用户脚本模板

文档 | Tampermonkey

// ==UserScript==
// @name         New Userscript
// @namespace    http://tampermonkey.net/
// @version      1.0.0
// @description  try to take over the world!
// @author       AlexSJC
// @match        https://www.alexsjc.top/
// @icon         data:image/svg+xml;base64,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
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    alert("Hello, World!");
})();