户订单号退款]
+			// use_spbill_no_flag
+			// 若通过接口 (https://www.tenpay.com/cgi-bin/v1.0/pay _gate.cgi)
+			// 支付的商户订单号来退款,则取值 为 1;而通过本文档支付接口的,则无需传值。
+			// ---------------------------------------------------------------------------------
+			// [退款类型]
+			// refund_type
+			// 为空或者填 1:商户号余额退款;2:现金帐号 退款;3:优先商户号退款,若商户号余额不足, 再做现金帐号退款。使用 2 或 3
+			// 时,需联系财 付通开通此功能。
+			String sign = PayUtil
+					.paysignMd5(map, weixinAccount.getPartnerKey());
+			map.put("sign", sign.toLowerCase());
+
+			SSLContext ctx = null;
+			try {
+				File file = new File(ConfigUtil.getValue("ca_file"));
+
+				String jksPwd = "";
+				File jksFile = new File(String.format("%s/tenpay_cacert.jks",
+						file.getParent()));
+				KeyStore ks = null;
+				// create jks ca
+				if (!jksFile.exists()) {
+					CertificateFactory cf = CertificateFactory
+							.getInstance(com.foxinmy.weixin4j.model.Consts.X509);
+					java.security.cert.Certificate cert = cf
+							.generateCertificate(PayUtil.class
+									.getResourceAsStream("cacert.pem"));
+					ks = KeyStore
+							.getInstance(com.foxinmy.weixin4j.model.Consts.JKS);
+					ks.load(null, null);
+					ks.setCertificateEntry("tenpay", cert);
+					ks.store(new FileOutputStream(jksFile),
+							jksPwd.toCharArray());
+				}
+				// load jks ca
+				TrustManagerFactory tmf = TrustManagerFactory
+						.getInstance(com.foxinmy.weixin4j.model.Consts.SunX509);
+				ks = KeyStore
+						.getInstance(com.foxinmy.weixin4j.model.Consts.JKS);
+				ks.load(new FileInputStream(jksFile), jksPwd.toCharArray());
+				tmf.init(ks);
+				// load pfx ca
+				KeyManagerFactory kmf = KeyManagerFactory
+						.getInstance(com.foxinmy.weixin4j.model.Consts.SunX509);
+				ks = KeyStore
+						.getInstance(com.foxinmy.weixin4j.model.Consts.PKCS12);
+				ks.load(ca, weixinAccount.getPartnerId().toCharArray());
+				kmf.init(ks, weixinAccount.getPartnerId().toCharArray());
+
+				ctx = SSLContext
+						.getInstance(com.foxinmy.weixin4j.model.Consts.TLS);
+				ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(),
+						new SecureRandom());
+			} catch (Exception e) {
+				throw new WeixinException(e.getMessage());
+			}
+			SSLHttpRequest request = new SSLHttpRequest(ctx);
+			response = request.get(refund_uri, map);
+		} else if (version == 3) {
+			Map<String, String> map = baseMap2V3(idQuery);
+			map.put("out_refund_no", outRefundNo);
+			map.put("total_fee", DateUtil.formaFee2Fen(totalFee));
+			map.put("refund_fee", DateUtil.formaFee2Fen(refundFee));
+			if (StringUtils.isBlank(opUserId)) {
+				opUserId = weixinAccount.getMchId();
+			}
+			map.put("op_user_id", opUserId);
+			String sign = PayUtil
+					.paysignMd5(map, weixinAccount.getPaySignKey());
+			map.put("sign", sign);
+			String param = map2xml(map);
+			SSLHttpRequest request = new SSLHttpRequest(
+					weixinAccount.getMchId(), ca);
+			response = request.post(refund_uri, param);
 		}
-		map.put("op_user_id", opUserId);
-		String sign = PayUtil.paysignMd5(map, weixinAccount.getPaySignKey());
-		map.put("sign", sign);
-		String param = map2xml(map);
-		String refund_uri = getRequestUri("refund_uri");
-		SSLHttpRequest request = new SSLHttpRequest(weixinAccount.getMchId(),
-				ca);
-		Response response = request.post(refund_uri, param);
 		return response.getAsObject(new TypeReference<RefundResult>() {
 		});
 	}
 
 	/**
-	 * 使用properties中配置的ca文件
+	 * 不同的退款接口选择<br/>
+	 * 默认采用properties中配置的ca文件<br/>
+	 * V2支付则需要传入opUserPasswd参数<br/>
 	 * 
-	 * @see {@link com.foxinmy.weixin4j.mp.api.PayApi#refund(InputStream, IdQuery, String, double, double, String)}
+	 * @see {@link com.foxinmy.weixin4j.mp.api.PayApi#refund(InputStream, IdQuery, String, double, double, String, String)}
 	 */
 	public RefundResult refund(IdQuery idQuery, String outRefundNo,
-			double totalFee, double refundFee, String opUserId)
-			throws WeixinException, IOException {
-		File caFile = new File(ConfigUtil.getValue("ca_file"));
-		return refund(new FileInputStream(caFile), idQuery, outRefundNo,
-				totalFee, refundFee, opUserId);
+			double totalFee, double refundFee, String opUserId,
+			String opUserPasswd) throws WeixinException, IOException {
+		File ca = new File(ConfigUtil.getValue("ca_file"));
+		return refund(new FileInputStream(ca), idQuery, outRefundNo, totalFee,
+				refundFee, opUserId, opUserPasswd);
 	}
 
 	/**
@@ -283,8 +393,8 @@ public class PayApi extends BaseApi {
 		String sign = PayUtil.paysignMd5(map, weixinAccount.getPaySignKey());
 		map.put("sign", sign);
 		try {
-			map.put("long_url", URLEncoder.encode(url, utf8.name()));
-		} catch (UnsupportedEncodingException e) {
+			map.put("long_url", URLEncoder.encode(url, Consts.UTF_8.name()));
+		} catch (UnsupportedEncodingException ignore) {
 			;
 		}
 		String param = map2xml(map);
@@ -302,6 +412,7 @@ public class PayApi extends BaseApi {
 	 * @param outTradeNo
 	 *            商户系统内部的订单号
 	 * @return 处理结果
+	 * @since V3
 	 * @throws WeixinException
 	 */
 	public XmlResult closeOrder(String outTradeNo) throws WeixinException {
@@ -329,6 +440,7 @@ public class PayApi extends BaseApi {
 	 *            下载对账单的类型 ALL,返回当日所有订单信息, 默认值 SUCCESS,返回当日成功支付的订单
 	 *            REFUND,返回当日退款订单
 	 * @return excel表格
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 * @throws IOException
 	 */
@@ -337,7 +449,7 @@ public class PayApi extends BaseApi {
 		WeixinAccount weixinAccount = tokenHolder.getAccount();
 		if (billDate == null) {
 			Calendar now = Calendar.getInstance();
-			now.add(Calendar.DAY_OF_MONTH, -10);
+			now.add(Calendar.DAY_OF_MONTH, -1);
 			billDate = now.getTime();
 		}
 		if (billType == null) {
@@ -351,17 +463,37 @@ public class PayApi extends BaseApi {
 		if (file.exists()) {
 			return file;
 		}
-		Map<String, String> map = baseMap2V3(null);
-		map.put("bill_date", _billDate);
-		map.put("bill_type", billType.name());
-		String sign = PayUtil.paysignMd5(map, weixinAccount.getPaySignKey());
-		map.put("sign", sign);
-		String param = map2xml(map);
-		String downloadbill_uri = getRequestUri("downloadbill_uri");
-		Response response = request.post(downloadbill_uri, param);
+		int version = weixinAccount.getVersion();
+		String downloadbill_uri = getRequestUri(String.format(
+				"downloadbill_v%d_uri", version));
+		Response response = null;
+		Charset charset = Consts.UTF_8;
+		if (version == 2) {
+			Map<String, String> map = new LinkedHashMap<String, String>();
+			map.put("spid", weixinAccount.getPartnerId());
+			map.put("trans_time", DateUtil.fortmat2yyyy_MM_dd(billDate));
+			map.put("stamp", Long.toString(System.currentTimeMillis() / 100));
+			map.put("cft_signtype", "0");
+			map.put("mchtype", Integer.toString(billType.getVal()));
+			map.put("key", weixinAccount.getPartnerKey());
+			String sign = DigestUtils.md5Hex(MapUtil.toJoinString(map, false,
+					false));
+			map.put("sign", sign.toLowerCase());
+			response = request.get(downloadbill_uri, map);
+			charset = Charset.forName("GBK");
+		} else if (version == 3) {
+			Map<String, String> map = baseMap2V3(null);
+			map.put("bill_date", _billDate);
+			map.put("bill_type", billType.name());
+			String sign = PayUtil
+					.paysignMd5(map, weixinAccount.getPaySignKey());
+			map.put("sign", sign);
+			String param = map2xml(map);
+			response = request.post(downloadbill_uri, param);
+		}
 
