$.urlParam = function(name) {
  var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(window.location.href);
  return results[1] || 0;
}

从字符串中获取参数:

Object.defineProperty(String.prototype, 'urlParam', {

    value: function (param) {

    "use strict";

    var str = this.trim();

    var regex = "[\?&]" + param + "=([^&#]*)";

    var results = new RegExp(regex, "i").exec(str);

    return (results !== null) ? results[1] : '';

    }
});

使用方法:

var src = 'http://your-url.com/?param=value'

console.log(src.urlParam(param)); // returns 'value'

也许太晚了。但是这种方法非常简单易行

<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="jquery.url.js"></script>

<!-- URL:  www.example.com/correct/?message=done&year=1990 -->

<script type="text/javascript">
$(function(){
    $.url.attr('protocol')  // --> Protocol: "http"
    $.url.attr('path')      // --> host: "www.example.com"
    $.url.attr('query')         // --> path: "/correct/"
    $.url.attr('message')       // --> query: "done"
    $.url.attr('year')      // --> query: "1990"
});

更新 需要url插件:plugins.jquery.com/url 由于-Ripounet

http://example.com?sent=yes

最好的解决方案。

function getUrlParameter(name) {
    name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
    var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
    var results = regex.exec(location.href);
    return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, '    '));
};

使用上面的函数，你可以得到单独的参数值:

getUrlParameter('sent');

var RequestQuerystring; (窗口。Onpopstate = function () { var匹配, pl = /\+/g， //用空格替换加法符号的正则表达式 搜索= /([^&=]+)=?([^&]*)/g， decode =函数(s){返回decodeURIComponent(s)。替换(pl， " "));}， Query = window.location.search.substring(1); RequestQuerystring = {}; While (match = search.exec(查询)) RequestQuerystring[decode(match[1])] = decode(match[2]); })（);

RequestQuerystring现在是一个包含所有参数的对象

我用了这个，很管用。 http://codesheet.org/codesheet/NF246Tzs

function getUrlVars() {
    var vars = {};
    var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
    vars[key] = value;
    });
return vars;
}


var first = getUrlVars()["id"];