效果图

.wxml
<view class="container">
<text>没转换{{text}}</text>
<view style="height: 60rpx;" />
<text>转换后{{convert}}</text>
</view>
.js
Page({
data: {
text:'!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!',
convert:'',
},
convertSet(str) {
/** [] 里面写上需要转译得字符 */
const a = /[!]/g;
const b = str.replace(a, (match) => ` ${match}`);
return b;
},
onLoad(){
const convert = this.convertSet(this.data.text);
this.setData({
convert
})
},
})
.wxss
.container{
background: #f2f2f2;
width: 600rpx;
margin: 0 auto;
padding: 30rpx;
box-sizing: border-box;
}
text{
width: 100%;
word-wrap: break-word;
}
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