Java 这样写就OK了;大家抄我的:
JsonObject extObj = new JsonObject();
extObj.addProperty("account",account);
extObj.addProperty("template_id",template_id);
extObj.addProperty("merchant_id",merchant_id);
JsonObject ext_json_map = new JsonObject();
ext_json_map.addProperty("extEnable",true);
ext_json_map.addProperty("extAppid",authorizer_appid);
ext_json_map.add("ext",extObj);
String ext_json = ext_json_map.toString();
try {
JsonObject postBuff = new JsonObject();
postBuff.addProperty("template_id",template_id);
postBuff.addProperty("ext_json",ext_json);
postBuff.addProperty("user_version",user_version);
postBuff.addProperty("user_desc",user_desc);
String postString = postBuff.toString();
String retResult = PostUtil.sendPost(wxProperties.getCommit() + authorizer_access_token, postString,"UTF-8");
JSONObject retJson = JSONObject.fromObject(retResult);