以下是我正在使用的：

/**
 * Examples:
 * getUrlParams()['myparam']    // url defaults to the current page
 * getUrlParams(url)['myparam'] // url can be just a query string
 *
 * Results of calling `getUrlParams(url)['myparam']` with various urls:
 * example.com                               (undefined)
 * example.com?                              (undefined)
 * example.com?myparam                       (empty string)
 * example.com?myparam=                      (empty string)
 * example.com?myparam=0                     (the string '0')
 * example.com?myparam=0&myparam=override    (the string 'override')
 *
 * Origin: http://stackoverflow.com/a/23946023/2407309
 */
function getUrlParams (url) {
    var urlParams = {} // return value
    var queryString = getQueryString()
    if (queryString) {
        var keyValuePairs = queryString.split('&')
        for (var i = 0; i < keyValuePairs.length; i++) {
            var keyValuePair = keyValuePairs[i].split('=')
            var paramName = keyValuePair[0]
            var paramValue = keyValuePair[1] || ''
            urlParams[paramName] = decodeURIComponent(paramValue.replace(/\+/g, ' '))
        }
    }
    return urlParams // functions below
    function getQueryString () {
        var reducedUrl = url || window.location.search
        reducedUrl = reducedUrl.split('#')[0] // Discard fragment identifier.
        var queryString = reducedUrl.split('?')[1]
        if (!queryString) {
            if (reducedUrl.search('=') !== false) { // URL is a query string.
                queryString = reducedUrl
            }
        }
        return queryString
    } // getQueryString
} // getUrlParams

在最后一种情况下，返回“override”而不是“0”使其与PHP一致。在IE7中工作。

Roshambo jQuery方法没有处理解码URL

http://snipplr.com/view/26662/get-url-parameters-with-jquery--improved/

在return语句中添加时也添加了该功能

return decodeURIComponent(results[1].replace(/\+/g, " ")) || 0;

现在您可以找到更新的要点：

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

我宁愿使用split（）而不是Regex执行此操作：

function getUrlParams() {
    var result = {};
    var params = (window.location.search.split('?')[1] || '').split('&');
    for(var param in params) {
        if (params.hasOwnProperty(param)) {
            var paramParts = params[param].split('=');
            result[paramParts[0]] = decodeURIComponent(paramParts[1] || "");
        }
    }
    return result;
}

function GetQueryStringParams(sParam)
{
    var sPageURL = window.location.search.substring(1);
    var sURLVariables = sPageURL.split('&');

    for (var i = 0; i < sURLVariables.length; i++)
    {
        var sParameterName = sURLVariables[i].split('=');
        if (sParameterName[0] == sParam)
        {
            return sParameterName[1];
        }
    }
}​

假设URL为

http://example.com/?stringtext=jquery&stringword=jquerybyexample

var tech = GetQueryStringParams('stringtext');
var blog = GetQueryStringParams('stringword');

Use:

  $(document).ready(function () {
      var urlParams = {};
      (function () {
          var match,
          pl = /\+/g, // Regex for replacing addition symbol with a space
              search = /([^&=]+)=?([^&]*)/g,
              decode = function (s) {
                  return decodeURIComponent(s.replace(pl, " "));
              },
              query = window.location.search.substring(1);

          while (match = search.exec(query))
              urlParams[decode(match[1])] = decode(match[2]);
      })();
      if (urlParams["q1"] === 1) {
          return 1;
      }

请检查并让我知道您的意见。另请参阅How to get querystring value using jQuery。

如果您使用Browserify，则可以使用Node.js中的url模块：

var url = require('url');

url.parse('http://example.com/?bob=123', true).query;

// returns { "bob": "123" }

进一步阅读：URL Node.js v0.12.2手册和文档

编辑：您可以使用URL界面，它在几乎所有新浏览器中都被广泛采用，如果代码将在旧浏览器上运行，您可以使用像这样的polyfill。下面是一个关于如何使用URL接口获取查询参数（也称为搜索参数）的代码示例

const url = new URL('http://example.com/?bob=123');
url.searchParams.get('bob'); 

您也可以使用URLSearchParams进行搜索，下面是MDN的一个使用URLSearchParams进行搜索的示例：

var paramsString = "q=URLUtils.searchParams&topic=api";
var searchParams = new URLSearchParams(paramsString);

//Iterate the search parameters.
for (let p of searchParams) {
  console.log(p);
}

searchParams.has("topic") === true; // true
searchParams.get("topic") === "api"; // true
searchParams.getAll("topic"); // ["api"]
searchParams.get("foo") === null; // true
searchParams.append("topic", "webdev");
searchParams.toString(); // "q=URLUtils.searchParams&topic=api&topic=webdev"
searchParams.set("topic", "More webdev");
searchParams.toString(); // "q=URLUtils.searchParams&topic=More+webdev"
searchParams.delete("topic");
searchParams.toString(); // "q=URLUtils.searchParams"