//index.js//获取应用实例const app = getApp()Page({data: {motto: 'Hello World',userInfo: {},hasUserInfo: false,canIUse: wx.canIUse('button.open-type.getUserInfo'),expressNu:null,expressInfo:null},//事件处理函数bindViewTap: function() {wx.navigateTo({url: '../logs/logs'})},onLoad: function () {if (app.globalData.userInfo) {this.setData({userInfo: app.globalData.userInfo,hasUserInfo: true})} else if (this.data.canIUse){// 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回// 所以此处加入 callback 以防止这种情况app.userInfoReadyCallback = res => {this.setData({userInfo: res.userInfo,hasUserInfo: true})}} else {// 在没有 open-type=getUserInfo 版本的兼容处理wx.getUserInfo({success: res => {app.globalData.userInfo = res.userInfothis.setData({userInfo: res.userInfo,hasUserInfo: true})}})}},btnClick:function(){var thispage = this;//console.log(this.data.expressNu)app.getExpressInfo(this.data.expressNu,function(data){//console.log(data)thispage.setData({expressInfo:data})})},input:function(e){this.setData({expressNu:e.detail.value})},getUserInfo: function(e) {console.log(e)app.globalData.userInfo = e.detail.userInfothis.setData({userInfo: e.detail.userInfo,hasUserInfo: true})}})
//app.jsApp({onLaunch: function () {// 展示本地存储能力var logs = wx.getStorageSync('logs') || []logs.unshift(Date.now())wx.setStorageSync('logs', logs)// 登录wx.login({success: res => {// 发送 res.code 到后台换取 openId, sessionKey, unionId}})// 获取用户信息wx.getSetting({success: res => {if (res.authSetting['scope.userInfo']) {// 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框wx.getUserInfo({success: res => {// 可以将 res 发送给后台解码出 unionIdthis.globalData.userInfo = res.userInfo// 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回// 所以此处加入 callback 以防止这种情况if (this.userInfoReadyCallback) {this.userInfoReadyCallback(res)}}})}}})},getExpressInfo: function (expressNumber,cb){wx.request({url: '/common/express/getExpressInfo?apiKey=你的apikey&expressNumber=' + expressNumber,data: {x: '',y: ''},header: {'apiKey': '你的apikey' },success(res) {cb(res.data)}})},globalData: {userInfo: null}})
