练手项目
// ==UserScript==
// @name 去指定网站的广告、解除部分网站的复制粘贴限制（包含百度文库）、下载天猫超市的视频、京东比价和领卷助手、超星视频自定义倍率
// @namespace http://tampermonkey.net/
// @version 0.21
// @description 练手项目
// @author sky
// @match http://m.yhdm.tv/show/*
// @match http://m.yhdm.tv/v/*
// @match https://wenku.baidu.com/*
// @match https://hao.360.com/
// @match https://hao.360.com/index.html
// @match https://s.taobao.com/*
// @match *://*/*
// @grant GM_addStyle
// @grant GM_download
// ==/UserScript==
(function() {
'use strict';
//超星视频播放速率
function ChaoXingPlayRate(){
let player = document.querySelector('video');
let speed=player.playbackRate;
let css ='#add{position:fixed;top:50px;right:20px;z-index:99999;background:red;border-radius:5px;padding:5px 10px;color:#fff;}';
let css2 ='#sub{position:fixed;top:80px;right:20px;z-index:99999;background:red;border-radius:5px;padding:5px 10px;color:#fff;}';
GM_addStyle(css);
GM_addStyle(css2);
let add = document.createElement('button');
add.innerHTML='+';
add.id='add';
add.onclick=function(){
speed=speed+1;
player.playbackRate=speed;
};
let sub = document.createElement('button');
sub.innerHTML='-';
sub.id='sub'
sub.onclick=function(){
if(speed>=1){
speed=speed-1;
}
if(speed==0.5){
speed=0;
}
player.playbackRate=speed;
};
document.body.appendChild(add);
document.body.appendChild(sub);
console.log('按钮');
}
//获取播放器
function getPlayer(){
let css ='#add{position:fixed;top:110px;right:20px;z-index:99999;background:red;border-radius:5px;padding:5px 10px;color:#fff;}';
GM_addStyle(css);
let temp = document.createElement('button');
temp.innerHTML='获取播放器';
temp.id='getplayer'
temp.onclick=temp.onclick=function(){
/* let test=document.getElementsByTagName('html')[0].innerHTML;
alert(test);
console.log(test);*/
ChaoXingPlayRate();
};
document.body.appendChild(temp);
}
//京东返利比价小助手 使用的是开源js（我比较懒，就用别人的了：https://gitee.com/mzhren/tampermonkey/blob/master/jd.js） 安全性未知（介意的请勿使用）
function JDback(){
function create_link(text, href, position) {
if (!position) {
position = 0;
}
return $('<a>').css({
'position': 'fixed',
'top': (100 + 60 * position) + 'px',
'left': '20px',
'z-index': '10000',
'padding': '10px',
'border': '1px red solid',
'background': 'red',
'color': 'white'
}).text(text).attr({ 'href': href, 'target': '_blank' });
}
var doc = window.top.document;
var item_pathname = document.location.pathname;
var item_url = doc.location.protocol + "//" + doc.location.hostname + item_pathname;
var item_id = item_pathname.replace('/', '').replace('.html', '');
// mobile端
item_id = item_id.replace('product/', '');
var jd_union_base_url = "https://union.jd.com/proManager/index?pageNo=1&keywords=";
var jd_promo_url = jd_union_base_url + item_id;
// 慢慢买比价
var mmb_base_url = "http://tool.manmanbuy.com/historyLowest.aspx?url=";
var mmb_url = mmb_base_url + encodeURIComponent(item_url);
// 购物党比价
var gwd_base_url = 'https://www.gwdang.com/trend?url=';
var gwd_url = gwd_base_url + encodeURIComponent(item_url);
var $link1 = create_link('返利', jd_promo_url);
var $link2 = create_link('慢慢买比价', mmb_url, 1);
var $link3 = create_link('购物党比价', gwd_url, 2);
$('body').append($link1, $link2, $link3);
}
//下载天猫商品视频
function download_TMVideo(){
let css ='#download_video{position:fixed;top:50px;right:20px;z-index:99999;background:red;border-radius:5px;padding:5px 10px;color:#fff;}';
GM_addStyle(css);
let Div = document.createElement('div');
Div.id='download_video';
Div.innerHTML='下载视频';
document.body.appendChild(Div);
document.getElementById('download_video').addEventListener('click',function(){
let url=document.getElementsByTagName('video')[0].getAttribute('src');
url = document.querySelector('video source').getAttribute('src');
console.log(url);
if(url){
GM_download('https:'+url,'下载的天猫视频');
}
else{
alert('未找到视频地址!');
}
});
}
function createButton(){
let cot = document.createElement('div');
let bt = '<input type="button" value="按钮"/>';
cot.innerHTML=bt;
cot.id='mybotton';
cot.style="width:30px;height:30px;background-color:red;position: fixed;float:right;"
document.body.appendChild(cot);
// let bt = document.createElement('button');
// document.gete
}
//解除复制和粘贴
function disengage(){
var i=0;
var content = document.getElementsByTagName('div');
var content2 = document.getElementsByTagName('textarea');
for(i=0;i<content.length;i++){
content[i].oncopy='return true';
content[i].onpaste='return true';
}
for(i=0;i<content2.length;i++){
content2[i].oncopy='return true';
content2[i].onpaste='return true';
}
}
//移除360首页广告
function removeAD360(){
let content=document.getElementById('large2small');
if(null!=content){
console.log('ok');
let temp = content.parentNode;
temp.removeChild(content);
}
let content2 = document.getElementById('plane');
if(null!=content2){
let temp = content2.parentNode;
temp.removeChild(content2);
}
let content3=document.getElementsByClassName('cont');
if(content3.length>0){
let temp = content3[0].parentNode;
temp.removeChild(content3[0]);
}
}
// addButton();
console.log('sky脚本启动');
disengage();
if(window.location.href.toString().indexOf('baidu')!=-1){
return;
}
if(window.location.href.toString().indexOf('//hao.360.com')!=-1){
setTimeout(removeAD360(),1000);
removeAD360();
return;
}
if(window.location.href.toString().indexOf('tmall.com')!=-1){
setTimeout(download_TMVideo(),1000);
return;
}
if(window.location.href.toString().indexOf('tmall.com')!=-1){
setTimeout(download_TMVideo(),1000);
return;
}
if(window.location.href.toString().indexOf('jd.com')!=-1){
setTimeout(JDback(),1000);
return;
}
if(window.location.href.toString().indexOf('chaoxing.com/mycourse/studentstudy')!=-1){
var myVar=setInterval(function(){
console.log('开始');
let player = document.querySelector('video');if(null!=player){
console.log('找到');
ChaoXingPlayRate();
clearInterval(myVar);
} }, 500);
// return;
}
//去除http://m.yhdm.tv的广告
if(window.location.href.toString().indexOf('http://m.yhdm.tv')!=-1){
var playlist = document.getElementsByTagName("div");
var i=0,index=0,index2=0;
for(i=0;i<playlist.length;i++){
if('listtit'==playlist[i].className&&index==0){
index=i;
}
if('footer'==playlist[i].className){
index2=i;
break;
}
}
index=index-1;
index2=index2-1;
playlist[index].style="display:none";
playlist[index2].style="display:none";
return;
}
})();