yutang/app.js

App({
  onLaunch: function () {
    // 展示本地存储能力
    wx.login({
      success: function (res) {
        // 发送 res.code 到后台换取 openId, sessionKey, unionId
        console.log(res.code)
        var data = {
          'code': res.code
        };
        wx.request({
          url: 'https://yutang.web.ximengnaikang.com/api/login',
          method: 'POST',
          data:data,
          header: {
            'content-type': 'application/x-www-form-urlencoded'
          },
          success: function (res) {
            console.log(res)
            wx.setStorageSync('token', res.data.data.authorize)
            wx.setStorageSync('userInfo', res.data.data.user)
            wx.setStorageSync('session_key', res.data.data.session_key)
          }
        })
      }
    })
  },
  globalData: {
    userInfo: null
  },
  request(api, params, method, req1) { 
    var that = this;
    // console.log(req1)
    if (req1 == false) return;
    if (req1) {
      that.globalData.req = false;
    }
    if (wx.getStorageSync('token') != '' || wx.getStorageSync('token') != undefined) {
      if (req1 == true || req1 == undefined) {
        return new Promise((resolve, reject) => {
          wx.request({
            url: this.globalData.url + api,
            data: params,
            header: {
              'content-type': 'application/x-www-form-urlencoded',
              'Authorization': wx.getStorageSync('token'),
              'merchant-id': this.globalData.merchant_id
            },
            method: method,
            success: (res) => {
              resolve(res)
              if (res.statusCode == 450) {
                return;
              }
              if (res.data.statusCode != 200) {
                if (res.message != undefined) {
                  wx.showToast({
                    title: res.message,
                    icon: 'none',
                    duration: 3000,
                    mask: true
                  })
                } else if (res.data.message != undefined) {
                  wx.showToast({
                    title: res.data.message,
                    icon: 'none',
                    duration: 3000,
                    mask: true
                  })
                }
              } else if (res.statusCode != 200) {
                if (res.message != undefined) {
                  wx.showToast({
                    title: res.message,
                    icon: 'none',
                    duration: 3000,
                    mask: true
                  })
                } else if (res.data.message != undefined) {
                  wx.showToast({
                    title: res.data.message,
                    icon: 'none',
                    duration: 3000,
                    mask: true
                  })
                }
              }
            },
            fail: (err) => {
              wx.showToast({
                title: err,
                icon: 'none',
                mask: true
              });
              reject("请求失败")
            },
            complete: () => {
              that.globalData.req = true
            }
          })
        })
      }
    }
  },
})