脚本语言 wxs   微信的script

比如新建   common.wxs,内容如下

var msg = "今天中午吃鸡腿!!!";

function saymsg(msg){

 return "Receive 222222";

}

function getScore(score){

  var total =  100;

  do{

    total-=1;

  }while(total>0)

}

module.exports={

  message : msg,

  sayMsg : saymsg

}

------------------------ 模版文件为  wxml --------------------

新建一个商品的模版   goods.wxml 内容如下

<template name="myGoods">

  <view wx:for="{{goodsList}}">

    <view>{{item.name}}</view>

    <view>{{item.price}} RMB</view>

    <image src="{{item.img}}"></image>

  </view>

</template>

可以在需要的地方引入模版  <import src="./goods.wxml"></import>

 把数据  goodsList 传到模版中解析

<template is="myGoods" data="{{goodsList}}"></template>

goodsList 数据写在 js 的data区域

goodsList:[

      {name:"华为手机",price:3999,img:'https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimgservice.suning.cn%2Fuimg1%2Fb2c%2Fimage%2FONleEnt3n4oaheh2q2WvYQ.jpg_800w_800h_4e&refer=http%3A%2F%2Fimgservice.suning.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1666228440&t=d416de8e2662d5f2bacc6d9ac3291dbc'},

      {name:"小米手机",price:3999,img:'https://ecmb.bdimg.com/tam-ogel/519917739_1170906296_367_252.jpg'},

      {name:"爱豆",price:500000,img:'https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fp7.itc.cn%2Fq_70%2Fimages03%2F20220919%2Fa134307cc2ed4d6ab66994efbfe7aebb.jpeg&refer=http%3A%2F%2Fp7.itc.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1666228492&t=d3a20d1916c07ea77c2421e29a72abe3'}

]