js去除字符串
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
</body>
<script type="text/javascript">
function delHtmlTag(str){
return str.replace(/<[^>]+>/g,"");
}
var str = "<h1>牛总666</h1>";
str = delHtmlTag(str);
alert(str);
</script>
</html>
