gaoxu529的专栏

URL地址验证正则表达式

function IsURL(str_url) {var strRegex = "^((https|http|ftp|rtsp|mms)?://)"+ "?(([0-9a-z_!~*'().&=+$%-]+: )?[0-9a-z_!~*'().&=+$%-]+@)?" //ftp的user@+ "(([0-9]{1,3}\.){3}[0-9]{1,3}" // IP形式的URL- 199.194.52.184+ "|" // 允许IP和DOMAIN（域名）+ "([0-9a-z_!~*'()-]+\.)*" // 域名- + "([0-9a-z][0-9a-z-]{0,61})?[0-9a-z]\." // 二级域名+ "[a-z]{2,6})" // first level domain- .com or .museum+ "(:[0-9]{1,4})?" // 端口- :80 <br>+ "((/?)|" // a slash isn't required if there is no file name+ "(/[0-9a-z_!~*'().;?:@&=+$,%#-]+)+/?)$";var re = new RegExp(strRegex);if (re.test(str_url)) {return (true);} else {return (false);}}

，当你能飞的时候就不要放弃飞