智能小程序关于Filter过滤器的简单使用

<filter module="swan">

export default {

imgurl: (imgUrl) => {

var imgurlprefix = "https://www.baixl001.com"+imgUrl

return imgurlprefix

}

};

</filter>

<view class="img_box">

<image src='{{swan.imgurl("/mentality/picture/01.png")}}'/>

</view>