解除复制限制
// ==UserScript==
// @name 解除复制限制1
// @name:en 解除复制限制.
// @name:zh-CN 解除复制限制
// @namespace https://palerock.cn
// @version 0.03
// @description:en 解除复制限制en..
// @description:zh-CN 解除复制限制...
// @require https://greasyfork.org/scripts/372672-everything-hook/code/Everything-Hook.js?version=659315
// @include *
// @author qi_liu
// @match http://*/*
// @run-at document-start
// @grant none
// @description 解除复制限制
// @license MIT
// ==/UserScript==
(function () {
'use strict';
/* -----------------------------------------------------------
* 1. 彻底解除 user-select（包含所有伪类）
* ----------------------------------------------------------- */
const globalStyle = document.createElement('style');
globalStyle.textContent = `
* {
user-select: text !important;
-webkit-user-select: text !important;
-ms-user-select: text !important;
}
::selection {
background: #b3d4fc !important;
color: #000 !important;
}
`;
document.documentElement.appendChild(globalStyle);
/* -----------------------------------------------------------
* 2. 拦截 addEventListener，屏蔽 copy/selectstart/keydown 等限制
* ----------------------------------------------------------- */
const blockEvents = ['copy','cut','paste','contextmenu','selectstart','dragstart','mousedown','keydown'];
const rawAdd = EventTarget.prototype.addEventListener;
EventTarget.prototype.addEventListener = function(type, listener, options) {
if (blockEvents.includes(type)) {
// 忽略网站强加的事件
return;
}
return rawAdd.call(this, type, listener, options);
};
/* -----------------------------------------------------------
* 3. 阻止网站对常见事件强行 preventDefault
* ----------------------------------------------------------- */
const rawPrevent = Event.prototype.preventDefault;
Event.prototype.preventDefault = function() {
if (blockEvents.includes(this.type)) {
// 禁止阻止默认行为
return;
}
return rawPrevent.apply(this, arguments);
};
/* -----------------------------------------------------------
* 4. 移除 inline 事件，如 oncopy="return false;"
* ----------------------------------------------------------- */
function clearInline() {
document.querySelectorAll('[oncopy],[oncut],[onpaste],[oncontextmenu],[onselectstart],[ondragstart],[onmousedown],[onkeydown]')
.forEach(el => {
el.removeAttribute('oncopy');
el.removeAttribute('oncut');
el.removeAttribute('onpaste');
el.removeAttribute('oncontextmenu');
el.removeAttribute('onselectstart');
el.removeAttribute('ondragstart');
el.removeAttribute('onmousedown');
el.removeAttribute('onkeydown');
});
}
/* -----------------------------------------------------------
* 5. 移除 CSS 禁用选择，如 user-select:none / pointer-events:none
* ----------------------------------------------------------- */
function fixCss() {
document.querySelectorAll('*').forEach(el => {
const style = window.getComputedStyle(el);
if (style.userSelect === 'none') {
el.style.userSelect = 'text';
}
if (style.pointerEvents === 'none') {
el.style.pointerEvents = 'auto';
}
});
}
/* -----------------------------------------------------------
* 6. DOM 变化监听，自动修复（尤其是 SPA 页面）
* ----------------------------------------------------------- */
const observer = new MutationObserver(() => {
clearInline();
fixCss();
});
observer.observe(document.documentElement, { childList: true, subtree: true });
// 初次执行
clearInline();
fixCss();
})();