-		BufferedReader reader = new BufferedReader(new StringReader(
-				response.getAsString()));
+		BufferedReader reader = new BufferedReader(new InputStreamReader(
+				response.getStream(), charset));
 		String line = null;
 		List<String[]> bills = new LinkedList<String[]>();
 		while ((line = reader.readLine()) != null) {
@@ -389,17 +521,33 @@ public class PayApi extends BaseApi {
 	 *            四个参数必填一个,优先级为:
 	 *            refund_id>out_refund_no>transaction_id>out_trade_no
 	 * @return 退款记录
-	 * @see com.foxinmy.weixin4j.mp.payment.v3.Refund
+	 * @see com.foxinmy.weixin4j.mp.payment.Refund
+	 * @since V2 & V3
 	 * @throws WeixinException
 	 */
 	public Refund refundQuery(IdQuery idQuery) throws WeixinException {
 		WeixinAccount weixinAccount = tokenHolder.getAccount();
-		Map<String, String> map = baseMap2V3(idQuery);
-		String sign = PayUtil.paysignMd5(map, weixinAccount.getPaySignKey());
-		map.put("sign", sign);
-		String param = map2xml(map);
-		String refundquery_uri = getRequestUri("refundquery_uri");
-		Response response = request.post(refundquery_uri, param);
+		int version = weixinAccount.getVersion();
+		String refundquery_uri = getRequestUri(String.format(
+				"refundquery_v%d_uri", version));
+		Response response = null;
+		if (version == 2) {
+			Map<String, String> map = new HashMap<String, String>();
+			map.put("input_charset", Consts.UTF_8.name());
+			map.put("partner", weixinAccount.getPartnerId());
+			map.put(idQuery.getType().getName(), idQuery.getId());
+			String sign = PayUtil
+					.paysignMd5(map, weixinAccount.getPartnerKey());
+			map.put("sign", sign.toLowerCase());
+			response = request.get(refundquery_uri, map);
+		} else if (version == 3) {
+			Map<String, String> map = baseMap2V3(idQuery);
+			String sign = PayUtil
+					.paysignMd5(map, weixinAccount.getPaySignKey());
+			map.put("sign", sign);
+			String param = map2xml(map);
+			response = request.post(refundquery_uri, param);
+		}
 		return new RefundConverter().fromXML(response.getAsString());
 	}
 
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
index b343bc02..f2deb48b 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/api/weixin.properties
@@ -5,10 +5,15 @@
 # http://mp.weixin.qq.com/wiki/index.php?title=%E6%8E%A5%E5%8F%A3%E9%A2%91%E7%8E%87%E9%99%90%E5%88%B6%E8%AF%B4%E6%98%8E
 # ----------------------------------------------------------------------------
 
-api_base_url=https://api.weixin.qq.com/cgi-bin
+api_base_url=https://api.weixin.qq.com
+api_cgi_url={api_base_url}/cgi-bin
 mp_base_url=https://mp.weixin.qq.com/cgi-bin
 file_base_url=http://file.api.weixin.qq.com/cgi-bin
 mch_base_url=https://api.mch.weixin.qq.com
+tenpay_base_url=http://mch.tenpay.com
+tenpay_ssl_base_url=https://mch.tenpay.com
+tenpay_gw_base_url=https://gw.tenpay.com
+
 
 # \u7f51\u9875\u6388\u6743\u83b7\u53d6\u7528\u6237\u4fe1\u606f
 user_auth_uri=https://open.weixin.qq.com/connect/oauth2/authorize?appid=%s&redirect_uri=%s&response_type=code&scope=%s&state=%s#wechat_redirect
@@ -16,68 +21,78 @@ sns_user_token_uri=https://api.weixin.qq.com/sns/oauth2/access_token?appid=%s&se
 sns_user_info_uri=https://api.weixin.qq.com/sns/userinfo?access_token=%s&openid=%s&lang=zh_CN
 
