修复menuTryMatch方法，请求方式由get变更为post，#125

Author: binarywang

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpMenuServiceImpl.java

@@ -1,5 +1,6 @@
 package me.chanjar.weixin.mp.api.impl;
 
+import com.google.gson.JsonObject;
 import me.chanjar.weixin.common.bean.menu.WxMenu;
 import me.chanjar.weixin.common.exception.WxErrorException;
 import me.chanjar.weixin.mp.api.WxMpMenuService;
@@ -68,8 +69,10 @@ public WxMenu menuGet() throws WxErrorException {
   @Override
   public WxMenu menuTryMatch(String userid) throws WxErrorException {
     String url = API_URL_PREFIX + "/trymatch";
+    JsonObject jsonObject = new JsonObject();
+    jsonObject.addProperty("user_id",userid);
     try {
-      String resultContent = this.wxMpService.get(url, "user_id=" + userid);
+      String resultContent = this.wxMpService.post(url, jsonObject.toString());
       return WxMenu.fromJson(resultContent);
     } catch (WxErrorException e) {
       // 46003 不存在的菜单数据     46002 不存在的菜单版本

weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/impl/WxMpMenuServiceImplTest.java

@@ -34,7 +34,8 @@ public void testMenuCreate(WxMenu wxMenu) throws WxErrorException {
 
   @Test
   public void testMenuTryMatch() throws Exception {
-    //TODO
+    WxMenu menu = this.wxService.getMenuService().menuTryMatch("...");
+    System.out.println(menu);
   }
 
   @Test