[图片]  getAccess_token(){    var that=this;   wx.request({     url: 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=xxxx&secret=xxx',     method: 'GET',     success(res) {       console.log("access_token",res.data.access_token)       var access_token = res.data.access_token;         that.yesorno(access_token,that.data.SessionTotal);     },     fail(res) {       console.log("res",res)       console.log("access_token获取失败")       that.addforum();     }   })  },