javascript获取url参数值(二)
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本文介绍如何使用javascript获取url参数值

js代码

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<script type="text/javascript">
function GetRequest() {
//获取url中"?"符后的字串
var url = location.search;
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;
}
// 假如地址是"http://www.baidu.com/search.html?NO=1234&Name=JACK&sex=male"
// 返回值 theRequest = {NO: "1234", Name: "JACK", sex: "male"}
//调用方法：
console.log(GetRequest().NO); // 1234
console.log(GetRequest().Name); // JACK
console.log(GetRequest().sex); // male
</script>
<script type="text/javascript"> function GetRequest() { //获取url中"?"符后的字串 var url = location.search; 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; } // 假如地址是"http://www.baidu.com/search.html?NO=1234&Name=JACK&sex=male" // 返回值 theRequest = {NO: "1234", Name: "JACK", sex: "male"} //调用方法： console.log(GetRequest().NO); // 1234 console.log(GetRequest().Name); // JACK console.log(GetRequest().sex); // male </script>
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<script type="text/javascript">
    function GetRequest() {
        //获取url中"?"符后的字串
        var url = location.search; 
        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;
    }
     
    // 假如地址是"http://www.baidu.com/search.html?NO=1234&Name=JACK&sex=male"
    // 返回值 theRequest = {NO: "1234", Name: "JACK", sex: "male"}

    //调用方法：
    console.log(GetRequest().NO); // 1234
    console.log(GetRequest().Name); // JACK
    console.log(GetRequest().sex); // male
</script>