昵称解析修改

@@ -292,7 +292,7 @@ Page(extend({},Toast,{
   //注册后上传并获取用户信息
   registerToGetUserInfo(e) {
     let that = this;
-    decodeUnionId(app.getWechatThirdSession(),e.detail, function (response){
+    decodeUnionId(app.getWechatThirdSession(),e.detail, function (response){  
       if (response.isHaveUnionID){
         that.setData({
           hasUnionID: true,
@@ -304,7 +304,8 @@ Page(extend({},Toast,{
     });
 
     debugger
-    let nickName = e.detail.userInfo.nickName;
+    let userInfo = JSON.parse(e.detail.detail.rawData);
+    let nickName = userInfo.nickName;
     if (nickName) {
       modifyNickName(nickName, function (response){
         if (response.succeed){