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简易教程  https://mp.weixin.qq.com/debug/wxadoc/dev/

框架(路由)  https://mp.weixin.qq.com/debug/wxadoc/dev/framework/performance.html

api(接口)
https://mp.weixin.qq.com/debug/wxadoc/dev/api/api-map.html#wxcreatemapcontextmapid

前端组件
https://mp.weixin.qq.com/debug/wxadoc/dev/component/video.html

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var app = getApp() Page({ data: { motto: 'Hello World', userInfo: {} }, //事件处理函数 bindViewTap: function() { wx.navigateTo({ url: '../logs/logs' }) }, onLoad: function () { console.log('onLoad') var that = this //调用应用实例的方法获取全局数据 app.getUserInfo(function(userInfo){ console.dir(userInfo); //更新数据 that.setData({ userInfo:userInfo }) }) } }) -------------------------- 试图 <view class="container"> <view bindtap="bindViewTap" class="userinfo"> <image class="userinfo-avatar" src="{{userInfo.avatarUrl}}" background-size="cover"></image> <text class="userinfo-nickname">{{userInfo.nickName}}</text> </view> <view class="usermotto"> <text class="user-motto">{{motto}}</text> </view> </view> ---------------------------------------------- data: { //相当于 display bindViewTap: function() { //相当于类方法 onLoad: function () { //相当于构造函数 bindtap="bindViewTap" //相当于页面上调用方法的a链接 action="{:U('news/add')}" bindViewTap: function() { wx.navigateTo({ //指定链接跳转地址
发送请求
wx.request({
  url: 'test.php', //仅为示例,并非真实的接口地址
  data: {
     x: '' ,
     y: ''
  },
  header: {
      'content-type': 'application/json'
  },
  success: function(res) {
    console.log(res.data)
  }
})

 
原文地址:https://www.cnblogs.com/suxiaolong/p/6882184.html