视频下载助手：1、支持抖音短视频下载：为首页、搜索结果、用户主页等提供无水印视频下载功能；2、快手短视频下载：为视频详情页提供无水印视频下载功能；其他平台持续开发中【脚本长期维护更新，完全免费，无广告】
// ==UserScript==
// @name 短视频下载助手，为抖音、快手、小红书等提供无水印高清下载功能
// @namespace huahuacat_nowater_downloader
// @version 1.0.3
// @description 视频下载助手：1、支持抖音短视频下载：为首页、搜索结果、用户主页等提供无水印视频下载功能；2、快手短视频下载：为视频详情页提供无水印视频下载功能；其他平台持续开发中【脚本长期维护更新，完全免费，无广告】
// @author 爱画画的猫,潮玩天下
// @include https://www.douyin.com/*
// @include https://www.kuaishou.com/*
// @connect www.iesdouyin.com
// @grant unsafeWindow
// @grant GM_openInTab
// @grant GM.openInTab
// @grant GM_xmlhttpRequest
// @grant GM.xmlHttpRequest
// @license AGPL License
// @charset UTF-8
// @original-author 爱画画的猫
// @original-license AGPL License
// @original-script https://greasyfork.org/zh-CN/scripts/418804
// @run-at document-idle
// ==/UserScript==
(function () {
/**
* 此工具方法来自画画的猫
* 脚本地址:https://greasyfork.org/zh-CN/scripts/418804
*/
//共有方法，全局共享
function commonFunction(){
this.GMgetValue = function (name, value=null) {
let storageValue = value;
if (typeof GM_getValue === "function") {
storageValue = GM_getValue(name, value);
} else if(typeof GM.setValue === "function"){
storageValue = GM.getValue(name, value);
}else{
var arr = window.localStorage.getItem(name);
if(arr != null){
storageValue = arr
}
}
return storageValue;
};
this.GMsetValue = function(name, value){
if (typeof GM_setValue === "function") {
GM_setValue(name, value);
} else if(typeof GM.setValue === "function"){
GM.setValue(name, value);
}else{
window.localStorage.setItem(name, value)
}
};
this.GMaddStyle = function(css){
var myStyle = document.createElement('style');
myStyle.textContent = css;
var doc = document.head || document.documentElement;
doc.appendChild(myStyle);
};
this.GMopenInTab = function(url, options={"active":true, "insert":true, "setParent":true}){
if (typeof GM_openInTab === "function") {
GM_openInTab(url, options);
} else {
GM.openInTab(url, options);
}
};
this.addScript = function(url){
var s = document.createElement('script');
s.setAttribute('src',url);
document.body.appendChild(s);
};
this.randomNumber = function(){
return Math.ceil(Math.random()*100000000);
};
this.request = function(mothed, url, param){ //网络请求
return new Promise(function(resolve, reject){
GM_xmlhttpRequest({
url: url,
method: mothed,
data:param,
onload: function(response) {
var status = response.status;
var playurl = "";
if(status==200||status=='200'){
var responseText = response.responseText;
resolve({"result":"success", "data":responseText});
}else{
reject({"result":"error", "data":null});
}
}
});
})
};
this.addCommonHtmlCss = function(){
var cssText =
`
@keyframes fadeIn {
0% {opacity: 0}
100% {opacity: 1}
}
@-webkit-keyframes fadeIn {
0% {opacity: 0}
100% {opacity: 1}
}
@-moz-keyframes fadeIn {
0% {opacity: 0}
100% {opacity: 1}
}
@-o-keyframes fadeIn {
0% {opacity: 0}
100% {opacity: 1}
}
@-ms-keyframes fadeIn {
0% {opacity: 0}
100% {opacity: 1}
}
@keyframes fadeOut {
0% {opacity: 1}
100% {opacity: 0}
}
@-webkit-keyframes fadeOut {
0% {opacity: 1}
100% {opacity: 0}
}
@-moz-keyframes fadeOut {
0% {opacity: 1}
100% {opacity: 0}
}
@-o-keyframes fadeOut {
0% {opacity: 1}
100% {opacity: 0}
}
@-ms-keyframes fadeOut {
0% {opacity: 1}
100% {opacity: 0}
}
.web-toast-kkli9{
position: fixed;
background: rgba(0, 0, 0, 0.7);
color: #fff;
font-size: 14px;
line-height: 1;
padding:10px;
border-radius: 3px;
left: 50%;
transform: translateX(-50%);
-webkit-transform: translateX(-50%);
-moz-transform: translateX(-50%);
-o-transform: translateX(-50%);
-ms-transform: translateX(-50%);
z-index: 999999999999999999999999999;
white-space: nowrap;
}
.fadeOut{
animation: fadeOut .5s;
}
.fadeIn{
animation:fadeIn .5s;
}
`;
this.GMaddStyle(cssText);
};
this.webToast = function(params) { //小提示框
var time = params.time;
var background = params.background;
var color = params.color;
var position = params.position; //center-top, center-bottom
var defaultMarginValue = 50;
if(time == undefined || time == ''){
time = 1500;
}
var el = document.createElement("div");
el.setAttribute("class", "web-toast-kkli9");
el.innerHTML = params.message;
//背景颜色
if(background!=undefined && background!=''){
el.style.backgroundColor=background;