 # \u76f4\u63a5\u83b7\u53d6\u7528\u6237\u4fe1\u606f
-api_user_info_uri={api_base_url}/user/info?access_token=%s&openid=%s&lang=zh_CN
+api_user_info_uri={api_cgi_url}/user/info?access_token=%s&openid=%s&lang=zh_CN
 # \u83b7\u53d6token
-api_token_uri={api_base_url}/token?grant_type=client_credential&appid=%s&secret=%s
+api_token_uri={api_cgi_url}/token?grant_type=client_credential&appid=%s&secret=%s
 # \u83b7\u53d6\u4e8c\u7ef4\u7801
-qr_ticket_uri={api_base_url}/qrcode/create?access_token=%s
+qr_ticket_uri={api_cgi_url}/qrcode/create?access_token=%s
 qr_image_uri={mp_base_url}/showqrcode?ticket=%s
 # \u4e0a\u4f20\u5a92\u4f53\u6587\u4ef6
 file_upload_uri={file_base_url}/media/upload?access_token=%s&type=%s
 # \u4e0b\u8f7d\u5a92\u4f53\u6587\u4ef6
 file_download_uri={file_base_url}/media/get?access_token=%s&media_id=%s
 # \u53d1\u9001\u5ba2\u670d\u6d88\u606f
-custom_notify_uri={api_base_url}/message/custom/send?access_token=%s
+custom_notify_uri={api_cgi_url}/message/custom/send?access_token=%s
 # \u521b\u5efa\u5206\u7ec4
-group_create_uri={api_base_url}/groups/create?access_token=%s
+group_create_uri={api_cgi_url}/groups/create?access_token=%s
 # \u67e5\u8be2\u5206\u7ec4
-group_get_uri={api_base_url}/groups/get?access_token=%s
+group_get_uri={api_cgi_url}/groups/get?access_token=%s
 # \u67e5\u8be2\u7528\u6237\u6240\u5728\u5206\u7ec4
-group_getid_uri={api_base_url}/groups/getid?access_token=%s
+group_getid_uri={api_cgi_url}/groups/getid?access_token=%s
 # \u4fee\u6539\u5206\u7ec4\u540d
-group_modify_uri={api_base_url}/groups/update?access_token=%s
+group_modify_uri={api_cgi_url}/groups/update?access_token=%s
 # \u79fb\u52a8\u7528\u6237\u5206\u7ec4
-group_move_uri={api_base_url}/groups/members/update?access_token=%s
+group_move_uri={api_cgi_url}/groups/members/update?access_token=%s
 # \u83b7\u53d6\u5173\u6ce8\u7740
-following_uri={api_base_url}/user/get?access_token=%s&next_openid=%s
+following_uri={api_cgi_url}/user/get?access_token=%s&next_openid=%s
 # \u81ea\u5b9a\u4e49\u83dc\u5355
-menu_create_uri={api_base_url}/menu/create?access_token=%s
+menu_create_uri={api_cgi_url}/menu/create?access_token=%s
 # \u67e5\u8be2\u83dc\u5355
-menu_get_uri={api_base_url}/menu/get?access_token=%s
+menu_get_uri={api_cgi_url}/menu/get?access_token=%s
 # \u5220\u9664\u83dc\u5355
-menu_delete_uri={api_base_url}/menu/delete?access_token=%s
+menu_delete_uri={api_cgi_url}/menu/delete?access_token=%s
 # \u4e0a\u4f20\u56fe\u6587
-article_upload_uri={api_base_url}/media/uploadnews?access_token=%s
+article_upload_uri={api_cgi_url}/media/uploadnews?access_token=%s
 # \u4e0a\u4f20\u89c6\u9891
 video_upload_uri={file_base_url}/media/uploadvideo?access_token=%s
 # \u5206\u7ec4\u7fa4\u53d1
-mass_group_uri={api_base_url}/message/mass/sendall?access_token=%s
+mass_group_uri={api_cgi_url}/message/mass/sendall?access_token=%s
 # openId\u7fa4\u53d1
-mass_openid_uri={api_base_url}/message/mass/send?access_token=%s
+mass_openid_uri={api_cgi_url}/message/mass/send?access_token=%s
 # \u5220\u9664\u7fa4\u53d1
-mass_delete_uri={api_base_url}/message/mass/delete?access_token=%s
+mass_delete_uri={api_cgi_url}/message/mass/delete?access_token=%s
 # \u5ba2\u670d\u804a\u5929\u8bb0\u5f55
-custom_record_uri={api_base_url}/customservice/getrecord?access_token=%s
+custom_record_uri={api_cgi_url}/customservice/getrecord?access_token=%s
 # \u957f\u94fe\u63a5\u8f6c\u77ed\u94fe\u63a5
-shorturl_uri={api_base_url}/shorturl?access_token=%s
+shorturl_uri={api_cgi_url}/shorturl?access_token=%s
 p_shorturl_uri={mch_base_url}/tools/shorturl
 # \u8bbe\u7f6e\u5907\u6ce8\u540d
-updateremark_uri={api_base_url}/user/info/updateremark?access_token=%s
+updateremark_uri={api_cgi_url}/user/info/updateremark?access_token=%s
 # \u6a21\u677f\u6d88\u606f
-template_send_uri={api_base_url}/message/template/send?access_token=%s
+template_send_uri={api_cgi_url}/message/template/send?access_token=%s
+# \u8bed\u4e49\u7406\u89e3
+semantic_uri={api_base_url}/semantic/semproxy/search?access_token=%s
+
 # \u8ba2\u5355\u67e5\u8be2
-orderquery_uri=https://api.weixin.qq.com/pay/orderquery?access_token=%s
+orderquery_uri={api_base_url}/pay/orderquery?access_token=%s
 # \u53d1\u8d27\u901a\u77e5
-delivernotify_uri=https://api.weixin.qq.com/pay/delivernotify?access_token=%s
+delivernotify_uri={api_base_url}/pay/delivernotify?access_token=%s
 # \u7ef4\u6743\u5904\u7406
-payfeedback_update_uri=https://api.weixin.qq.com/payfeedback/update?access_token=%s&openid=%s&feedbackid=%s
+payfeedback_update_uri={api_base_url}/payfeedback/update?access_token=%s&openid=%s&feedbackid=%s
+# \u5bf9\u8d26\u5355\u4e0b\u8f7d
+downloadbill_v2_uri={tenpay_base_url}/cgi-bin/mchdown_real_new.cgi
+# \u9000\u6b3e\u67e5\u8be2
+refundquery_v2_uri={tenpay_gw_base_url}/gateway/normalrefundquery.xml
+# \u9000\u6b3e\u7533\u8bf7
+refund_v2_uri={tenpay_ssl_base_url}/refundapi/gateway/refund.xml
+
 # \u8ba2\u5355\u67e5\u8be2
 orderquery_v3_uri={mch_base_url}/pay/orderquery
 # \u5173\u95ed\u8ba2\u5355
 closeorder_uri={mch_base_url}/pay/closeorder
 # \u5bf9\u8d26\u5355\u4e0b\u8f7d
-downloadbill_uri={mch_base_url}/pay/downloadbill
+downloadbill_v3_uri={mch_base_url}/pay/downloadbill
 # \u9000\u6b3e\u67e5\u8be2
-refundquery_uri={mch_base_url}/pay/refundquery
+refundquery_v3_uri={mch_base_url}/pay/refundquery
 # \u9000\u6b3e\u7533\u8bf7
-refund_uri={mch_base_url}/secapi/pay/refund
+refund_v3_uri={mch_base_url}/secapi/pay/refund
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/Button.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/Button.java
index c02b4fe8..32fbbd98 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/Button.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/Button.java
@@ -38,10 +38,10 @@ public class Button implements Serializable {
 	public Button(String name, String value, ButtonType buttonType) {
 		this.name = name;
 		this.type = buttonType;
-		if (buttonType == ButtonType.click) {
-			this.key = value;
-		} else if (buttonType == ButtonType.view) {
+		if (buttonType == ButtonType.view) {
 			this.url = value;
+		} else {
+			this.key = value;
 		}
 	}
 
