获取URL上的参数值
function getQueryString(name) {//获取url上传过来的参数 var reg = new RegExp("(^|\\?|&)" + name + "=([^&]*)(\\s|&|$)", "i"); if (reg.test(location.href)) return unescape(RegExp.$2.replace(/\+/g, " ")); return; }
例: www.baidu.com?type=name
var type = getQueryString("type");
type将得到name