fix unionid

@@ -43,7 +43,7 @@ Component({
       if (e.type = "getuserinfo") {
         if (e.detail.errMsg == 'getUserInfo:ok') {
           var userInfo = e.detail.userInfo  //avatarUrl  nickName gender;
-          console.log('xxxxx', userInfo)
+          console.log('getUserInfo:ok', e.detail)
           util.cache('userInfo', userInfo);
           App.Reserve.AddUser({
             openid: getApp().openid,
@@ -51,6 +51,7 @@ Component({
             nickname: userInfo.nickName,
             gender: userInfo.gender
           })
+          getApp()._getOpenid();
           this.triggerEvent("userinfo", userInfo);
         } else if (e.detail.errMsg == 'getUserInfo:fail auth deny') {
           wx.showModal({