做网站小程序的时候出现一个bug
md,图片直接伸到屏幕外面了(这图片有点**)
用的是rich-text
最后想到了,直接调整html样式
直接上代码
function formatRichText(html){ 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:block;margin-top:0;margin-bottom:0;"'); return newContent; }
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