这个脚本在浏览 javlibrary.com 网站时抓取视频链接，并在页面上显示这些链接。每个页面只显示一个视频链接，从而提高页面的可读性和使用体验。
// ==UserScript==
// @name JavLibrary Video Fetcher
// @namespace http://tampermonkey.net/
// @version 0.2
// @description 这个脚本在浏览 javlibrary.com 网站时抓取视频链接，并在页面上显示这些链接。每个页面只显示一个视频链接，从而提高页面的可读性和使用体验。
// @author TT
// @match www.javlibrary.com/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// ==/UserScript==
(async function () {
'use strict';
var links = Array.from(document.links);
var addedLinks = [];
for (let link of links) {
var videoAdded = false; // 新增标志，在每个链接的循环开始时重置
var url = link.href;
if (url.includes('?v=j')) {
url = url.replace("/?v=", "/videocomments.php?mode=&v=").concat("&page=");
// 从localStorage中获取数据
var cachedVideo = localStorage.getItem(url);
if (cachedVideo) {
var video = document.createElement('video');
video.src = cachedVideo;
video.width = 320;
video.height = 240;
video.controls = true;
link.parentElement.parentElement.insertBefore(video, link.parentElement);
addedLinks.push(cachedVideo);
continue;
}
var fetchPage = async function(index) {
if (index > 5 || videoAdded) return Promise.resolve(); // 检查标志
try {
var response = await fetch(url + index);
var html = await response.text();
var regex = /(http(s?):)([/|.|\w|\s|-])*\.(?:mp4)/g;
var matches = html.match(regex);
if (matches) {
for (var k = 0; k < matches.length; k++) {
if (!addedLinks.includes(matches[k])) {
var video = document.createElement('video');
video.src = matches[k];
video.width = 320;
video.height = 240;
video.controls = true;
link.parentElement.parentElement.insertBefore(video, link.parentElement);
addedLinks.push(matches[k]);
videoAdded = true; // 设置标志
localStorage.setItem(url, matches[k]); // 将视频链接存储在localStorage中
return Promise.resolve();
}
}
}
return fetchPage(index + 1); // 如果没有找到视频链接，继续获取下一页
} catch (err) {
console.warn('Something went wrong.', err);
}
};
await fetchPage(1); // 开始获取第一页
}
}
})();