（全网页可用）解除禁止复制和粘贴限制并支持手动粘贴
// ==UserScript==
// @name （全网页可用）解除禁止复制和粘贴限制并支持手动粘贴
// @namespace https://scriptcat.org/zh-CN/script-show-page/3177
// @version 1.0.3
// @description ⭐学习通⭐智慧树⭐pta⭐csdn⭐飞书云文档⭐破解所有网站【禁止复制】和【禁止粘贴】限制，支持【模拟人工输入】。安装后，打开目标网页即可解除限制。若粘贴解锁不生效，可以使用ctrl+m呼出浮动输入框进行模拟人工输入，详情请阅读下方说明。
// @author IOlib
// @match *://*/*
// @exclude https://yuanbao.tencent.com/chat/naQivTmsDa/*
// @exclude https://www.doubao.com/*
// @exclude https://yiyan.baidu.com/*
// @exclude https://chat.deepseek.com/*
// @exclude https://chatgpt.com/*
// @exclude https://www.bilibili.com/*
// @exclude https://www.bing.com/*
// @exclude https://fanyi.*/*
// @grant none
// @run-at document-start
// @license MIT
// ==/UserScript==
/*
* 免责声明：
* 本脚本为教育和学习用途而开发，旨在帮助用户了解网页元素的控制与交互操作。
* 使用本脚本即表示用户同意自行承担由此带来的一切风险和后果，开发者不对因使用本脚本
* 造成的任何直接或间接损失负责。
*
* 请勿使用本脚本用于任何违反服务条款、侵害他人权益或违反当地法律法规的行为。
* 建议仅在个人测试环境中使用，不建议用于生产环境或未经授权的网页。
*
* 使用前请务必仔细阅读本免责声明，开发者保留随时更改或终止该脚本的权利。
*/
(function () {
'use strict';
const isFeishuPage = /feishu\.cn|larkoffice\.com/.test(window.location.hostname);
const isChaoxingPage = /chaoxing\.com/.test(window.location.hostname); // 判断是否是超星网课页面
const isPintiaPage = /pintia\.cn/.test(window.location.hostname); // 判断是否是Pintia页面
// 通用工具函数
const utils = {
/**
* 移除VIP遮罩层
*/
removeVipMask: () => {
const masks = document.querySelectorAll('div[class*="hide-article"], div[class*="overlay"], div[class*="mask"]');
masks.forEach(mask => {
mask.style.display = 'none';
mask.remove();
});
document.body.style.overflow = 'auto';
document.body.style.pointerEvents = 'auto';
},
/**
* 强制移除所有元素的样式限制
*/
forceRemoveStyles: () => {
document.querySelectorAll('*').forEach(el => {
el.style.userSelect = 'auto';
el.style.pointerEvents = 'auto';
});
},
/**
* 动态监听并移除VIP遮罩层
*/
observeVipMask: () => {
const observer = new MutationObserver(() => utils.removeVipMask());
observer.observe(document.body, { childList: true, subtree: true });
utils.removeVipMask();
},
/**
* 移除特定事件监听器
*/
removeSpecificEventListeners: () => {
['copy', 'cut', 'paste', 'contextmenu','selectstart'].forEach(event => {
document.body.addEventListener(event, e => e.stopImmediatePropagation(), true);
});
},
/**
* 解锁CSS限制
*/
unlockCssRestrictions: () => {
document.querySelectorAll('*:not([data-unlock-applied])').forEach(el => {
el.style.userSelect = 'auto';
el.style.pointerEvents = 'auto';
el.setAttribute('data-unlock-applied', 'true');
});
},
/**
* 拦截XHR请求并修改响应
*/
interceptXHR: () => {
const rawOpen = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function (method, url, ...rest) {
this.addEventListener('readystatechange', () => {
if (this.readyState === 4) {
try {
const jsonResponse = JSON.parse(this.responseText);
if (jsonResponse.data && jsonResponse.data.actions && jsonResponse.data.actions.copy!== 1) {
jsonResponse.data.actions.copy = 1;
this.responseText = JSON.stringify(jsonResponse);
this.response = jsonResponse;
}
} catch (e) {
console.error('Failed to modify response:', e);
}
}
}, false);
rawOpen.call(this, method, url, ...rest);
};
},
/**
* 自定义复制处理
*/
customCopyHandler: () => {
document.addEventListener('keydown', async (e) => {
if (e.ctrlKey && e.key === 'c') {
e.preventDefault();
e.stopPropagation();
try {
const selection = window.getSelection().toString();
await navigator.clipboard.writeText(selection);
console.log("Content copied to clipboard!");
} catch (err) {
console.error("Copy operation failed:", err);
}
}
}, true);
},
/**
* 创建浮动输入框
*/
createFloatingInputBox: () => {
if (document.getElementById('floatingInputBox')) return;
