api完成

pom.xml

@@ -47,6 +47,7 @@
 		<module>weixin4j-server</module>
 		<module>weixin4j-example</module>
 		<module>weixin4j-serverX</module>
+		<module>weixin4j-pay</module>
 	</modules>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

weixin4j-pay/pom.xml

@@ -10,6 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
     <name>weixin4j-pay</name>
     <artifactId>weixin4j-pay</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
     <url>https://github.com/foxinmy/weixin4j/tree/master/weixin4j-pay</url>
     <description>微信支付商户平台API</description>
     <developers>
@@ -36,7 +37,7 @@
         <dependency>
             <groupId>com.foxinmy</groupId>
             <artifactId>weixin4j-base</artifactId>
-            <version>${project.version}</version>
+            <version>1.9.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>

weixin4j-pay/src/main/java/com/foxinmy/weixin4j/pay/api/PayApi.java

@@ -774,7 +774,18 @@ public class PayApi extends MchApi {
 		});
 	}
 
-	public PayfaceAuthinfo getWxPayfaceAuthinfo(String rawdata){
+	/**
-
+	 * 微信刷脸支付，获取调用凭证
+	 *
+	 * @param request
+	 * @return
+	 * @see <a href=
+	 *      "https://pay.weixin.qq.com/wiki/doc/wxfacepay/develop/sdk-android.html#获取调用凭证-get-wxpayface-authinfo">
+	 *      获取调用凭证-get-wxpayface-authinfo</a>
+	 */
+	public PayfaceAuthinfo getWxPayfaceAuthinfo(PayfaceAuthinfoRequest request) throws WeixinException {
+		WeixinResponse response = weixinExecutor.post(
+				getRequestUri("get_wxpayface_authinfo_uri"), request.toRequestString());
+		return response.getAsObject(new TypeReference<PayfaceAuthinfo>() {});
 	}
 }

weixin4j-pay/src/main/java/com/foxinmy/weixin4j/pay/payment/mch/MICROPayRequest.java

@@ -3,7 +3,7 @@ package com.foxinmy.weixin4j.pay.payment.mch;
 import com.alibaba.fastjson.annotation.JSONField;
 import com.foxinmy.weixin4j.pay.model.WeixinPayAccount;
 import com.foxinmy.weixin4j.pay.payment.PayRequest;
-import com.foxinmy.weixin4j.type.TradeType;
+import com.foxinmy.weixin4j.pay.type.TradeType;
 
 import javax.xml.bind.annotation.XmlTransient;
 

weixin4j-pay/src/main/java/com/foxinmy/weixin4j/pay/payment/mch/PayfaceAuthinfoRequest.java

@@ -0,0 +1,115 @@
+package com.foxinmy.weixin4j.pay.payment.mch;
+
+import com.foxinmy.weixin4j.pay.model.WeixinPayAccount;
+import com.foxinmy.weixin4j.pay.type.SignType;
+import com.foxinmy.weixin4j.util.*;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 微信刷脸支付， 获取调用凭证(get_wxpayface_authinfo)API接口请求参数封装
+ *
+ * @className PayfaceAuthinfoRequest
+ * @author kit(kit_21cn@21cn.com)
+ * @date 2015年12月25日
+ * @since JDK 1.6
+ * @see <a href="https://pay.weixin.qq.com/wiki/doc/wxfacepay/develop/sdk-android.html#获取调用凭证-get-wxpayface-authinfo">
+ *     获取调用凭证-get-wxpayface-authinfo</a>
+ */
+public class PayfaceAuthinfoRequest {
+    private WeixinPayAccount payAccount;
+    /**
+     * 门店编号， 由商户定义， 各门店唯一。
+     */
+    private String storeId;
+    /**
+     * 门店名称，由商户定义。（可用于展示）
+     */
+    private String storeName;
+    /**
+     * 终端设备编号，由商户定义。
+     */
+    private String deviceId;
+    /**
+     * 附加字段。字段格式使用Json
+     */
+    private String attach;
+
+    private String nonceStr = RandomUtil.generateString(16);
+
+    private String now = DateUtil.timestamp2string();
+    /**
+     * 初始化数据。由微信人脸SDK的接口返回。
+     *
+     * @see <a href="https://pay.weixin.qq.com/wiki/doc/wxfacepay/develop/sdk-android.html#获取数据-getwxpayfacerawdata">
+     *  *     获取数据-getwxpayfacerawdata</a>
+     */
+    private String rawdata;
+
+    public PayfaceAuthinfoRequest(WeixinPayAccount account, String storeId, String storeName, String deviceId,
+                                  String rawdata){
+        this.payAccount = account;
+        this.deviceId = deviceId;
+        this.rawdata = rawdata;
+        this.storeId = storeId;
+        this.storeName = storeName;
+    }
+
+    public void setAttach(String attach) {
+        this.attach = attach;
+    }
+
+    public String toRequestString(){
+        StringBuilder content = new StringBuilder();
+        content.append("<xml>");
+        content.append(String.format("<appid>%s</appid>", payAccount.getId()));
+        content.append(String.format("<mch_id>%s</mch_id>", payAccount.getMchId()));
+        if(StringUtil.isNotBlank(payAccount.getSubId())){
+            content.append(String.format("<sub_appid>%s</sub_appid>", payAccount.getSubId()));
+        }
+        if(StringUtil.isNotBlank(payAccount.getSubMchId())){
+            content.append(String.format("<sub_mch_id>%s</sub_mch_id>", payAccount.getSubMchId()));
+        }
+        content.append(String.format("<now>%s</now>", now));
+        content.append("<version>1</version>");
+        content.append(String.format("<sign_type>%s</sign_type>", SignType.MD5.name()));
+        content.append(String.format("<nonce_str>%s</nonce_str>", nonceStr));
+        content.append(String.format("<sign>%s</sign>", getRequestSign()));
+        content.append(String.format("<store_id>%s</store_id>", storeId));
+        content.append(String.format("<store_name>%s</store_name>", storeName));
+        content.append(String.format("<device_id>%s</device_id>", deviceId));
+        content.append(String.format("<rawdata>%s</rawdata>", rawdata));
+        if(StringUtil.isNotBlank(attach)){
+            content.append(String.format("<attach><![CDATA[%s]]></attach>", attach));
+        }
+        content.append("</xml>");
+        return content.toString();
+    }
+
+    private String getRequestSign(){
+        Map<String, String> map = new HashMap<String, String>();
+        map.put("appid", payAccount.getId());
+        map.put("mch_id", payAccount.getMchId());
+        if(StringUtil.isNotBlank(payAccount.getSubId())) {
+            map.put("sub_appid", payAccount.getSubId());
+        }
+        if(StringUtil.isNotBlank(payAccount.getSubMchId())){
+            map.put("sub_mch_id", payAccount.getSubMchId());
+        }
+        map.put("now", now);
+        map.put("version", "1");
+        map.put("sign_type", SignType.MD5.name());
+        map.put("nonce_str", nonceStr);
+        map.put("store_id", storeId);
+        map.put("store_name", storeName);
+        map.put("device_id", deviceId);
+        map.put("rawdata", rawdata);
+        if(StringUtil.isNotBlank(attach)) {
+            map.put("attach", attach);
+        }
+        return DigestUtil.MD5(
+                String.format("%s&key=%s", MapUtil.toJoinString(map, false, true),
+                        payAccount.getPaySignKey())).toUpperCase();
+    }
+}