// http://127.0.0.1:8000/projects/page/2?name=jake&age=34
let url = new URL(window.location.href);
/*
hash: ""

host: "127.0.0.1:8000"

hostname: "127.0.0.1"

href: "http://127.0.0.1:8000/projects/page/2?username=jake&age=34"

origin: "http://127.0.0.1:8000"

password: ""

pathname: "/projects/page/2"

port: "8000"

protocol: "http:"

search: "?name=jake&age=34"

username: ""
*/

url.searchParams.get('name')
// jake

url.searchParams.get('age')
// 34

url.searchParams.get('gender')
// null

let url=新url（window.location.href）；console.log（url.href）；

使用以上代码获取网站的当前URL。

或者试试这个https://bbbootstrap.com/code/get-current-url-javascript-54628697

添加结果以供快速参考

窗口位置；

 Location {href: "https://stackoverflow.com/questions/1034621/get-the-current-url-with-javascript",
 ancestorOrigins: DOMStringList,
 origin: "https://stackoverflow.com",
 replace: ƒ, assign: ƒ, …}

文档位置

  Location {href: "https://stackoverflow.com/questions/1034621/get-the-current-url-with-javascript", 
ancestorOrigins: DOMStringList,
 origin: "https://stackoverflow.com",
 replace: ƒ, assign: ƒ
, …}

窗口位置路径名

"/questions/1034621/get-the-current-url-with-javascript"

窗口.location.href

"https://stackoverflow.com/questions/1034621/get-the-current-url-with-javascript"

位置主机名

"stackoverflow.com"

要获取路径，可以使用：

console.log（'document.location'，document.location.href）；console.log（'location.pathname'，window.location.pathname）；//仅返回路径console.log（'location.href'，window.location.href）；//返回完整URL

获取当前页面URL:

window.location.href

您可以使用以下方法获取带有哈希标记的当前URL位置：

JavaScript：

 // Using href
 var URL = window.location.href;

 // Using path
 var URL = window.location.pathname;

jQuery：

$(location).attr('href');