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文章、笔记信息抓取
// ==UserScript==
// @name 信息抓取
// @namespace http://tampermonkey.net/
// @version 0.0.4
// @description 文章、笔记信息抓取
// @author dabennn
// @match https://*.xiaohongshu.com/explore/*
// @match https://*.douyin.com/video/*
// @match https://baijiahao.baidu.com/*
// @match https://mp.weixin.qq.com/*
// @match https://*.sohu.com/a/*
// @match https://*.toutiao.com/article/*
// @match https://*.toutiao.com/w/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=github.com
// @license MIT
// @grant GM_notification
// @grant unsafeWindow
// @run-at document-start
// ==/UserScript==
(function () {
"use strict";
function formatTimestamp(timestamp) {
const date = new Date(timestamp);
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, "0");
const day = String(date.getDate()).padStart(2, "0");
const hours = String(date.getHours()).padStart(2, "0");
const minutes = String(date.getMinutes()).padStart(2, "0");
const seconds = String(date.getSeconds()).padStart(2, "0");
return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
}
function getElementText(domSelector) {
const el = document.querySelector(domSelector);
return el ? el.textContent.trim() : "";
}
function getElementTextByXPath(xpath) {
const el = document.evaluate(
xpath,
document,
null,
XPathResult.FIRST_ORDERED_NODE_TYPE,
null
).singleNodeValue;
return el ? el.textContent.trim() : "";
}
function createInfoModal(infoText, copyText) {
// 创建一个用于显示信息的div元素作为浮窗
const infoDiv = document.createElement("div");
infoDiv.style.position = "fixed";
infoDiv.style.top = "0";
infoDiv.style.right = "0";
infoDiv.style.backgroundColor = "rgba(255, 255, 255, 0.8)";
infoDiv.style.padding = "10px";
infoDiv.style.border = "1px solid gray";
infoDiv.style.zIndex = "9999";
// 创建关闭按钮元素
const closeButton = document.createElement("span");
closeButton.id = "__close_btn__";
closeButton.textContent = "×";
closeButton.style.cursor = "pointer";
closeButton.style.float = "right";
closeButton.style.fontSize = "18px";
closeButton.style.color = "red";
// 创建复制按钮元素
const copyButton = document.createElement("span");
copyButton.id = "__copy__";
copyButton.textContent = "复制";
copyButton.style.cursor = "pointer";
copyButton.style.float = "right";
copyButton.style.marginRight = "5px";
copyButton.style.fontSize = "18px";
copyButton.style.color = "blue";
// 先将关闭按钮添加到浮窗中
infoDiv.appendChild(closeButton);
// 再将复制按钮添加到浮窗中
infoDiv.appendChild(copyButton);
// 将信息拼接成字符串并设置到浮窗的innerHTML中
infoDiv.innerHTML += infoText;
// 将浮窗添加到页面的body元素中
document.body.appendChild(infoDiv);
document
.querySelector("#__close_btn__")
.addEventListener("click", function () {
infoDiv.parentNode.removeChild(infoDiv);
});
document.querySelector("#__copy__").onclick = function () {
navigator.clipboard
.writeText(copyText)
.then(function () {
GM_notification("已复制到剪贴板");
})
.catch(function (err) {
GM_notification("复制失败");
console.error("复制失败：", err);
});
};
}
function createFloatButton() {
const button = document.createElement("div");
button.textContent = "信息抓取";
button.id = "__float_btn__";
button.style.position = "fixed";
button.style.top = "150px";
button.style.right = "0";
button.style.zIndex = "9999";
button.style.backgroundColor = "rgba(255, 100, 100, 0.9)";
button.style.color = "#fff";
button.style.borderRadius = "4px";
button.style.padding = "10px";
button.style.cursor = "pointer";
// 关闭按钮
const closeButton = document.createElement("span");
closeButton.textContent = "×";
closeButton.style.position = "absolute";
closeButton.style.top = "-3px";
closeButton.style.right = "2px";
closeButton.style.fontSize = "16px";
closeButton.style.lineHeight = "1";
button.appendChild(closeButton);
closeButton.addEventListener("click", (e) => {
e.stopPropagation();
button.parentNode.removeChild(button);
});
document.body.appendChild(button);
}
const formatTextInfo = (texts) =>
texts.join("<br>").replace(/undefined/g, "未获取到");
const formatNumInfo = (texts) => texts.join(" ").replace(/undefined/g, "0");
const formatCopyNum = (num) => (/\d/.test(num) ? num : 0);
const getCopyTime = (time) => time.replace(/[年月]/g, "/").replace(/日/, "");
const getInfoTexts = () => {
let textInfo = "";
let copyInfo = "";
if (window.location.href.includes("xiaohongshu.com/explore")) {
const state = unsafeWindow.__INITIAL_STATE__;
const title = getElementText(".note-content .title");
const author = getElementText(".username");
let time = "";
try {
