jquery 获取网页地址参数值

来源:互联网 发布:cmd怎么ping端口 编辑:程序博客网 时间:2024/03/29 23:46

新建一个urlParams.js文件,内容 如下

    $.request = (function () {           var apiMap = {};           function request(queryStr) {               var api = {};               if (apiMap[queryStr]) { return apiMap[queryStr]; }               api.queryString = (function () {                   var urlParams = {};                   var e,                   d = function (s) { return decodeURIComponent(s.replace(/\+/g, " ")); },                   q = queryStr.substring(queryStr.indexOf('?') + 1),                   r = /([^&=]+)=?([^&]*)/g;                   while (e = r.exec(q))   urlParams[d(e[1])] = d(e[2]);                  return urlParams;               })();               api.getUrl = function () {                   var url = queryStr.substring(0, queryStr.indexOf('?') + 1);                   for (var p in api.queryString) { url += p + '=' + api.queryString[p] + "&";     }                   if (url.lastIndexOf('&') == url.length - 1) { return url.substring(0, url.lastIndexOf('&')); }                   return url;               }               apiMap[queryStr] = api;               return api;           }           $.extend(request, request(window.location.href));           return request;       })();   

取值方式:$.request.queryString["name"]

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