const floatingBox = document.createElement('div');
floatingBox.id = 'floatingInputBox';
Object.assign(floatingBox.style, {
position: 'fixed',
top: '20px',
right: '20px',
width: '300px',
padding: '10px',
backgroundColor: 'white',
border: '1px solid black',
zIndex: '10000'
});
const closeButton = document.createElement('button');
closeButton.textContent = '关闭';
closeButton.style.marginBottom = '10px';
closeButton.onclick = () => document.body.removeChild(floatingBox);
const textarea = document.createElement('textarea');
Object.assign(textarea.style, {
width: '100%',
height: '80px'
});
textarea.placeholder = '在此粘贴内容，然后按 Enter';
textarea.addEventListener('keydown', async (e) => {
if (e.key === 'Enter') {
e.preventDefault();
const text = textarea.value;
document.body.removeChild(floatingBox);
if (targetElement) {
await utils.typeTextSlowly(targetElement, text);
}
} else if (e.key === 'Escape') {
document.body.removeChild(floatingBox);
}
});
floatingBox.appendChild(closeButton);
floatingBox.appendChild(textarea);
document.body.appendChild(floatingBox);
textarea.focus();
},
/**
* 缓慢输入文本
*/
typeTextSlowly: async (element, text) => {
for (let i = 0; i < text.length; i++) {
await utils.insertChar(element, text[i]);
await new Promise(resolve => setTimeout(resolve, 50));
}
},
/**
* 插入字符
*/
insertChar: async (element, char) => {
if (element.tagName === 'INPUT' || element.tagName === 'TEXTAREA') {
element.focus();
const selectionStart = element.selectionStart;
element.value = element.value.slice(0, selectionStart) + char + element.value.slice(selectionStart);
element.selectionStart = element.selectionEnd = selectionStart + 1;
} else if (element.isContentEditable) {
element.focus();
const selection = window.getSelection();
const range = selection.getRangeAt(0);
range.deleteContents();
range.insertNode(document.createTextNode(char));
range.collapse(false);
selection.removeAllRanges();
selection.addRange(range);
}
}
};
// 飞书专用功能
const feishuScript = () => {
const overrideEventListeners = () => {
const rawAddEventListener = EventTarget.prototype.addEventListener;
EventTarget.prototype.addEventListener = function (type, listener, options) {
if (['copy', 'contextmenu'].includes(type)) {
rawAddEventListener.call(this, type, event => {
event.stopImmediatePropagation();
if (type === 'contextmenu') {
return listener(event);
}
}, options);
return;
}
rawAddEventListener.call(this, type, listener, options);
};
};
const overrideXHR = () => {
utils.interceptXHR();
};
overrideEventListeners();
overrideXHR();
};
// Pintia专用功能
const pintiaScript = () => {
// 解锁文本选择功能
const enableTextSelection = () => {
document.body.style.userSelect = 'text';
document.body.style.webkitUserSelect = 'text';
document.body.style.msUserSelect = 'text';
document.body.style.MozUserSelect = 'text';
};
// 移除特定事件监听器
const removeEventListeners = (element, events) => {
events.forEach(event => {
const newElement = element.cloneNode(true);
element.parentNode.replaceChild(newElement, element);
});
};
// 解锁复制、粘贴和拖放
const unlockClipboardRestrictions = () => {
['copy', 'paste', 'drop', 'beforeinput'].forEach(eventName => {
document.addEventListener(eventName, (e) => {
e.stopPropagation(); // 仅阻止限制相关的事件传播
}, true);
});
};
// 兼容动态加载的内容
const observeDOMChanges = () => {
const observer = new MutationObserver(() => {
enableTextSelection();
unlockClipboardRestrictions();
});
observer.observe(document, { childList: true, subtree: true });
};
// 初始化解锁
const initUnlock = () => {
enableTextSelection();
unlockClipboardRestrictions();
observeDOMChanges();
};
// 确保