微信小程序module.exports 模块化
文件 目录如上图:
看到网上写的模块化都比较复杂,写个入门版的 好让大家理解理解
//common.js
var studentList = [ { name: "xiaoming", age: "22", hobby: "sleep" }, { name: "xiaohong", age: "22", hobby: { one: "eat", two: "eatfood" } } ] //模块化 module.exports = { studentList: studentList }
//index.js var common = require("../aa/common.js") //获取应用实例 var app = getApp() Page({ data: { }, onLoad: function () { this.setData({ studentList:common.studentList }); } })
//index.html
<block wx:for="{{studentList}}" wx:for-item="item" wx:for-index="idx"> <view> {{item.name}} </view> </block>
因为取的是name,所以最后输出的是xiaoming 和xiaohong。