// ==UserScript==// @name         Auto Copy Selected Text// @namespace    http://tampermonkey.net/// @version      1.6// @description  Automatically copy selected text to clipboard and keep the selection// @author       liuweiqing// @match        *://*/*// @grant        none// @license      MIT// @icon         https://icons.iconarchive.com/icons/gartoon-team/gartoon-places/256/user-desktop-icon.png// ==/UserScript==(function () {("use strict");// 监听鼠标松开的事件document.addEventListener("mouseup", () => {const selection = window.getSelection();const selectedText = selection.toString();if (selectedText) {const range = selection.getRangeAt(0);if (navigator.clipboard) {navigator.clipboard.writeText(selectedText).then(() => {console.log("Text copied to clipboard in navigator clipboard:",selectedText);}).catch((err) => {console.error("Failed to copy text to clipboard", err);});} else {const tempElement = document.createElement("textarea");tempElement.value = selectedText;document.body.appendChild(tempElement);tempElement.select();try {document.execCommand("copy");console.log("Text copied to clipboard in execCommand:", selectedText);selection.addRange(range);} catch (err) {console.error("Failed to copy text to clipboard", err);}document.body.removeChild(tempElement);}}});})();