Examples of use Using the current page"s url (for these examples https://mysite.com/information/about/index.html?itemID=2&user=dave):
// get the protocol jQuery.url.attr("protocol") // returns "http"
// get the path jQuery.url.attr("path") // returns "/information/about/index.html"
// get the host jQuery.url.attr("host") // returns "mysite.com"
// get the value for the itemID query parameter jQuery.url.param("itemID") // returns 2
// get the second segment from the url path jQuery.url.segment(2) // returns "about" Using a different url to the current page:
// set a different URL and return the anchor string jQuery.url.setUrl("http://allmarkedup.com/category/javascript/#footer").attr("anchor") // returns "footer"
JS原生获取:
最原始的JS方法: 复制代码 代码如下: var URLParams = new Array(); var aParams = document.location.search.substr(1).split("&"); for (i=0; i < aParams.length ; i++){ var aParam = aParams[i].split("="); URLParams[aParam[0]] = aParam[1]; }
方法一: 复制代码 代码如下: 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; }
这样调用: 复制代码 代码如下: alert(GetQueryString("参数名1"));
alert(GetQueryString("参数名2"));
alert(GetQueryString("参数名3"));
方法二: 复制代码 代码如下: <span style="font-size: 16px;"><Script language="javascript"> 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; } </Script>
这样调用: 复制代码 代码如下: <Script language="javascript"> var Request = new Object(); Request = GetRequest(); var 参数1,参数2,参数3,参数N; 参数1 = Request["参数1"]; 参数2 = Request["参数2"]; 参数3 = Request["参数3"]; 参数N = Request["参数N"]; </Script>