这个图片变形问题是可以解决的 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; } module.exports = {     formatRichText } [图片] 参考这个