在抖音网页版中，当视频剩余 0.2 秒时自动暂停，防止自动跳播下一条视频。同时支持快捷键P控制启用/暂停
// ==UserScript==
// @name 抖音播完自动暂停
// @namespace http://tampermonkey.net/
// @version 1.1
// @description 在抖音网页版中，当视频剩余 0.2 秒时自动暂停，防止自动跳播下一条视频。同时支持快捷键P控制启用/暂停
// @author ChatGPT & Gemini
// @icon 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
// @match https://www.tiktok.com/*
// @match https://www.douyin.com/*
// @match https://www.douyin.com/video/*
// @exclude https://www.tiktok.com/*/live/*
// @exclude https://www.tiktok.com/live/*
// @exclude https://live.douyin.com/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_notification
// ==/UserScript==
(function() {
'use strict';
// --- 脚本状态管理 ---
const SCRIPT_ENABLED_KEY = 'douyin_auto_pause_script_enabled';
const FIRST_RUN_KEY = 'douyin_auto_pause_first_run_v09'; // 更新首次运行标记版本
let scriptEnabled = GM_getValue(SCRIPT_ENABLED_KEY, true); // 默认启用
function setScriptEnabled(enabled) {
scriptEnabled = enabled;
GM_setValue(SCRIPT_ENABLED_KEY, enabled);
showNotification(`脚本已${enabled ? '启用' : '禁用'}`, enabled ? 'success' : 'warning');
if (!enabled) {
// 脚本禁用时，移除所有视频监听器并停止观察者
if (currentVideo) {
currentVideo.removeEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.removeEventListener('ended', handleVideoEnded);
currentVideo = null; // 清理当前视频引用
}
if (observer) {
observer.disconnect(); // 停止观察
}
console.log('Tampermonkey: 脚本已禁用，已移除所有监听器和观察者。');
} else {
// 脚本启用时，重新初始化观察者和视频监听
if (observer) {
observer.observe(document.body, {
childList: true,
subtree: true,
attributes: true,
attributeFilter: ['data-e2e-state', 'src']
});
}
setupVideoListener();
console.log('Tampermonkey: 脚本已启用，重新设置监听器和观察者。');
}
}
// --- 提示框相关变量和函数 ---
let notificationTimeoutId = null;
function showNotification(message, type = 'info', duration = 1000) {
const existingNotification = document.getElementById('douyin-tampermonkey-notification');
if (existingNotification) {
existingNotification.remove();
}
if (notificationTimeoutId) {
clearTimeout(notificationTimeoutId);
}
const notificationDiv = document.createElement('div');
notificationDiv.id = 'douyin-tampermonkey-notification';
notificationDiv.textContent = message;
Object.assign(notificationDiv.style, {
position: 'fixed',
top: '20px',
left: '50%',
transform: 'translateX(-50%)',
padding: '10px 20px',
borderRadius: '8px',
color: '#fff',
fontSize: '14px',
zIndex: '99999',
opacity: '0',
transition: 'opacity 0.3s ease-in-out',
pointerEvents: 'none', // 默认不响应鼠标事件
boxShadow: '0 4px 12px rgba(0, 0, 0, 0.15)'
});
switch (type) {
case 'info':
notificationDiv.style.backgroundColor = 'rgba(0, 0, 0, 0.7)';
break;
case 'success':
notificationDiv.style.backgroundColor = 'rgba(76, 175, 80, 0.7)';
break;
case 'warning':
notificationDiv.style.backgroundColor = 'rgba(255, 152, 0, 0.7)';
break;
case 'error':
notificationDiv.style.backgroundColor = 'rgba(244, 67, 54, 0.7)';
break;
default:
notificationDiv.style.backgroundColor = 'rgba(0, 0, 0, 0.7)';
}
document.body.appendChild(notificationDiv);
notificationDiv.offsetHeight; // 强制 reflow，确保动画生效
notificationDiv.style.opacity = '1';
notificationTimeoutId = setTimeout(() => {
notificationDiv.style.opacity = '0';
notificationDiv.addEventListener('transitionend', () => {
notificationDiv.remove();
}, { once: true });
}, duration);
}
// --- 定制首次启动提示框 ---
