把 2020-8-3 18:18:23 中的" - "替换为"/"
var str ='2020-8-3 18:18:23';//以下两种任选一种str.replace(new RegExp('-','g'),'/'); str.replace(/-/g,'/'); console.log(str);
var datewxs=function(str){ var newdate = str.replace(getRegExp('-','g'),'/'); return newdate; } module.exports = { datewxs: datewxs }<!--wxml引用--> <wxs module="datewxs" src="../../utils/datewxs.wxs"></wxs> <view>{{datewxs.datewxs('2020-8-3 18:18:23')}}</view>
2020/8/3 18:18:23
//item.text = "进入点击右下角扫码" //item.red = "进入点击右下角" <!--wxml--> <wxs module="fn"> module.exports = { replace: function(text, red){ return text.replace(red, "<span class='red'>$&</span>"); } } </wxs> <!--调用replace方法--> <view class="title2" wx:key="item"> <rich-text nodes="{{fn.replace(item.text, item.red)}}"></rich-text> </view>