js获取网页路径中的参数，JavaScript-如何获取url中的查询参数值

Url 解析

const urlSearchParams = new URLSearchParams(window.location.search); const queryParams = Object.fromEntries(urlSearchParams.entries()); console.log(queryParams);//成功转换成对象

注意看url中的查询值哦

const urlSearchParams = new URLSearchParams(window.location.search); const value = urlSearchParams.get("a"); console.log(value);

拿来吧你