/** * 根据页面地址获取所有参数对象 * @return Object{} 返回所有参数 * ------------------------------ * 根据页面地址获取指定参数对象 * @return String 返回指定参数 * ------------------------------ * 示例: http://xxx/x.json?name=test&id=100 * $.getPageParams() --> { name:"test", id:"100" } * $.getPageParams("name") --> "test" * $.getPageParams("id") --> "100" * ------------------------------ */ $.getPageParams = function(name){ var params = {}; var string = window.location.search.substr(1); if(string) { var array = string.split('&'); $.each(array, function(idx, text){ var words= text.split('='); params[words[0]] = decodeURIComponent(words[1]); }); } return name == null ? params : params[name]; };
// 采用正则表达式获取地址栏参数 function GetQueryString(name) { var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg); if(r!=null)return decodeURIComponent(r[2]); return null; }
window.location
console.log(window.location.href);
console.log(window.location.protocol +"//"+ window.location.hostname +":"+ window.location.port + window.location.pathname);