}
//字体颜色
if(color!=undefined && color!=''){
el.style.color=color;
}
//显示位置
if(position==undefined || position==''){
position = "center-bottom";
}
//设置显示位置，当前有种两种形式
if(position==="center-bottom"){
el.style.bottom = defaultMarginValue+"px";
}else{
el.style.top = defaultMarginValue+"px";
}
el.style.zIndex=999999;
document.body.appendChild(el);
el.classList.add("fadeIn");
setTimeout(function () {
el.classList.remove("fadeIn");
el.classList.add("fadeOut");
/*监听动画结束，移除提示信息元素*/
el.addEventListener("animationend", function () {
document.body.removeChild(el);
});
el.addEventListener("webkitAnimationEnd", function () {
document.body.removeChild(el);
});
}, time);
};
this.queryUrlParamter = function(text, tag) { //查询GET请求url中的参数
if(text.indexOf("?")!=-1){ //选取?后面的字符串,兼容window.location.search，前面的?不能去掉
var textArray = text.split("?");
text = "?"+textArray[textArray.length-1];
}
var t = new RegExp("(^|&)" + tag + "=([^&]*)(&|$)");
var a = text.substr(1).match(t);
if (a != null){
return a[2];
}
return "";
};
this.isPC = function(){
var userAgentInfo = navigator.userAgent;
var Agents = ["Android", "iPhone","SymbianOS", "Windows Phone", "iPad", "iPod"];
var flag = true;
for (var v = 0; v < Agents.length; v++) {
if (userAgentInfo.indexOf(Agents[v]) > 0) {
flag = false;
break;
}
}
return flag;
};
this.getBilibiliBV=function(){
var pathname = window.location.pathname;
var bv = pathname.replace("/video/","").replace("/","");
return bv;
};
this.getSystemOS=function(){
var u = navigator.userAgent;
if (!!u.match(/compatible/i) || u.match(/Windows/i)) {
return 'windows';
} else if (!!u.match(/Macintosh/i) || u.match(/MacIntel/i)) {
return 'macOS';
} else if (!!u.match(/iphone/i) || u.match(/Ipad/i)) {
return 'ios';
} else if (!!u.match(/android/i)) {
return 'android';
} else {
return 'other';
}
};
this.RPCDownloadFile = function(fileName, url, savePath="D:/", RPCURL="ws://localhost:16800/jsonrpc", RPCToken="") {
const self = this;
if(!savePath){
savePath = "D:/";
}
if(!RPCURL){
RPCURL = "ws://localhost:16800/jsonrpc";
}
let options = { //下载配置文件
"dir":savePath,
"max-connection-per-server": "16",
"header":["User-Agent:"+navigator.userAgent+"", "Cookie:"+document.cookie+"", "Referer:"+window.location.href+""]
}
if(!!fileName) {
options.out = fileName;
}
let jsonRPC = {
"jsonrpc": "2.0",
"id": "huahuacat",
"method": "aria2.addUri",
"params": [[url], options],
}
if (!!RPCToken) {
jsonRPC.params.unshift("token:" + RPCToken); // 必须要加在第一个
}
return new Promise(function(resolve, reject) {
var webSocket = new WebSocket(RPCURL);
webSocket.onerror = function(event) {
console.log("webSocket.onerror", event);
reject("Aria2连接错误，请打开Aria2和检查RPC设置！");
}
webSocket.onopen = function(){
webSocket.send(JSON.stringify(jsonRPC));
}
webSocket.onmessage = function(event){
let result = JSON.parse(event.data);
switch (result.method) {
case "aria2.onDownloadStart":
resolve("Aria2 开始下载【"+fileName+"】");
webSocket.close();
break;
case "aria2.onDownloadComplete":
break;
default:
break;
}
}
});
};
this.getElementObject = function(selector, delay=200){
return new Promise((resolve,reject) =>{
let totalDelay = 0;
let elementInterval = setInterval(()=>{
if(totalDelay >= 2500){
reject(false);
clearInterval(elementInterval);
}
let element = document.querySelector(selector);
if(element){
resolve(element);
clearInterval(elementInterval);
}else{
totalDelay += delay;
}
}, delay);
});
};
}
//统一工具
const commonFunctionObject = new commonFunction();
commonFunctionObject.addCommonHtmlCss(); //统一html、css元素添加
/**
* 短视频去水印下载，与爱画画的猫共同开发维护
* https://greasyfork.org/zh-CN/scripts/418804
*/
function shortVideoDownloader(){
this.douyinVideoDownloader = function(){
if(window.location.host !== "www.douyin.com"){
return;
}
window.addEventListener('load',function(){
//这是搜索界面
if(window.location.href.match(/https:\/\/www\.douyin\.com\/search\/.*?/)){
function downloader(){
const videoContainers = document.querySelectorAll(".player-info");
videoContainers.forEach((element)=>{
if(element.getAttribute("dealwith")){
return;
}
let bottomMenu = element.querySelector('xg-right-grid');
if(!bottomMenu){
return;
}
let playbackSetting = bottomMenu.querySelector('.xgplayer-playback-setting');
