抖音无水印视频下载
// ==UserScript==
// @name 抖音无水印视频下载
// @namespace http://tampermonkey.net/
// @version 1.0.0
// @description 下载抖音无水印视频,支持首页，推荐页，详情页，搜索页，作者主页等页面视频的下载
// @author mosheng
// @match https://www.douyin.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=douyin.com
// @require https://cdn.jsdelivr.net/npm/jquery@3.7.1/dist/jquery.min.js
// @require https://cdn.jsdelivr.net/npm/jquery-ui@1.13.2/dist/jquery-ui.min.js
// @grant none
// @license MIT License
// ==/UserScript==
(function () {
'use strict';
var videoUrl = '';
const downloadBut = () => {
let div = $('<div></div>');
div.css({
width: '60%',
color: '#fff',
height: '40px',
margin: '10px 0px 10px 0px',
textAlign: 'center',
backgroundSize: 'contain',
backgroundRepeat: 'no-repeat'
});
div.html(`<div class="svg"><svg t="1713618270524" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5347" data-spm-anchor-id="a313x.search_index.0.i12.48b53a81hCsowZ" width="35" height="35"><path d="M665.6 460.73h204.8L511.93 819.2 153.6 460.73h204.8V0h307.2z m-512 460.87h716.8V1024H153.6z m0 0" fill="#D81E06" p-id="5348" data-spm-anchor-id="a313x.search_index.0.i10.48b53a81hCsowZ"></path></svg>下载</div>`);
div.attr('id', 'downloadBut');
return div;
};
const opSpan = () => {
let span = $(`<span></span></br>`);
span.css({
width: 'fit-content',
backgroundColor: 'rgba(216,30,6,0.8)',
color: '#fff',
fontSize: '20px',
textAlign: 'center',
display: 'block',
borderRadius: '6px',
padding: '5px 0',
position: 'absolute',
zIndex: '9999',
left: '50%',
top: '10%',
transition: 'all 0.5s ease',
})
return span;
}
const UpBox = (content, is) => {
let opUpBox = opSpan()
// opUpBox.append('</br>')
$('body').append(opUpBox);
//修改内容
opUpBox.text(content)
// //是否显示
is ? opUpBox.css('visibility', 'visible') : opUpBox.css('visibility', 'hidden');
//定时器
setTimeout(() => {
opUpBox.text(content).remove();
}, 3000)
}
//鼠标事件
let mouseEvents = (div) => {
//鼠标移入
let inp = inps();
$(div).mouseenter(function () {
$(this).append(inp);
});
//鼠标移出
$(div).mouseleave(function () {
$('#urlInp').remove();
});
$(div).find('.svg').click(function (e) {
if ($('#urlInp').val() == '') {
let Url = '.WV4fYvgt';
downloadVideo($(this));
} else {
var text = $('#urlInp').val();
var regex = /https?:\/\/[^\s]+/g;
var matches = text.match(regex);
if (matches) {
// window.open(matches[0], '_blank');
// console.log('不跳转')
$('body').append(`<iframe class="share_frame" style="position:fixed;top:50%;left:50%;visibility: hidden;pointer-events: none;" src="${matches[0]}" width="100" height="100" frameborder="0" scrolling="auto"></iframe>`)
UpBox('视频开始下载，请耐心等待', true)
$('.share_frame').on('load', function () {
var $this = $(this); // 保存需要的上下文
var checkVideoInterval = setInterval(function () {
let videoElement = $this.contents().find('video')[0]
// videoElement.muted = true;
videoElement.pause()//让iframe里的视频暂停
if (videoElement) {
clearInterval(checkVideoInterval);
}
$(videoElement).on('progress', function () {
setTimeout(() => {
$this.remove();
}, 500)
})
}, 1000);
});
} else {
// alert('未找到链接');
UpBox('请输入正确的链接', true)
}
}
});
}
let createBtn = () => {
let div = downloadBut();
let immersive = $(".immersive-player-switch-on-hide-interaction-area");
