假設(shè)當(dāng)前頁完整地址是：http://localhost:8090/Home/Index?id=2&age=18
//獲取當(dāng)前窗口的Url
var url = window.location.href;
//結(jié)果：http://localhost:8090/Home/Index?id=2&age=18
//獲取當(dāng)前窗口的主機(jī)名
var host = window.location.host;
//結(jié)果：localhost:8090
//獲取當(dāng)前窗口的端口
var port = window.location.port;
//結(jié)果：8090
//獲取當(dāng)前窗口的路徑
var pathname = window.location.pathname;
//結(jié)果：/Home/Index
//獲取當(dāng)前文檔的Url
var URL = document.URL;
//結(jié)果：http://localhost:8090/Home/Index?id=2&age=18
//獲取參數(shù)
var search = window.location.search;
//結(jié)果：?id=2&age=18