一、去除html标签

filterHTMLTag(msg) {
    var msg = msg.replace(/<\/?[^>]*>/g, ''); //去除HTML Tag
    msg = msg.replace(/[|]*\n/, '去除行尾空格') //去除行尾空格
    msg = msg.replace(/&nbsp;/ig, ''); //去掉npsp
    
    return msg;
}

 

二、正则去除字符串中的html标签,但不去除<br>标签

filterHTMLTagLight(msg) {
    msg = msg.replace(/<(?!\/?br\/?.+?>)[^<>]*>/g, ''); //去除HTML Tag,但不去除换行标签<br>
       
    return msg;
}

 

三、 正则去除字符串中的html标签,但不去除img标签

filterHTMLTagLight(msg) {
    msg = msg.replace(/<\/?((?!img).)*?\/?>/g, ''); //去除HTML Tag,但不去除换行标签<img>(<img />)
       
    return msg;
}

 

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