function showCustomFirstRunNotification() {
const existingNotification = document.getElementById('douyin-tampermonkey-custom-notification');
if (existingNotification) {
existingNotification.remove();
}
const customNotificationDiv = document.createElement('div');
customNotificationDiv.id = 'douyin-tampermonkey-custom-notification';
customNotificationDiv.style.cssText = `
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: rgba(0, 0, 0, 0.85);
padding: 25px 35px;
border-radius: 10px;
color: #fff;
font-size: 16px;
text-align: center;
z-index: 100000;
box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
display: flex;
flex-direction: column;
gap: 20px;
max-width: 80%;
pointer-events: auto; /* 允许鼠标事件 */
opacity: 0;
transition: opacity 0.3s ease-in-out;
`;
const messageSpan = document.createElement('span');
messageSpan.innerHTML = `
按下键盘上的快捷键 P 来启动或关闭播完暂停功能，<br>
如果要开启连播功能，请自行关闭播完暂停功能，否则连播功能会失效。
`;
messageSpan.style.lineHeight = '1.5';
messageSpan.style.fontWeight = 'bold';
const button = document.createElement('button');
button.textContent = '我知道了';
button.style.cssText = `
background-color: #fe2c55; /* 抖音红 */
color: white;
border: none;
padding: 10px 20px;
border-radius: 5px;
cursor: pointer;
font-size: 16px;
transition: background-color 0.2s ease-in-out;
`;
button.onmouseover = () => button.style.backgroundColor = '#d02648';
button.onmouseout = () => button.style.backgroundColor = '#fe2c55';
button.onclick = () => {
customNotificationDiv.style.opacity = '0';
customNotificationDiv.addEventListener('transitionend', () => {
customNotificationDiv.remove();
}, { once: true });
};
customNotificationDiv.appendChild(messageSpan);
customNotificationDiv.appendChild(button);
document.body.appendChild(customNotificationDiv);
// 强制 reflow，确保动画生效
customNotificationDiv.offsetHeight;
customNotificationDiv.style.opacity = '1';
}
// --- 辅助函数 ---
/**
* 获取当前正在播放的视频元素。
*/
function getCurrentVideoElement() {
const videoElements = document.querySelectorAll('video');
for (const video of videoElements) {
if (video.offsetWidth > 0 && video.offsetHeight > 0 && video.duration > 0 && !video.paused) {
// 优先选择抖音主视频播放器容器内的视频
const parentContainer = video.closest('.web-player-video-container, .xgplayer-container, .player-container');
if (parentContainer) {
return video;
}
// 如果没有找到特定的父容器，但它是一个可见且正在播放的视频，也可能就是我们要找的
return video;
}
}
return null;
}
// --- 核心逻辑 ---
let currentVideo = null;
const PAUSE_THRESHOLD = 0.2; // 提前暂停的秒数
// 用于跟踪视频是否已经被处理过，避免重复触发
let videoProcessedFlag = false;
/**
* 处理视频 timeupdate 事件的逻辑。
*/
function handleVideoTimeUpdate() {
if (!scriptEnabled) return;
if (this.duration > 0 && !this.paused && !this.ended && !videoProcessedFlag) {
const remainingTime = this.duration - this.currentTime;
if (remainingTime <= PAUSE_THRESHOLD) {
this.pause();
console.log(`Tampermonkey: 已在视频结束前 ${PAUSE_THRESHOLD} 秒暂停。`);
showNotification(`视频已暂停`, 'success');
videoProcessedFlag = true;
// 移除监听器，等待下一个视频重新绑定
if (currentVideo) {
currentVideo.removeEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.removeEventListener('ended', handleVideoEnded);
}
}
}
}
/**
* 备用：处理视频播放完全结束的逻辑 (以防 timeupdate 不够精确)
*/
function handleVideoEnded() {
if (!scriptEnabled) return;
console.log('Tampermonkey: 视频播放完全结束（备用触发）。');
this.pause();
showNotification('视频已暂停', 'success');
