1、在App.vue组件中(h5),直接在App.vue修改即可:
2、关于小程序里面图片溢出问题,这里借鉴一个大神的文章(附上原文:https://www.jb51.net/article/154976.htm)
我将主要部分引入了我的vue页面:
<template><view class="page-body"><view class="content_box"><h3>{
{articleStr.article_title}}</h3><view class="time">{
{articleStr.add_time}}</view><!-- 主要是引用 formatRichText 方法,定义如下filters 中 --><rich-text :nodes="articleStr.article_content|formatRichText"></rich-text> <view class="clear"></view><view class="content_page" v-show="article_type != 3">...</view></view> </view>
</template><script>export default {data() {return {articleStr: '',articleStrUp: true,articleStrDown: true,dataImg: '',article_type: ''}},onLoad (el) {...},methods: {... },filters: {/*** 处理富文本里的图片宽度自适应* 1.去掉img标签里的style、width、height属性* 2.img标签添加style属性:max-width:100%;height:auto* 3.修改所有style里的width属性为max-width:100%* 4.去掉<br/>标签* @param html* @returns {void|string|*}*/formatRichText (html) { //控制小程序中图片大小let newContent= html.replace(/<img[^>]*>/gi,function(match,capture){match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, '');match = match.replace(/width="[^"]+"/gi, '').replace(/width='[^']+'/gi, '');match = match.replace(/height="[^"]+"/gi, '').replace(/height='[^']+'/gi, '');return match;});newContent = newContent.replace(/style="[^"]+"/gi,function(match,capture){match = match.replace(/width:[^;]+;/gi, 'max-width:100%;').replace(/width:[^;]+;/gi, 'max-width:100%;');return match;});newContent = newContent.replace(/<br[^>]*\/>/gi, '');newContent = newContent.replace(/\<img/gi, '<img style="max-width:100%;height:auto;display:inline-block;margin:10rpx auto;"');return newContent;} }}
</script>