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修改网页以使其出现一个按钮供用户点击下载抖音、快手视频
当前为
// ==UserScript==
// @name 抖音视频下载插件
// @namespace https://space.bilibili.com/1552375363
// @version 2.12
// @description 修改网页以使其出现一个按钮供用户点击下载抖音、快手视频
// @author Xbodw
// @match https://www.douyin.com/*
// @match https://*.douyin.com
// @match http://*
// @match ftp://*
// @match *://*/*
// @icon https://tse3-mm.cn.bing.net/th/id/OIP-C.nncnWjuyFBadY1Nl0PqDDwAAAA?pid=ImgDet&rs=1
// @grant unsafeWindow
// @license MIT
// @source http://greasyfork.icu/scripts/457343-%E6%8A%96%E9%9F%B3%E8%A7%86%E9%A2%91%E4%B8%8B%E8%BD%BD%E6%8F%92%E4%BB%B6/code/%E6%8A%96%E9%9F%B3%E8%A7%86%E9%A2%91%E4%B8%8B%E8%BD%BD%E6%8F%92%E4%BB%B6.user.js
// ==/UserScript==
(window.onload = function() {
'use strict';
var ButtonElement2 = null;
var button;
var button1;
var button2;
var sleep = function(time) {
var timeOut = new Date().getTime() + parseInt(time, 10);
while(new Date().getTime() <= timeOut) {}
};
function Viewer(TabType,ViewString,HasString) {
return document.querySelector('' + TabType + '[' + ViewString + '*="' + HasString + '"]').getAttribute(ViewString);
}
// 按钮input元素部分
if(window.location.host == "www.douyin.com") {
button = document.createElement("input");
button.setAttribute("type", "button");
button.setAttribute("value", "下载");
button.style.width = "40px";
button.style.height = "30px";
button.style.align = "center";
button.style.background = "#000000";
button.style.color = "white";
button.style.visibility = 'visible';
button.style.border="1px solid red";
//视频解析部分
button.onclick = function() {
if(window.location.host == "www.douyin.com") {}
else {
alert("网站可能不是抖音!");
return;
}
var link = document.querySelector('source[src*="&aid="]').getAttribute('src');
var part = document.querySelector('source[src*="&aid="]').parentElement.getAttribute('mediatype');
if(part == "video") {
//var link=document.querySelector('source[src*="id="][src*="v3-web"]').getAttribute('src');
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
var hour = date.getHours();
var minute = date.getMinutes();
var second = date.getSeconds();
var filename="视频_" + year + month + day + hour + minute + second + ".mp4";
console.log("视频正在合成，完成后将自动保存.");fetch(link).then(res => res.blob()).then(blob => {
const a = document.createElement('a');
document.body.appendChild(a)
a.style.display = 'none'
const url = window.URL.createObjectURL(blob);
a.href = url;
a.download = filename;
a.click();
document.body.removeChild(a)
window.URL.revokeObjectURL(url);
});
} else {
alert("获取视频下载链接失败，可能是接口在维护或脚本版本过低!");
}
}
//抖音下载按钮判断部分，请勿删除
if(window.location.href == "https://www.douyin.com/") {
//var getdiv = document.querySelector('div[class="iViO9oMI"]');
//getdiv.remove();
//getdiv = document.querySelector('div[class="HQwsRJFy"]');
//getdiv.appendChild(button);
var getdiv9 = document.querySelector('div[class="l9GtwryL"]');
var getdiv10 = getdiv9.parentNode;
var getdiv11 = getdiv10.parentNode;
getdiv10.remove();
getdiv11.appendChild(button);
}
if(window.location.href.indexOf("https://www.douyin.com/video/") !== -1) {
//var dylogo = document.querySelector('a[href="//www.douyin.com/"]');
//dylogo.remove();
//var getdiv7 = document.querySelector('div[class="iViO9oMI"]');
//getdiv7.remove();
//var getdiv8 = document.querySelector('div[class="HQwsRJFy"]');
//getdiv8.appendChild(button);
var getdiv7 = document.querySelector('div[class="l9GtwryL"]');
var getdiv8 = getdiv7.parentNode;
var getdiv2 = getdiv8.parentNode;
getdiv8.remove();
getdiv2.appendChild(button);
}
if(window.location.href.indexOf("https://www.douyin.com/search/") !== -1) {
//var dylogo = document.querySelector('a[href="//www.douyin.com/"]');
//dylogo.remove();
//var getdiv1 = document.querySelector('div[class="iViO9oMI"]');
//getdiv1.remove();
//var getdiv6 = document.querySelector('div[class="HQwsRJFy Bo1o4KGi"]');
//getdiv6.appendChild(button);
var getdiv1 = document.querySelector('div[class="l9GtwryL"]');
var getdiv6 = getdiv1.parentNode;
var getdiv5 = getdiv6.parentNode;
getdiv6.remove();
getdiv5.appendChild(button);
}
if(window.location.href.indexOf("modal_id=") !== -1) {