if(!playbackSetting){
return;
}
let download = playbackSetting.cloneNode(true); // 拷贝一个节点
let downloadText = download.querySelector('div:first-child');
let video = element.querySelector("video");
downloadText.innerText='下载';
downloadText.style = 'font-size:13px';
playbackSetting.after(download);
element.setAttribute("dealwith","true");
download.addEventListener("click",(e)=>{
let playerUrl = video.children[0].src;
commonFunctionObject.GMopenInTab(playerUrl);
});
});
}
downloader();
setInterval(function(){
downloader();
},500);
}else{
async function downloader(){
try{
//延迟加载等到是否完成
let videoContainer = await commonFunctionObject.getElementObject(".xg-video-container");
if(!videoContainer){
return false;
}
let bottomMenus = document.querySelectorAll('.xg-right-grid');
let bottomMenuLength = bottomMenus.length;
let bottomMenu = bottomMenus.length>1 ? bottomMenus[bottomMenuLength - 2] : bottomMenus[bottomMenuLength - 1];
let douyinVideoDownloaderDom = document.querySelector('#douyin-video-downloder');
if(douyinVideoDownloaderDom){
douyinVideoDownloaderDom.parentNode.parentNode.removeChild(douyinVideoDownloaderDom.parentNode);
}
// 拷贝一个节点
let playbackSetting = bottomMenu.querySelector('.xgplayer-playback-setting');
if(!playbackSetting){
return false;
}
let download = playbackSetting.cloneNode(true);
let downloadText = download.querySelector('div:first-child');
downloadText.innerText='下载';
downloadText.style = 'font-size:14px';
downloadText.setAttribute('id','douyin-video-downloder');
let autoplaySetting = document.querySelector('.xgplayer-autoplay-setting');
if(!autoplaySetting){
return false;
}
autoplaySetting.after(download);
let videoPlayers = document.querySelectorAll('video');
let videoPlayDom = videoPlayers[videoPlayers.length>1 ? videoPlayers.length-2 : videoPlayers.length-1];
document.querySelector("#douyin-video-downloder").addEventListener("click", (e)=>{
let playerUrl = videoPlayDom.children[0].src;
commonFunctionObject.GMopenInTab(playerUrl);
});
}catch(e){}
}
//监听鼠标
window.addEventListener("wheel",downloader);
window.addEventListener('keydown',function(e){
if(e.code == 'ArrowDown' || e.code == 'ArrowUp'){
downloader();
}
});
//视频改变后触发
async function domNodeInserted(){
let findVideoInterval = setInterval(function(){
let videoElement = document.querySelector("video");
if(videoElement){
videoElement.addEventListener('DOMNodeInserted',(e) => {
downloader();
});
clearInterval(findVideoInterval);
}
}, 200);
}
domNodeInserted();
downloader();
window.addEventListener("click",downloader);
}
});
};
this.kuaishouVideoDownloader = function(){
if(window.location.host !== "www.kuaishou.com"){
return;
}
window.addEventListener('load',function(){
async function downloader(){
let kuaishouVideoDownloder = document.querySelector("#kuaishou-video-downloder");
if(!kuaishouVideoDownloder){
let downloadDIV = document.createElement("div");
downloadDIV.style = "cursor:pointer;width:50px;height:40px;line-height:40px;text-align:center;background-color:#FFF;color:#000;position:fixed;top:200px;left:0px;z-index:999;";
downloadDIV.innerText = "下载";
downloadDIV.setAttribute('id','kuaishou-video-downloder');
document.body.appendChild(downloadDIV);
downloadDIV.addEventListener("click", function(e){
let videoDom = document.querySelector('.player-video');
if(!videoDom){
console.log('没有找到DOM');
return;
}
let videoSrc = videoDom.getAttribute('src');
if(videoSrc.match(/^blob/)){
console.log('blob视频无法下载');
return;
}
commonFunctionObject.GMopenInTab(videoSrc);
});
}
}
document.querySelectorAll(".switch-item").forEach(function(value){
value.addEventListener("click", function(){
downloader();
});
})
downloader();
setInterval(function(){
let kuaishouVideoDownloder = document.querySelector("#kuaishou-video-downloder");
if(kuaishouVideoDownloder){
if(window.location.href.match(/https:\/\/www\.kuaishou\.com\/short-video\/.*?/)){
kuaishouVideoDownloder.style.display = "block";
}else{
kuaishouVideoDownloder.style.display = "none";
}
}
}, 800);
});
};
this.start = function(){
this.douyinVideoDownloader();
this.kuaishouVideoDownloader();
};
};
(new shortVideoDownloader()).start();
})();