dd.aspx?id=100 Javascript 获得 id 的值

function GetQueryString(name) { var regex = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(regex); if(r!=null) return unescape(r[2]); return null; } var map; function load() { var x; var y; var requestValue = GetQueryString("id");