原文地址:http://blog.csdn.net/tiemufeng1122/article/details/9254591
属性值href完整的 URLprotocol协议hostname主机名host主机名加端口号port的端口号pathname当前 URL 的路径部分searchURL 的查询部分hash#开始的锚 具体获取方法:window.location.hostname 等;
第一种方法:
[javascript] view plaincopy function GetRequest() { var url = location.search; //获取url中"?"符后的字串 var theRequest = new Object(); if (url.indexOf("?") != -1) { var str = url.substr(1); strs = str.split("&"); for (var i = 0; i < strs.length; i++) { theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]); } } return theRequest; }调用:
[javascript] view plaincopy var Request = new Object(); Request = GetRequest(); alert(Request['id']);
第二种方法:
[javascript] view plaincopy //正则表达式分析 function GetQueryString(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); var r = window.location.search.substr(1).match(reg); if (r != null) return unescape(r[2]); return null; }
调用:
[javascript] view plaincopy alert(GetQueryString("id"));