微信小程序注意点

wx.getStorage不能和wx.request同步，
应该将wx.getStorage获取的数值后在success里面直接执行wx.request，不然获取不到值
ps:代码（wx.获取手机授权）

getPhoneNumber: function(e) {
    var openid;
    var session_key;
    var that = this;
    wx.getStorage({
      key: 'openid_and_session_key',
      success(res) {
        console.log(res.data)
        openid = res.data.openid;
        wx.request({
          url: 'https://oanew.zhizaolian.com/outwork/decryptData',
          data: {
            encryptedData: e.detail.encryptedData,
            iv: e.detail.iv,
            sessionKey: res.data.session_key,
          },
          method: "post",
          success: function(res) {
            console.log(res);
            wx.request({
              url: 'https://oanew.zhizaolian.com/outwork/save',
              data: {
                phone: res.data.phoneNumber,
                openid: openid
              },
              method: 'post',
              success: function(res) {
                console.log(res.data)
                if (res.data.status == 1) {
                  wx.showToast({
                    title: res.data.msg,
                    icon: 'success',
                    duration: 2000
                  })
                  wx.setStorage({
                    key: 'user_id',
                    data: res.data.user_id,
                  })
                } else {
                  wx.showToast({
                    title: res.data.msg,
                    icon: 'fail',
                    duration: 2000
                  })
                }
              }
            })
          }
        })
      }
    })


  },```

来源：CSDN

作者：y970526

链接：https://blog.csdn.net/yangweijun970526/article/details/103246390