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemQuery.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemQuery.java
new file mode 100644
index 00000000..f02ced35
--- /dev/null
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemQuery.java
@@ -0,0 +1,88 @@
+package com.foxinmy.weixin4j.mp.model;
+
+import java.io.Serializable;
+
+import com.alibaba.fastjson.JSONObject;
+import com.foxinmy.weixin4j.mp.type.SemCategory;
+
+/**
+ * 语义理解参数
+ * 
+ * @className SemQuery
+ * @author jy
+ * @date 2014年11月7日
+ * @since JDK 1.7
+ * @see
+ */
+public class SemQuery implements Serializable {
+
+	private static final long serialVersionUID = 679548284525912436L;
+	private JSONObject jsonObj;
+
+	// 输入文本串
+	public SemQuery(String query) {
+		jsonObj = new JSONObject();
+		jsonObj.put("query", query);
+	}
+
+	// 城市名称,与经纬度二选一传入
+	public SemQuery city(String city) {
+		jsonObj.put("city", city);
+		return this;
+	}
+
+	// 需要使用的服务类别,多个用,隔开,不能为空
+	public SemQuery category(SemCategory... categorys) {
+		String category = "";
+		if (categorys.length == 1) {
+			category = categorys[0].name();
+		} else {
+			for (int i = 0; i < categorys.length - 1; i++) {
+				category += categorys[i].name() + ",";
+			}
+			category += categorys[categorys.length - 1].name();
+		}
+		jsonObj.put("category", category);
+		return this;
+	}
+
+	// App id,开发者的唯一标识,用于区分开放者, 如果为空,则没法使用上下文理解功能。
+	public SemQuery appid(String appid) {
+		jsonObj.put("appid", appid);
+		return this;
+	}
+
+	// 用户唯一 id(并非开发者 id),用于区分该开发者下不同用户,如果为空,则没法使用上下文理解功能。appid 和 uid
+	// 同时存在的情况下,才可以使用上下文理解功能。
+	public SemQuery uid(String uid) {
+		jsonObj.put("uid", uid);
+		return this;
+	}
+
+	// 区域名称,在城市存在的情况下可省;与经纬度 二选一传入
+	public SemQuery region(String region) {
+		jsonObj.put("region", region);
+		return this;
+	}
+
+	// 纬度经度;与城市二选一传入
+	public SemQuery location(float latitude, float longitude) {
+		jsonObj.put("latitude", latitude);
+		jsonObj.put("longitude", longitude);
+		return this;
+	}
+
+	// 输入文本串
+	public static SemQuery build(String query) {
+		return new SemQuery(query);
+	}
+
+	public String toJson() {
+		return jsonObj.toJSONString();
+	}
+
+	@Override
+	public String toString() {
+		return "SemQuery " + jsonObj;
+	}
+}
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemResult.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemResult.java
new file mode 100644
index 00000000..738284d8
--- /dev/null
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/model/SemResult.java
@@ -0,0 +1,88 @@
+package com.foxinmy.weixin4j.mp.model;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.foxinmy.weixin4j.http.JsonResult;
+
+/**
+ * 语义理解结果
+ * 
+ * @className SemResult
+ * @author jy
+ * @date 2014年11月7日
+ * @since JDK 1.7
+ * @see <a
+ *      href="http://mp.weixin.qq.com/wiki/index.php?title=%E8%AF%AD%E4%B9%89%E7%90%86%E8%A7%A3">语义理解</a>
+ */
+public class SemResult extends JsonResult {
+
+	private static final long serialVersionUID = 9051214458161068387L;
+	// 用户的输入字符串
+	private String query;
+	// 服务的全局类型id，详见协议文档中垂直服务协议定义
+	private String type;
+	// 语义理解后的结构化标识，各服务不同
+	private JSONObject semantic;
+	// 部分类别的结果
+	private JSONArray result;
+	// 部分类别的结果html5展示，目前不支持
+	private String answer;
+	// 特殊回复说明
+	private String text;
+
+	public String getQuery() {
+		return query;
+	}
+
+	public void setQuery(String query) {
+		this.query = query;
+	}
+
+	public String getType() {
+		return type;
+	}
+
+	public void setType(String type) {
+		this.type = type;
+	}
+
+	public JSONObject getSemantic() {
+		return semantic;
+	}
+
+	public void setSemantic(JSONObject semantic) {
+		this.semantic = semantic;
+	}
+
+	public JSONArray getResult() {
+		return result;
+	}
+
+	public void setResult(JSONArray result) {
+		this.result = result;
+	}
+
+	public String getAnswer() {
+		return answer;
+	}
+
+	public void setAnswer(String answer) {
+		this.answer = answer;
+	}
+
+	public String getText() {
+		return text;
+	}
+
+	public void setText(String text) {
+		this.text = text;
+	}
+
+	@Override
+	public String toString() {
+		return "SemResult [query=" + query + ", type=" + type + ", semantic="
+				+ semantic + ", result=" + result + ", answer=" + answer
+				+ ", text=" + text + ", getCode()=" + getCode()
+				+ ", getDesc()=" + getDesc() + "]";
+	}
+}
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayAction.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayAction.java
index 5cd210cc..757a3574 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayAction.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayAction.java
@@ -11,6 +11,7 @@ import org.slf4j.LoggerFactory;
 import com.alibaba.fastjson.JSONObject;
 import com.foxinmy.weixin4j.exception.PayException;
 import com.foxinmy.weixin4j.http.XmlResult;
+import com.foxinmy.weixin4j.model.Consts;
 import com.foxinmy.weixin4j.model.WeixinAccount;
 import com.foxinmy.weixin4j.mp.payment.v2.NativePayNotifyV2;
 import com.foxinmy.weixin4j.mp.payment.v2.NativePayResponseV2;
@@ -163,7 +164,7 @@ public class PayAction {
 				weixinAccount.getPaySignKey());
 		log.info("微信签名----->sign={},vaild_sign={}", sign, valid_sign);
 		if (!sign.equals(valid_sign)) {
-			return XStream.to(new XmlResult(XmlResult.FAIL, "签名错误"));
+			return XStream.to(new XmlResult(Consts.FAIL, "签名错误"));
 		}
 		return XStream.to(new XmlResult());
 	}
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayUtil.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayUtil.java
index e22369b9..165268b5 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayUtil.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/PayUtil.java
@@ -122,9 +122,9 @@ public class PayUtil {
 	 * @return
 	 */
 	public static String paysignSha(Object obj, String paySignKey) {
-		JSONObject extra = null;
+		Map<String, String> extra = null;
 		if (StringUtils.isNotBlank(paySignKey)) {
-			extra = new JSONObject();
+			extra = new HashMap<String, String>();
 			extra.put("appKey", paySignKey);
 		}
 		return DigestUtils.sha1Hex(MapUtil
@@ -255,7 +255,7 @@ public class PayUtil {
 		Map<String, String> param = new HashMap<String, String>();
 		param.put("appId", appId);
 		param.put("url", url);
-		param.put("timeStamp", System.currentTimeMillis() / 1000 + "");
+		param.put("timeStamp", Long.toString(System.currentTimeMillis() / 1000));
 		param.put("nonceStr", RandomUtil.generateString(16));
 		param.put("accessToken", accessToken);
 		String sign = paysignSha(param, null);
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/Refund.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/Refund.java
similarity index 64%
rename from weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/Refund.java
rename to weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/Refund.java
index e03915e5..cd9e8853 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/Refund.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/Refund.java
@@ -1,8 +1,7 @@
-package com.foxinmy.weixin4j.mp.payment.v3;
+package com.foxinmy.weixin4j.mp.payment;
 
 import java.util.List;
 
-import com.foxinmy.weixin4j.mp.payment.ApiResult;
 import com.thoughtworks.xstream.annotations.XStreamAlias;
 