immersive.each(function () {
if ($(this).children().last().attr('id') !== 'downloadBut') {
$(this).append(div);
mouseEvents(div);
}
});
};
let createBtnInSearch = () => {
let div = downloadBut();
let xgplayer = $('.xgplayer-controls-initshow').eq(0).parent().children().eq(1).children().eq(0);
if (xgplayer.children().last().attr('id') !== 'downloadBut') {
xgplayer.append(div);
mouseEvents(div);
}
};
const inps = () => {
let inp = $('<input></input>');
inp.attr('type', 'text');
inp.attr('id', 'urlInp');
inp.css({
position: 'fixed',
zIndex: '9999',
left: '-183px',
bottom: '15px',
width: '200px',
height: '35px',
fontSize: '12px',
backgroundSize: 'contain',
backgroundRepeat: 'no-repeat',
border: 'none',
borderRadius: '5px',
background: 'rgba(255,255,255,0.5)'
});
inp.attr('placeholder', '请输入分享链接或复制链接到此处下载');
return inp;
};
let Timer = setInterval(() => {
location.href.indexOf('search') === -1 ? createBtn() : createBtnInSearch();
}, 200);
function downloadVideo(BtnThis) {
var videoName = '';
var src = '';
if (window.location.href.match(/^https:\/\/www\.douyin\.com\/video\/.*/)) {
videoName = $(BtnThis).parents('.HP7m07TM').find('.j5WZzJdp').find('span').text();
src = $(BtnThis).parents('.T8KOH9z5').find('.xg-video-container').html();
} else if (window.location.href.match(/^https:\/\/www\.douyin\.com\/search\/.*/)) {
videoName = $(BtnThis).parents('.MgWTwktU').find('.Nu66P_ba:eq(1)').find('span').text();
src = $(BtnThis).parents('.MgWTwktU').find('.xg-video-container').html();
} else {
videoName = $(BtnThis).parents('.T8KOH9z5').find('.xgplayer-video-info-wrap .title span').text();
src = $(BtnThis).parents('.T8KOH9z5').find('.xg-video-container').html();
}
var maxLength = 50;// 视频名称最大长度
// 视频名称超长处理
if (videoName.length > maxLength) {
videoName = videoName.substring(0, maxLength) + '...';// 截取前50个字符加上省略号
}
var srcRegex = /src="(.*?)"/;
var match = src.match(srcRegex);
if (match) {
videoUrl = match[1];
// console.log(videoUrl);
} else {
// console.log('未找到匹配的链接');
UpBox('未找到匹配的链接', true)
return;
}
if (videoUrl !== undefined) {
// 发起下载请求
var xhr = new XMLHttpRequest();
xhr.open('GET', videoUrl, true);
xhr.responseType = 'blob';
UpBox('开始下载视频', true)
UpBox('视频下载中，请稍等...', true)
xhr.onload = function () {
if (xhr.status === 200) {
// 创建一个链接元素
var a = $('<a></a>');
var blob = new Blob([xhr.response], { type: 'video/mp4' });
var url = window.URL.createObjectURL(blob);
a.attr('href', url);//设置下载链接
a.attr('download', videoName);//设置下载文件名
// 触发链接的点击事件，自动下载视频
a[0].click();
// 释放对象 URL
window.URL.revokeObjectURL(url);
UpBox('视频下载成功', true)
}
};
xhr.onerror = function () {
// console.error('视频下载失败，复制视频分享链接到输入框即可下载');
UpBox('视频下载失败，复制视频分享链接到输入框即可下载', true)
};
xhr.send();
//清除videoUrl
videoUrl = '';
} else {
UpBox('未找到视频链接', true)
}
}
// 检查当前页面 URL 是否为 https://www.douyin.com/video/* 格式
if (window.location.href.match(/^https:\/\/www\.douyin\.com\/video\/.*/)) {
var checkVideoInterval = setInterval(function () {
let videoElement = $('video')[0];//获取视频元素
if (videoElement) {
// console.log('视频加载完成');
UpBox('视频加载完成，正在自动下载...|如果下载失败请手动点击下载按钮', true)
let BtnThis = $('#downloadBut');
downloadVideo(BtnThis);
clearInterval(checkVideoInterval);
}
}, 1000);
}
})();