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>