 /**
@@ -12,7 +11,7 @@ import com.thoughtworks.xstream.annotations.XStreamAlias;
  * @author jy
  * @date 2014年11月1日
  * @since JDK 1.7
- * @see com.foxinmy.weixin4j.mp.payment.v3.RefundDetail
+ * @see com.foxinmy.weixin4j.mp.payment.RefundDetail
  */
 @XStreamAlias("xml")
 public class Refund extends ApiResult {
@@ -27,6 +26,7 @@ public class Refund extends ApiResult {
 	private String subMchId; //
 	@XStreamAlias("refund_count")
 	private int count;// 退款笔数
+	private String partner; // 商户号V2
 	private List<RefundDetail> details;
 
 	public String getTransactionId() {
@@ -45,6 +45,10 @@ public class Refund extends ApiResult {
 		return count;
 	}
 
+	public String getPartner() {
+		return partner;
+	}
+
 	public List<RefundDetail> getDetails() {
 		return details;
 	}
@@ -57,12 +61,13 @@ public class Refund extends ApiResult {
 	public String toString() {
 		return "Refund [transactionId=" + transactionId + ", orderNo="
 				+ orderNo + ", subMchId=" + subMchId + ", count=" + count
-				+ ", details=" + details + ", getAppId()=" + getAppId()
-				+ ", getMchId()=" + getMchId() + ", getNonceStr()="
-				+ getNonceStr() + ", getSign()=" + getSign()
-				+ ", getDeviceInfo()=" + getDeviceInfo() + ", getReturnCode()="
-				+ getReturnCode() + ", getReturnMsg()=" + getReturnMsg()
-				+ ", getResultCode()=" + getResultCode() + ", getErrCode()="
-				+ getErrCode() + ", getErrCodeDes()=" + getErrCodeDes() + "]";
+				+ ", partner=" + partner + ", details=" + details
+				+ ", getAppId()=" + getAppId() + ", getMchId()=" + getMchId()
+				+ ", getNonceStr()=" + getNonceStr() + ", getSign()="
+				+ getSign() + ", getDeviceInfo()=" + getDeviceInfo()
+				+ ", getReturnCode()=" + getReturnCode() + ", getReturnMsg()="
+				+ getReturnMsg() + ", getResultCode()=" + getResultCode()
+				+ ", getErrCode()=" + getErrCode() + ", getErrCodeDes()="
+				+ getErrCodeDes() + "]";
 	}
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundConverter.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundConverter.java
similarity index 96%
rename from weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundConverter.java
rename to weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundConverter.java
index b31f9040..0630f117 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundConverter.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundConverter.java
@@ -1,4 +1,4 @@
-package com.foxinmy.weixin4j.mp.payment.v3;
+package com.foxinmy.weixin4j.mp.payment;
 
 import java.lang.reflect.Field;
 import java.util.HashMap;
@@ -26,8 +26,8 @@ import com.thoughtworks.xstream.mapper.Mapper;
  * @author jy
  * @date 2014年11月2日
  * @since JDK 1.7
- * @see com.foxinmy.weixin4j.mp.payment.v3.Refund
- * @see com.foxinmy.weixin4j.mp.payment.v3.RefundDetail
+ * @see com.foxinmy.weixin4j.mp.payment.Refund
+ * @see com.foxinmy.weixin4j.mp.payment.RefundDetail
  */
 public class RefundConverter {
 	private final static XStream xStream = XStream.get();
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundDetail.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundDetail.java
similarity index 51%
rename from weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundDetail.java
rename to weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundDetail.java
index 007f05b2..0c09a2e2 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundDetail.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundDetail.java
@@ -1,4 +1,4 @@
-package com.foxinmy.weixin4j.mp.payment.v3;
+package com.foxinmy.weixin4j.mp.payment;
 
 import java.io.Serializable;
 
@@ -32,7 +32,15 @@ public class RefundDetail implements Serializable {
 	@XStreamAlias("coupon_refund_fee")
 	private int couponRefundFee; // 现金券退款金额<=退款金额,退款金额-现金券退款金额为现金
 	@XStreamAlias("refund_status")
-	private RefundStatus refundStatus; // 退款状态
+	private String refundStatus; // 退款状态
+	@XStreamAlias("recv_user_id")
+	private String recvUserId;// 转账退款接收退款的财付通帐号
+	@XStreamAlias("reccv_user_name")
+	private String reccvUserName;// 转账退款接收退款的姓名(需与接收退款的财 付通帐号绑定的姓名一致)
+	@XStreamAlias("sign_key_index")
+	private String signKeyIndex;// 多密钥支持的密钥序号,默认 1
+	@XStreamAlias("sign_type")
+	private String signType;// 签名类型,取值:MD5、RSA,默认:MD5
 
 	public String getOutRefundNo() {
 		return outRefundNo;
@@ -43,8 +51,16 @@ public class RefundDetail implements Serializable {
 	}
 
 	public String getRefundChannel() {
-		return StringUtils.isBlank(refundChannel) ? RefundChannel.BALANCE
-				.name() : refundChannel;
+		if (StringUtils.isBlank(refundChannel)) {
+			return RefundChannel.BALANCE.name();
+		}
+		// V2
+		if (refundChannel.equals("0")) {
+			return RefundChannel.TENPAY.name();
+		} else if (refundChannel.equals("1")) {
+			return RefundChannel.BALANCE.name();
+		}
+		return refundChannel;
 	}
 
 	/**
@@ -66,7 +82,36 @@ public class RefundDetail implements Serializable {
 	}
 
 	public RefundStatus getRefundStatus() {
-		return refundStatus;
+		// V2
+		if ("4,10,".contains(refundStatus + ",")) {
+			return RefundStatus.SUCCES;
+		} else if ("3,5,6,".contains(refundStatus + ",")) {
+			return RefundStatus.FAIL;
+		} else if ("8,9,10,".contains(refundStatus + ",")) {
+			return RefundStatus.PROCESSING;
+		} else if ("1,2,".contains(refundStatus + ",")) {
+			return RefundStatus.NOTSURE;
+		} else if ("7,".contains(refundStatus + ",")) {
+			return RefundStatus.CHANGE;
+		} else {
+			return RefundStatus.valueOf(refundStatus);
+		}
+	}
+
+	public String getRecvUserId() {
+		return recvUserId;
+	}
+
+	public String getReccvUserName() {
+		return reccvUserName;
+	}
+
+	public String getSignKeyIndex() {
+		return signKeyIndex;
+	}
+
+	public String getSignType() {
+		return signType;
 	}
 
 	@Override
@@ -74,6 +119,9 @@ public class RefundDetail implements Serializable {
 		return "RefundDetail [outRefundNo=" + outRefundNo + ", refundId="
 				+ refundId + ", refundChannel=" + refundChannel
 				+ ", refundFee=" + refundFee + ", couponRefundFee="
-				+ couponRefundFee + ", refundStatus=" + refundStatus + "]";
+				+ couponRefundFee + ", refundStatus=" + refundStatus
+				+ ", recvUserId=" + recvUserId + ", reccvUserName="
+				+ reccvUserName + ", signKeyIndex=" + signKeyIndex
+				+ ", signType=" + signType + "]";
 	}
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundResult.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundResult.java
similarity index 67%
rename from weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundResult.java
rename to weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundResult.java
index de5ed3f9..49a17458 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/RefundResult.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/RefundResult.java
@@ -1,8 +1,7 @@
-package com.foxinmy.weixin4j.mp.payment.v3;
+package com.foxinmy.weixin4j.mp.payment;
 
 import org.apache.commons.lang3.StringUtils;
 
