function getvl(name) { var reg = new RegExp("(^|\\?|&)"+ name +"=([^&]*)(\\s|&|$)", "i"); if (reg.test(location.href)) return unescape(RegExp.$2.replace(/\+/g, " ")); return ""; };用法简单的说一下:比如ur
function getvl(name) { var reg = new RegExp("(^|\\?|&)"+ name +"=([^&]*)(\\s|&|$)", "i"); if (reg.test(location.href)) return unescape(RegExp.$2.replace(/\+/g, " ")); return ""; }; 用法简单的说一下 比如u
需求:用js获得url的电话号码和状态 针对url地址:http://www.deikang.com/index.php?tel=15811296111&status=1&id=100 var url="http://www.deikang.com/index.php?tel=15811296111&status=1&id=100"; //使用indexOf()函数进行检索?,返回的是字符串的下标 var n=url.indexOf("?&qu