新增V2版本"退款申请","退款查询","对账单下载"三个接口以及语义理解接口鸡肋实现

2014-11-08 21:12:03 +08:00
parent 1371d1d5c7
commit ff436b6f03
41 changed files with 1037 additions and 248 deletions
@@ -22,6 +22,7 @@ public class WeixinException extends Exception {
 	}

 	public WeixinException(String errorMsg) {
+		this.errorCode = "";
 		this.errorMsg = errorMsg;
 	}

@@ -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());
+		}
+	}
 }
@@ -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);
 		}
@@ -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;
 	}
@@ -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));
+	}
 }
@@ -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 = "";
 		}
 	}
@@ -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>
@@ -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";
+}
@@ -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() {

 	}
@@ -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
@@ -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);
 	}
@@ -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) {