-import com.foxinmy.weixin4j.mp.payment.ApiResult;
 import com.foxinmy.weixin4j.mp.type.RefundChannel;
 import com.thoughtworks.xstream.annotations.XStreamAlias;
 
@@ -41,6 +40,14 @@ public class RefundResult extends ApiResult {
 	// 现金券退款金额<=退款金 额,退款金额-现金券退款金 额为现金
 	@XStreamAlias("coupon_refund_fee")
 	private int couponRefundFee;
+	@XStreamAlias("recv_user_id")
+	private String recvUserId;// 转账退款接收退款的财付通帐号
+	@XStreamAlias("reccv_user_name")
+	private String reccvUserName;// 转账退款接收退款的姓名(需与接收退款的财 付通帐号绑定的姓名一致)
+	@XStreamAlias("sign_key_index")
+	private String signKeyIndex;// 多密钥支持的密钥序号,默认 1
+	@XStreamAlias("sign_type")
+	private String signType;// 签名类型,取值:MD5、RSA,默认:MD5
 
 	public String getTransactionId() {
 		return transactionId;
@@ -59,8 +66,16 @@ public class RefundResult extends ApiResult {
 	}
 
 	public String getRefundChannel() {
-		return StringUtils.isBlank(refundChannel) ? RefundChannel.BALANCE
-				.name() : refundChannel;
+		if (StringUtils.isBlank(refundChannel)) {
+			return RefundChannel.BALANCE.name();
+		}
+		// V2
+		if (refundChannel.equals("0")) {
+			return RefundChannel.TENPAY.name();
+		} else if (refundChannel.equals("1")) {
+			return RefundChannel.BALANCE.name();
+		}
+		return refundChannel;
 	}
 
 	/**
@@ -81,14 +96,25 @@ public class RefundResult extends ApiResult {
 		return couponRefundFee / 100d;
 	}
 
+	public String getSignKeyIndex() {
+		return signKeyIndex;
+	}
+
+	public String getSignType() {
+		return signType;
+	}
+
 	@Override
 	public String toString() {
 		return "RefundResult [transactionId=" + transactionId + ", outTradeNo="
 				+ outTradeNo + ", outRefundNo=" + outRefundNo + ", refundId="
 				+ refundId + ", refundChannel=" + refundChannel
 				+ ", refundFee=" + refundFee + ", couponRefundFee="
-				+ couponRefundFee + ", getAppId()=" + getAppId()
-				+ ", getMchId()=" + getMchId() + ", getNonceStr()="
+				+ couponRefundFee + ", recvUserId=" + recvUserId
+				+ ", reccvUserName=" + reccvUserName + ", signKeyIndex="
+				+ signKeyIndex + ", signType=" + signType + ", getAppId()="
+				+ getAppId() + ", getMchId()=" + getMchId()
+				+ ", getSubMchId()=" + getSubMchId() + ", getNonceStr()="
 				+ getNonceStr() + ", getSign()=" + getSign()
 				+ ", getDeviceInfo()=" + getDeviceInfo() + ", getReturnCode()="
 				+ getReturnCode() + ", getReturnMsg()=" + getReturnMsg()
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/cacert.pem b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/cacert.pem
new file mode 100644
index 00000000..e379d950
--- /dev/null
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/cacert.pem
@@ -0,0 +1,21 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/NativePayResponseV3.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/NativePayResponseV3.java
index efb367b6..a323e7c4 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/NativePayResponseV3.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/NativePayResponseV3.java
@@ -3,6 +3,7 @@ package com.foxinmy.weixin4j.mp.payment.v3;
 import org.apache.commons.lang3.StringUtils;
 
 import com.foxinmy.weixin4j.exception.PayException;
+import com.foxinmy.weixin4j.model.Consts;
 import com.foxinmy.weixin4j.mp.payment.ApiResult;
 import com.foxinmy.weixin4j.mp.payment.PayUtil;
 import com.foxinmy.weixin4j.util.RandomUtil;
@@ -27,9 +28,11 @@ public class NativePayResponseV3 extends ApiResult {
 	public NativePayResponseV3(PayPackageV3 payPackage, String returnMsg,
 			String resultMsg) throws PayException {
 		super.setReturnMsg(returnMsg);
-		super.setReturnCode(StringUtils.isNotBlank(returnMsg) ? FAIL : SUCCESS);
+		super.setReturnCode(StringUtils.isNotBlank(returnMsg) ? Consts.FAIL
+				: Consts.SUCCESS);
 		this.setErrCodeDes(resultMsg);
-		this.setResultCode(StringUtils.isNotBlank(resultMsg) ? FAIL : SUCCESS);
+		this.setResultCode(StringUtils.isNotBlank(resultMsg) ? Consts.FAIL
+				: Consts.SUCCESS);
 		this.setMchId(payPackage.getMch_id());
 		this.setAppId(payPackage.getAppid());
 		this.setNonceStr(RandomUtil.generateString(16));
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/PayRequestV3.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/PayRequestV3.java
index 0abbde66..e185a266 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/PayRequestV3.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/payment/v3/PayRequestV3.java
@@ -2,7 +2,7 @@ package com.foxinmy.weixin4j.mp.payment.v3;
 
 import com.alibaba.fastjson.annotation.JSONField;
 import com.foxinmy.weixin4j.exception.PayException;
-import com.foxinmy.weixin4j.http.XmlResult;
+import com.foxinmy.weixin4j.model.Consts;
 import com.foxinmy.weixin4j.mp.payment.PayRequest;
 import com.thoughtworks.xstream.annotations.XStreamOmitField;
 
@@ -32,11 +32,11 @@ public class PayRequestV3 extends PayRequest {
 	private PrePay prePay;
 
 	public PayRequestV3(PrePay prePay) throws PayException {
-		if (!prePay.getReturnCode().equalsIgnoreCase(XmlResult.SUCCESS)) {
+		if (!prePay.getReturnCode().equalsIgnoreCase(Consts.SUCCESS)) {
 			throw new PayException(prePay.getReturnMsg(),
 					prePay.getReturnCode());
 		}
-		if (!prePay.getResultCode().equalsIgnoreCase(XmlResult.SUCCESS)) {
+		if (!prePay.getResultCode().equalsIgnoreCase(Consts.SUCCESS)) {
 			throw new PayException(prePay.getResultCode(),
 					prePay.getErrCodeDes());
 		}
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/spider/WeixinExecutor.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/spider/WeixinExecutor.java
index 001fe741..d4fdd685 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/spider/WeixinExecutor.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/spider/WeixinExecutor.java
@@ -2,8 +2,6 @@ package com.foxinmy.weixin4j.mp.spider;
 
 import java.io.Serializable;
 import java.net.URI;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -12,6 +10,7 @@ import java.util.Map;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.http.Consts;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpHost;
 import org.apache.http.HttpResponse;
@@ -59,8 +58,6 @@ public class WeixinExecutor implements Serializable {
 
 	private final Logger logger = LoggerFactory.getLogger(getClass());
 
