微信小程序开发经验总结（推荐）

<view class="block" bindtap="playTap" data-id="{{modle.id}}">

playTap:function(e) {
    const dataset = e.currentTarget.dataset;
    wx.navigateTo({
     url: '../play/index?id='+ dataset.id
    })
    console.log(dataset.id);
  }

onLoad:function (param) {
  //页面初始化
    this.setData({
      currentId:param.id
    })
}

<view bindtap=“playTap" id="{{modle.id}}">

<navigator url="../my/my?id={{item.id}}" wx:for="{{modles}}">

onLoad (params){
    app.fetch(API.detail + params.id,(err,data) => {
    })
  }

const api = {
  interface1: 'https://........',
   interface2: 'https://.......',
   interface3: 'https://....',
   .....
}
module.exports = api;

fetch(url,data, callback) {
   wx.request({
     url,
     data: data,
     header: {
       'Content-Type': 'application/json'
     },
     success(res) {
       callback(null, res.data);
     },
     fail(e) {
       callback(e);
     }
   })
 },

import API from "../../api/api.js";
const app = getApp();
const conf = {
  data:{
    title:'正在拼命加载中...',
    loadding:true
  },
  onLoad (){
    app.fetch(API.hot,{},(err,data) => {
    })
  },

<template name="homecell">
   <view class="item">
  </view>
 </template>

<import src="../../commonXml/homecell.wxml" />

<template is="homecell" data="{{item}}"></template>

var obj = [];
var obj = new obj();
var obj = Object.create(null);

dic[“key”] = “value”;

delete dic[“key”];

dic.clear();

delete dic;

Object.keys(obj);

obj.name || obj['name']

if(obj.name) || if(obj['name'])

if ( ‘x' in obj) {return 1}

for (var i in obj) {
console.log(obj);
}

with(obj) {
name1 = 1;
name2 = 2;
}

obj.name1 = 1;
obj.name2 = 2;