下面的是我的代码

wx.login({

      success: res => {

       wx.getUserInfo({

          success: res => {

            console.log('getUserInfo'+ true);

            app.globalData.userInfo = res.userInfo

            this.setData({

              userInfo: res.userInfo,

              hasUserInfo: true

            })

          }

        })

        var code = res.code;

        var appId = xxxxx;//这是我小程序的id

        var secret = xxxxx;//这是我小程序的secret

        wx.request({

          url: 'https://api.weixin.qq.com/sns/jscode2session',

          data: {

            appid:appId,

            secret: secret,

            js_code: code,

            grant_type:'authorization_code'

          },

          header: {

            'content-type': 'json'

          },

          success: res => {

            console.log('openid' + res.data.openid)

            console.log('session_key' + res.data.session_key)

            console.