假设当前页面的url是
https://www.baidu.com/index.html?query=Tom#app
获取当前URL对象
window.location
打印出的结果
hash: '',
host: 'www.baidu.com',hostname: 'www.baidu.com',
href: 'https://www.baidu.com/index.html?query=;Tom#app',
origin: 'https://www.baidu.com',
pathname: '/index.html',
port: '',
protocol: 'https:',
search: '?query=Tom',
reload()
replace()
使用 URLSearchParams 解析查询参数
var searchParams = new URLSearchParams("query=Tom");
console.log(searchParams);
// URLSearchParams { 'query' => 'Tom' }
console.log(searchParams.get("query"));
// Tom
使用实例
1、Node端示例
let href = "https://www.baidu.com/index.html?name=;Tom";
let url = new URL(href);
let name = url.searchParams.get("name");
console.log(name);
// Tom
2、 浏览器下示例
// https://www.baidu.com/index.html?name=;Tom
let url = new URL(window.location.href);
let name = url.searchParams.get("name");
console.log(name);
// Tom
参考
</div>