自动提取央视网视频真实m3u8地址，支持一键复制/下载/关闭
// ==UserScript==
// @name 央视频m3u8提取器
// @namespace http://tampermonkey.net/
// @version 0.1
// @description 自动提取央视网视频真实m3u8地址，支持一键复制/下载/关闭
// @author 星空
// @match *://*.cctv.com/*
// @match *://*.cntv.cn/*
// @grant GM_xmlhttpRequest
// @grant GM_notification
// @grant GM_setClipboard
// @connect cctv.com
// @connect cntv.cn
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
// 拦截所有XHR请求
const originalOpen = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function(method, url) {
if (url.includes('getHttpVideoInfo.do')) {
this.addEventListener('load', function() {
try {
const response = JSON.parse(this.responseText);
handleHlsUrl(response.hls_url);
} catch (e) {
console.error('解析失败:', e);
}
});
}
originalOpen.apply(this, arguments);
};
// 拦截Fetch请求
const originalFetch = window.fetch;
window.fetch = async function(input, init) {
if (typeof input === 'string' && input.includes('getHttpVideoInfo.do')) {
const response = await originalFetch(input, init);
const clone = response.clone();
clone.json().then(data => handleHlsUrl(data.hls_url));
return response;
}
return originalFetch(input, init);
};
// 处理获取到的URL
function handleHlsUrl(rawUrl) {
const finalUrl = rawUrl.replace(/\\\//g, '/');
if (document.getElementById('cctv-hls-panel')) return;
// 创建浮动控制面板
const panel = document.createElement('div');
panel.id = 'cctv-hls-panel';
panel.style = `
position: fixed;
top: 20px;
right: 20px;
background: #fff;
padding: 15px;
box-shadow: 0 2px 10px rgba(0,0,0,0.2);
z-index: 99999;
border-radius: 8px;
min-width: 350px;
animation: slideIn 0.3s ease-out;
`;
// 添加CSS动画
const style = document.createElement('style');
style.textContent = `
@keyframes slideIn {
from { transform: translateX(100%); opacity: 0; }
to { transform: translateX(0); opacity: 1; }
}
#cctv-hls-panel:hover #countdown { display: none; }
`;
document.head.appendChild(style);
panel.innerHTML = `
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px;">
<h3 style="margin:0; color:#333; font-size:16px;">🎬 视频地址已捕获</h3>
<button id="closeBtn" style="
background: none;
border: none;
cursor: pointer;
color: #999;
font-size: 20px;
line-height: 1;
padding: 0 4px;
transition: color 0.3s;
">×</button>
</div>
<input id="hlsUrl"
style="
width: 100%;
padding: 8px;
margin-bottom: 12px;
border: 1px solid #ddd;
border-radius: 4px;
font-family: monospace;
font-size: 12px;
cursor: text;
"
value="${finalUrl}"
readonly>
<div style="display:flex; gap:8px;">
<button style="
flex:1;
padding:8px;
background:#2196F3;
color:white;
border:none;
border-radius:4px;
cursor:pointer;
transition: all 0.3s;
" id="copyBtn">📋 复制</button>
<button style="
flex:1;
padding:8px;
background:#4CAF50;
color:white;
border:none;
border-radius:4px;
cursor:pointer;
transition: all 0.3s;
" id="openBtn">⬇️ 下载</button>
</div>
<div style="color:#666; font-size:12px; margin-top:10px; text-align:center;">
提示：本窗口将在<span id="countdown">8</span>秒后自动关闭
</div>
`;
document.body.appendChild(panel);
// 事件绑定
const closeBtn = document.getElementById('closeBtn');
const copyBtn = document.getElementById('copyBtn');
const openBtn = document.getElementById('openBtn');
// 关闭功能
closeBtn.addEventListener('click', () => {
panel.remove();
clearInterval(countdownInterval);
});
// 复制功能
copyBtn.addEventListener('click', () => {
GM_setClipboard(finalUrl, 'text');
GM_notification({
title: '✅ 复制成功',
text: '视频地址已复制到剪贴板',
timeout: 2000,
highlight: true
});
panel.style.background = '#f8fff9';
setTimeout(() => panel.style.background = '#fff', 500);
});
// 下载功能
openBtn.addEventListener('click', () => {
window.open(finalUrl, '_blank');
panel.style.transform = 'scale(0.95)';
setTimeout(() => panel.style.transform = 'scale(1)', 200);
});
// 悬停效果
[closeBtn, copyBtn, openBtn].forEach(btn => {
btn.addEventListener('mouseover', () => {
if(btn === closeBtn) btn.style.color = '#ff4444';
else btn.style.opacity = '0.8';
});
btn.addEventListener('mouseout', () => {
if(btn === closeBtn) btn.style.color = '#999';
else btn.style.opacity = '1';
});
});
// 自动关闭功能
let seconds = 8;
const countdownElement = document.getElementById('countdown');
const countdownInterval = setInterval(() => {
seconds--;
countdownElement.textContent = seconds;
if (seconds <= 0) {
panel.style.opacity = '0';
setTimeout(() => panel.remove(), 300);
clearInterval(countdownInterval);
}
}, 1000);
}
})();