假如html地址栏为: http://www.baidu.com?abc=123
function getUrlPara(paraName){ var sUrl = window.location; var sReg = "(?:\\?|&){1}"+paraName+"=([^&]*)" var re=new RegExp(sReg,"gi"); re.exec(sUrl); return RegExp.$1; }
用法:
alert( getUrlPara("abc"));
假如html地址栏为: http://www.baidu.com?abc=123
function getUrlPara(paraName){ var sUrl = window.location; var sReg = "(?:\\?|&){1}"+paraName+"=([^&]*)" var re=new RegExp(sReg,"gi"); re.exec(sUrl); return RegExp.$1; }
用法:
alert( getUrlPara("abc"));