videoProcessedFlag = true;
// 移除监听器
if (currentVideo) {
currentVideo.removeEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.removeEventListener('ended', handleVideoEnded);
}
}
/**
* 监听视频播放事件，并在视频变化时更新监听器。
*/
function setupVideoListener() {
if (!scriptEnabled) return;
const video = getCurrentVideoElement();
if (video && (video !== currentVideo || (currentVideo && video.src !== currentVideo.src))) {
console.log('Tampermonkey: 检测到新视频或视频源改变，正在重新设置监听器。');
if (currentVideo) {
currentVideo.removeEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.removeEventListener('ended', handleVideoEnded);
console.log('Tampermonkey: 已移除旧视频监听器。');
}
currentVideo = video;
videoProcessedFlag = false; // 重置处理标记
currentVideo.addEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.addEventListener('ended', handleVideoEnded);
console.log('Tampermonkey: 已为新视频设置 timeupdate 和 ended 监听器。');
} else if (!video && currentVideo) {
currentVideo.removeEventListener('timeupdate', handleVideoTimeUpdate);
currentVideo.removeEventListener('ended', handleVideoEnded);
currentVideo = null;
videoProcessedFlag = false;
console.log('Tampermonkey: 当前视频元素已消失，已清理监听器。');
}
}
// --- 快捷键监听 ---
document.addEventListener('keydown', (event) => {
if (event.target.tagName === 'INPUT' || event.target.tagName === 'TEXTAREA') {
return;
}
if (event.key === 'P' || event.key === 'p') {
event.preventDefault();
setScriptEnabled(!scriptEnabled);
}
});
// --- 页面URL检测 ---
function checkPageUrlAndDisableScript() {
if (window.location.href.includes('https://live.douyin.com/')) {
if (scriptEnabled) {
setScriptEnabled(false);
showNotification('检测到直播页面，脚本已自动禁用', 'error', 3000);
}
}
}
// --- 首次启动判断 ---
function checkFirstRunAndShowNotification() {
const isFirstRun = GM_getValue(FIRST_RUN_KEY, true);
if (isFirstRun) {
showCustomFirstRunNotification(); // 显示定制的首次启动提示
GM_setValue(FIRST_RUN_KEY, false); // 标记已运行过
}
}
// --- 启动脚本 ---
// 使用 MutationObserver 监视 DOM 变化
const observer = new MutationObserver(mutations => {
if (!scriptEnabled) return;
let videoRelatedChange = false;
for (const mutation of mutations) {
if (mutation.type === 'childList' || (mutation.type === 'attributes' && mutation.attributeName === 'src')) {
videoRelatedChange = true;
break;
}
}
if (videoRelatedChange) {
setupVideoListener();
}
});
// 只有在脚本启用时才开始观察
if (scriptEnabled) {
observer.observe(document.body, {
childList: true,
subtree: true,
attributes: true,
attributeFilter: ['data-e2e-state', 'src']
});
}
// 页面加载或从其他页面导航回来时
window.addEventListener('load', () => {
checkPageUrlAndDisableScript();
checkFirstRunAndShowNotification(); // 检查并显示首次启动提示
if (scriptEnabled) {
setupVideoListener();
showNotification(`脚本已${scriptEnabled ? '启用' : '禁用'} (按 'P' 切换)`, scriptEnabled ? 'info' : 'warning');
} else {
showNotification('脚本已禁用 (按 \'P\' 启用)', 'warning');
}
});
// 监听URL变化（适用于单页应用，如抖音）
let lastUrl = location.href;
new MutationObserver(() => {
if (location.href !== lastUrl) {
lastUrl = location.href;
checkPageUrlAndDisableScript();
if (scriptEnabled) {
setupVideoListener();
}
}
}).observe(document, { subtree: true, childList: true });
// 初始检查URL和显示脚本状态
checkPageUrlAndDisableScript();
checkFirstRunAndShowNotification(); // 初始加载时也检查一次
showNotification(`脚本已${scriptEnabled ? '启用' : '禁用'} (按 'P' 切换)`, scriptEnabled ? 'info' : 'warning');
})();