uni vue 替换接口 v-html的图片

简介： uni vue 替换接口 v-html的图片

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:inline-block;margin:10rpx auto;"');
    return newContent;
}