var getdiv3 = document.querySelector('div[class="btn"]');
var getdiv4 = getdiv3.parentNode;
getdiv3.remove();
getdiv4.appendChild(button);
}
}
if(window.location.host == "www.kuaishou.com") {
button1 = document.createElement("input");
button1.setAttribute("type", "button");
button1.setAttribute("value", "下载");
button1.style.width = "40px";
button1.style.height = "30px";
button1.style.align = "center";
button1.style.background = "#000000";
button1.style.color = "white";
button1.style.visibility = 'visible';
button1.style.border="1px solid red";
//视频解析部分
button1.onclick = function() {
if(window.location.host == "www.kuaishou.com") {}
else {
alert("网站可能不是快手!");
return;
}
var link = document.querySelector('video[src*="ss=vp"]').getAttribute('src');
var part = document.querySelector('video[src*="ss=vp"]').getAttribute('class');
if(part == "player-video") {
//var link=document.querySelector('source[src*="id="][src*="v3-web"]').getAttribute('src');
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
var hour = date.getHours();
var minute = date.getMinutes();
var second = date.getSeconds();
var filename="视频_" + year + month + day + hour + minute + second + ".mp4";
console.log("视频正在合成，完成后将自动保存.");fetch(link).then(res => res.blob()).then(blob => {
const a = document.createElement('a');
document.body.appendChild(a)
a.style.display = 'none'
const url = window.URL.createObjectURL(blob);
a.href = url;
a.download = filename;
a.click();
document.body.removeChild(a)
window.URL.revokeObjectURL(url);
});
} else {
alert("获取视频下载链接失败，可能是接口在维护或脚本版本过低!");
}
}
if(window.location.href == "https://www.kuaishou.com/new-reco"||window.location.href == "https://www.kuaishou.com/") {
var AppedButton = document.querySelector('a[href="/ott"]');
var ButtonElement = document.querySelector('a[href="/ott"]').parentNode;
ButtonElement.appendChild(button1);
}
if(window.location.href.indexOf("https://www.kuaishou.com/search/video?searchKey=") !== -1) {
var AppedButton1 = document.querySelector('a[href="/ott"]');
var ButtonElement1 = document.querySelector('a[href="/ott"]').parentNode;
ButtonElement1.appendChild(button1);
}
if(window.location.href.indexOf("https://www.kuaishou.com/short-video/") !== -1||window.location.href.indexOf("https://www.kuaishou.com/profile/") !== -1) {
ButtonElement2 = document.querySelector('span[class="item-text"]');
var IsHasButton = document.querySelector('input[type="button"],[value="下载"]');
ButtonElement2.appendChild(button1);
}
}
if(window.location.host == "www.pearvideo.com") {
button2 = document.createElement("input");
button2.setAttribute("type", "button");
button2.setAttribute("value", "下载");
button2.style.width = "40px";
button2.style.height = "30px";
button2.style.align = "center";
button2.style.background = "#000000";
button2.style.color = "white";
button2.style.visibility = 'visible';
button2.style.border="1px solid red";
//视频解析部分
button2.onclick = function() {
if(window.location.host == "www.pearvideo.com") {}
else {
alert("网站可能不是梨视频!");
return;
}
var link = document.querySelector('video[src*=".mp4"]').getAttribute('src');
var part = document.querySelector('video[src*=".mp4"]').getAttribute('autoplay');
if(part == "autoplay") {
//var link=document.querySelector('source[src*="id="][src*="v3-web"]').getAttribute('src');
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
var day = date.getDate();
var hour = date.getHours();
var minute = date.getMinutes();
var second = date.getSeconds();
var filename="视频_" + year + month + day + hour + minute + second + ".mp4";
console.log("视频正在合成，完成后将自动保存.");fetch(link).then(res => res.blob()).then(blob => {
const a = document.createElement('a');
document.body.appendChild(a)
a.style.display = 'none'
const url = window.URL.createObjectURL(blob);
a.href = url;
a.download = filename;
a.click();
document.body.removeChild(a)
window.URL.revokeObjectURL(url);
});
} else {
alert("获取视频下载链接失败，可能是接口在维护或脚本版本过低!");
}
}
var lispButtons = document.querySelector('a[id="actApp"]');
var Adder = lispButtons.parentNode;
lispButtons.remove();
Adder.appendChild(button2);
}
})();