-	private final static Charset charset = StandardCharsets.UTF_8;
-
 	private final static Map<String, String> accountMap = new HashMap<String, String>() {
 		private static final long serialVersionUID = 1L;
 
@@ -186,13 +183,13 @@ public class WeixinExecutor implements Serializable {
 			if (!StringUtils.isBlank(imgcode)) {
 				method.addHeader("Cookie", "sig=" + sig);
 			}
-			method.setEntity(new UrlEncodedFormEntity(parameters, charset));
+			method.setEntity(new UrlEncodedFormEntity(parameters, Consts.UTF_8));
 			method.addHeader("Referer", weixin.getString("base"));
 
 			HttpResponse response = client.execute(host, method);
 			HttpEntity entity = response.getEntity();
-			Document root = Jsoup.parse(entity.getContent(), charset.name(),
-					weixin.getString("base"));
+			Document root = Jsoup.parse(entity.getContent(),
+					Consts.UTF_8.name(), weixin.getString("base"));
 			StatusLine line = response.getStatusLine();
 			logger.info("step1_login--->status={},body=\n{}", line,
 					root.toString());
@@ -270,7 +267,8 @@ public class WeixinExecutor implements Serializable {
 										.getValue()).append(";base64,");
 						base64.append(new String(
 								Base64.encodeBase64(IOUtil.toByteArray(response
-										.getEntity().getContent())), charset));
+										.getEntity().getContent())),
+								Consts.UTF_8));
 						weixin.put("verifydata", base64.toString());
 						List<Cookie> cookieList = client.getCookieStore()
 								.getCookies();
@@ -311,8 +309,8 @@ public class WeixinExecutor implements Serializable {
 
 			HttpResponse response = client.execute(host, method);
 			HttpEntity entity = response.getEntity();
-			Document root = Jsoup.parse(entity.getContent(), charset.name(),
-					weixin.getString("base"));
+			Document root = Jsoup.parse(entity.getContent(),
+					Consts.UTF_8.name(), weixin.getString("base"));
 			StatusLine line = response.getStatusLine();
 			logger.info("step2_setting--->status={},body=\n{}", line,
 					root.toString());
@@ -331,7 +329,7 @@ public class WeixinExecutor implements Serializable {
 
 				response = client.execute(host, method);
 				entity = response.getEntity();
-				root = Jsoup.parse(entity.getContent(), charset.name(),
+				root = Jsoup.parse(entity.getContent(), Consts.UTF_8.name(),
 						weixin.getString("base"));
 				line = response.getStatusLine();
 				weixin.put("step", "2-1");
@@ -378,8 +376,8 @@ public class WeixinExecutor implements Serializable {
 
 					response = client.execute(host, method);
 					entity = response.getEntity();
-					root = Jsoup.parse(entity.getContent(), charset.name(),
-							weixin.getString("base"));
+					root = Jsoup.parse(entity.getContent(),
+							Consts.UTF_8.name(), weixin.getString("base"));
 					line = response.getStatusLine();
 
 					if (line.getStatusCode() == HttpStatus.SC_OK) {
@@ -402,11 +400,12 @@ public class WeixinExecutor implements Serializable {
 									System.currentTimeMillis() + ""));
 
 							post.setEntity(new UrlEncodedFormEntity(parameters,
-									charset));
+									Consts.UTF_8));
 							response = client.execute(host, post);
 							entity = response.getEntity();
 							root = Jsoup.parse(entity.getContent(),
-									charset.name(), weixin.getString("base"));
+									Consts.UTF_8.name(),
+									weixin.getString("base"));
 							line = response.getStatusLine();
 							logger.info(
 									"step2_bedeveloper--->status={},body=\n{}",
@@ -422,7 +421,7 @@ public class WeixinExecutor implements Serializable {
 									response = client.execute(host, method);
 									entity = response.getEntity();
 									root = Jsoup.parse(entity.getContent(),
-											charset.name(),
+											Consts.UTF_8.name(),
 											weixin.getString("base"));
 								} else {
 									weixin.put("code", "-100");
@@ -495,13 +494,13 @@ public class WeixinExecutor implements Serializable {
 					.add(new BasicNameValuePair("callback_encrypt_mode", "0"));
 			parameters.add(new BasicNameValuePair("operation_seq", RandomUtil
 					.generateStringByNumberChar(9)));
-			method.setEntity(new UrlEncodedFormEntity(parameters, charset));
+			method.setEntity(new UrlEncodedFormEntity(parameters, Consts.UTF_8));
 			method.addHeader("Referer", weixin.getString("developerModifyUrl"));
 
 			HttpResponse response = client.execute(host, method);
 			HttpEntity entity = response.getEntity();
-			Document root = Jsoup.parse(entity.getContent(), charset.name(),
-					weixin.getString("base"));
+			Document root = Jsoup.parse(entity.getContent(),
+					Consts.UTF_8.name(), weixin.getString("base"));
 			StatusLine line = response.getStatusLine();
 			logger.info("step3_setting--->status={},body=\n{}", line,
 					root.toString());
@@ -565,13 +564,13 @@ public class WeixinExecutor implements Serializable {
 								.currentTimeMillis() + ""));
 
 						method.setEntity(new UrlEncodedFormEntity(parameters,
-								charset));
+								Consts.UTF_8));
 						method.setURI(URI.create(weixin.getString("start")));
 
 						response = client.execute(host, method);
 						entity = response.getEntity();
-						root = Jsoup.parse(entity.getContent(), charset.name(),
-								weixin.getString("base"));
+						root = Jsoup.parse(entity.getContent(),
+								Consts.UTF_8.name(), weixin.getString("base"));
 						line = response.getStatusLine();
 						logger.info("step3_setting--->status={},body=\n{}",
 								line, root.toString());
@@ -624,13 +623,14 @@ public class WeixinExecutor implements Serializable {
 				parameters.add(new BasicNameValuePair("lang", "zh_CN"));
 				parameters.add(new BasicNameValuePair("random", System
 						.currentTimeMillis() + ""));
-				method.setEntity(new UrlEncodedFormEntity(parameters, charset));
+				method.setEntity(new UrlEncodedFormEntity(parameters,
+						Consts.UTF_8));
 				method.addHeader("Referer", weixin.getString("developerUrl"));
 
 				HttpResponse response = client.execute(host, method);
 				HttpEntity entity = response.getEntity();
 				Document root = Jsoup.parse(entity.getContent(),
-						charset.name(), weixin.getString("base"));
+						Consts.UTF_8.name(), weixin.getString("base"));
 				StatusLine line = response.getStatusLine();
 				logger.info("step4_back--->status={},body=\n{}", line,
 						root.toString());
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/BillType.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/BillType.java
index 7bd7b8c6..7cfc69b6 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/BillType.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/BillType.java
@@ -2,6 +2,7 @@ package com.foxinmy.weixin4j.mp.type;
 
