//正则,截取字符串中合法URL,过滤多余
function getRightURL(str_url){
// str_url= str_url.replace(/<\/?[^>]*>*/g,'');
// str_url= str_url.replace(/[ | ]*\n/g,'\n');
// str_url= str_url.replace(/\n[\s| | ]*\r/g,'\n');
var srcMatch = src.match("(https|http)?://(([0-9]{1,3}\.){3}[0-9]{1,3}|([0-9a-z_!~*'()-]+\.)*([0-9a-z][0-9a-z-]{0,61})?[0-9a-z]\.[a-z]{2,6})(:[0-9]{1,4})?((/[0-9a-zA-Z_!~*().;?:@&=+$,%#-]*)+)?");
if(srcMatch == null){
str_url= '';
}else{
str_url= srcMatch[0];
}
}
javascript正则,截取字符串中合法URL
最新推荐文章于 2023-02-20 14:57:39 发布