 /**
  * 对账单类型
+ * 
  * @className BillType
  * @author jy
  * @date 2014年10月31日
@@ -9,5 +10,13 @@ package com.foxinmy.weixin4j.mp.type;
  * @see
  */
 public enum BillType {
-	ALL, SUCCESS, REFUND
+	ALL(0), SUCCESS(1), REFUND(2);
+	private int val;
+
+	BillType(int val) {
+		this.val = val;
+	}
+	public int getVal() {
+		return val;
+	}
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundChannel.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundChannel.java
index 672bdcf0..26721d75 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundChannel.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundChannel.java
@@ -11,5 +11,8 @@ package com.foxinmy.weixin4j.mp.type;
  */
 public enum RefundChannel {
 	ORIGINAL, // 原路退款
-	BALANCE;// 退回到余额
+	BALANCE,// 退回到余额
+	
+	TENPAY, // 财付通
+	BANK; // 银行
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundStatus.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundStatus.java
index 12f3b46a..9c996b99 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundStatus.java
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/RefundStatus.java
@@ -14,7 +14,6 @@ public enum RefundStatus {
 	FAIL, // 退款失败
 	PROCESSING, // 退款处理中
 	NOTSURE, // 未确定,需要商户 原退款单号重新发起
-	// 转入代发,退款到银行发现用户的卡作废或者冻结了,导致原路退款银行卡失败,资金回流到商户的现金帐号,需要商户人工干
-	// 预,通过线下或者财付通转 账的方式进行退款。
-	CHANGE;
+	CHANGE; // 转入代发,退款到银行发现用户的卡作废或者冻结了,导致原路退款银行卡失败,资金回流到商户的现金帐号,需要商户人工干预,通过线下或者财付通转
+			// 账的方式进行退款。
 }
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/SemCategory.java b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/SemCategory.java
new file mode 100644
index 00000000..7f03212c
--- /dev/null
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/java/com/foxinmy/weixin4j/mp/type/SemCategory.java
@@ -0,0 +1,61 @@
+package com.foxinmy.weixin4j.mp.type;
+
+/**
+ * 垂直服务协议
+ * 
+ * @className SemCategory
+ * @author jy
+ * @date 2014年11月7日
+ * @since JDK 1.7
+ * @see
+ */
+public enum SemCategory {
+	// 生活类
+	restaurant("生活类", "餐馆", "查询餐馆的服务,例如:中关村附近的面馆"), map("生活类", "地图",
+			"查询地图服务,例如:从银科大厦到天坛公园怎么走"), nearby("生活类", "周边",
+			"查询周边的服务,例如:我想去打保龄球"), coupon("生活类", "优惠券/团购",
+			"查询优惠券/团购的服务,例如:“附 近有什么优惠券”;如果查已有类别 的优惠券,比如:“附近有什么酒店 优惠券”,那么就会优先是酒店类。"),
+	// 旅行类
+	hotel("旅行类", "酒店", "查询酒店服务,例如:查一下中关村附近有没有七天酒店"), travel("旅行类", "旅游",
+			"查询旅游服务,例如:故宫门票多少钱"), flight("旅行类", "航班", "查询航班的服务,例如:明天从北京到上海的机票"), train(
+			"旅行类", "火车", "查询火车服务,例如:查一下从北京到西安的火车"),
+	// 娱乐类
+	movie("娱乐类", "上映电影", "查询上映电影的服务,例如:最近有什么好看的电影"), music("娱乐类", "音乐",
+			"查询音乐的服务,例如:来点刘德华的歌"), video("娱乐类", "视频", "查询视频服务,例如:我想看甄嬛传"), novel(
+			"娱乐类", "小说", "查询小说的服务,例如:来点言情小说看看"),
+	// 工具类
+	weather("工具类", "天气", "查询天气的服务,例如:明天北京天气"), stock("工具类", "股票",
+			"查询股票的服务,例如:腾讯股价多少了"), remind("工具类", "提醒", "提醒服务,例如:提醒我明天上午十点开会"), telephone(
+			"工具类", "常用电影", "查询常用电话号码服务,例如:查询一下招行信用卡的电话"),
+	// 知识类
+	cookbook("知识类", "菜谱", "查询菜谱服务,例如:宫保鸡丁怎么做"), baike("知识类", "百科",
+			"查询百科服务,例如:查一下刘德华的百科资料"), news("知识类", "资讯", "查询新闻服务,例如:今天有什么新闻"),
+	// 其他类
+	tv("其他类", "电视节目预告", "查询电视节目服务,例如:湖南台今晚有什么节目"), instruction("其他类", "通用指令",
+			"通用指令服务,例如:把声音调高一点"), tv_instruction("其他类", "电视指令",
+			"电视指令服务,例如:切换到中央五台"), car_instruction("其他类", "车载指令",
+			"车载指令服务,例如:把空调设为 25 度"), app("其他类", "应用", "查询应用服务,例如:打开愤怒的小鸟"), website(
+			"其他类", "网址", "查询网址服务,例如:帮我打开腾讯网"), search("其他类", "网页搜索",
+			"网页搜索服务,例如:百度一下意大利对乌拉圭");
+	SemCategory(String main, String desc, String remark) {
+		this.main = main;
+		this.desc = desc;
+		this.remark = remark;
+	}
+
+	private String main;
+	private String desc;
+	private String remark;
+
+	public String getMain() {
+		return main;
+	}
+
+	public String getDesc() {
+		return desc;
+	}
+
+	public String getRemark() {
+		return remark;
+	}
+}
diff --git a/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties b/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
index 68a632f1..b423ddfe 100644
--- a/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
+++ b/weixin4j-mp/weixin4j-mp-api/src/main/resources/weixin.properties
@@ -15,4 +15,4 @@ media_path=/tmp/weixin/media
 # \u5bf9\u8d26\u5355\u4fdd\u5b58\u8def\u5f84
 bill_path=/tmp/weixin/bill
 # ca\u8bc1\u4e66\u5b58\u653e\u7684\u5b8c\u6574\u8def\u5f84
-ca_file=/tmp/weixin/xxxxx.p12
\ No newline at end of file
+ca_file=/Users/jy/Downloads/1221928801.pfx
\ No newline at end of file
diff --git a/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/SemanticTest.java b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/SemanticTest.java
new file mode 100644
index 00000000..913ed43f
--- /dev/null
+++ b/weixin4j-mp/weixin4j-mp-api/src/test/java/com/foxinmy/weixin4j/mp/test/SemanticTest.java
@@ -0,0 +1,27 @@
+package com.foxinmy.weixin4j.mp.test;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import com.foxinmy.weixin4j.exception.WeixinException;
+import com.foxinmy.weixin4j.mp.api.HelperApi;
+import com.foxinmy.weixin4j.mp.model.SemQuery;
+import com.foxinmy.weixin4j.mp.type.SemCategory;
+
+public class SemanticTest extends TokenTest {
+	private HelperApi helperApi;
+
+	@Before
+	public void init() {
+		helperApi = new HelperApi(tokenHolder);
+	}
+
+	@Test
+	public void testApi() throws WeixinException {
+		SemQuery query = SemQuery.build("附近有啥 100 元以内的保龄球馆");
+		query.city("北京").category(SemCategory.nearby);
+		query.uid("opKwyt6IhrqPmTTZshyqH5W9gIVo");
+		System.out.println(query);
+		System.out.println(helperApi.semantic(query));
+	}
+}