time = formatTimestamp(
state.note.noteDetailMap[state.note.firstNoteId.value].note
.lastUpdateTime
);
} catch (e) {
console.error(e);
}
const wordCount = getElementText(".note-content").length;
const likeNum = getElementText(
".interact-container .like-wrapper .count"
);
const commentNum = getElementText(
".interact-container .chat-wrapper .count"
);
const collectNum = getElementText(
".interact-container .collect-wrapper .count"
);
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
]);
copyInfo = [
getCopyTime(time),
"小红书",
author,
title,
window.location.href,
formatNumInfo([
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
]),
wordCount,
].join("\t");
} else if (window.location.href.includes("douyin.com/video")) {
const title = getElementText(
"h1 span span + span span span span span span"
);
const author = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[4]/div/div[1]/div[2]/a/div/span/span/span/span/span/span'
);
const time = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[3]/div/div[2]/div[2]/span/text()[2]'
);
const duration = getElementText(".time-duration");
const likeNum = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[3]/div/div[2]/div[1]/div[1]/span'
);
const commentNum = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[3]/div/div[2]/div[1]/div[2]/span'
);
const collectNum = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[3]/div/div[2]/div[1]/div[3]/span'
);
const shareNum = getElementTextByXPath(
'//*[@id="douyin-right-container"]/div[2]/div/div/div[1]/div[3]/div/div[2]/div[1]/div[4]/span'
);
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`时长：${duration}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
`分享数：${shareNum}`,
]);
copyInfo = [
getCopyTime(time),
"抖音视频",
author,
title,
window.location.href,
formatNumInfo([
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
`分享${formatCopyNum(shareNum)}`,
]),
duration,
].join("\t");
} else if (window.location.href.includes("sohu.com/a")) {
const title = getElementText("h1");
const author = getElementText("#user-info h4 a");
const time = getElementText("#news-time");
const wordCount = getElementText("mp-editor").length;
const readNum = getElementText(".read-num em");
const likeNum = getElementText(".like-c .count");
const commentNum = getElementText(".comment-count");
const collectNum = getElementText(".collection-c .count");
const shareNum = getElementText(".share-c .count");
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
`阅读数：${readNum}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
`分享数：${shareNum}`,
]);
copyInfo = [
getCopyTime(time),
"搜狐",
author,
title,
window.location.href,
formatNumInfo([
`阅读${formatCopyNum(readNum)}`,
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
`分享${formatCopyNum(shareNum)}`,
]),
wordCount,
].join("\t");
} else if (window.location.href.includes("toutiao.com/article")) {
const title = getElementText("h1");
const author = getElementText(".article-meta .name");
const time = getElementText(".article-meta span");
const wordCount = getElementText(".tt-article-content").length;
const likeNum = getElementText(".detail-like span");
const commentNum = getElementText(".detail-interaction-comment span");
const collectNum = getElementText(".detail-interaction-collect span");
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
]);
copyInfo = [
getCopyTime(time),
"今日头条",
author,
title,
window.location.href,
formatNumInfo([
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
]),
wordCount,
].join("\t");
} else if (window.location.href.includes("toutiao.com/w")) {
const title = getElementText("h1");
const author = getElementText(".desc .name");
const time = getElementText(".abstract .time");
const wordCount = getElementText("article").length;
const likeNum = getElementText(".detail-like span");
const commentNum = getElementText(".detail-interaction-comment span");
const collectNum = getElementText(".detail-interaction-collect span");
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
]);
copyInfo = [
getCopyTime(time),
"今日头条",
author,
title,
window.location.href,
formatNumInfo([
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
]),
wordCount,
].join("\t");
} else if (window.location.href.includes("baijiahao.baidu.com")) {
const title = getElementText("#header div");
const author = getElementText("#header [data-testid=author-name]");
const time = getElementText("#header [data-testid=updatetime]");
const wordCount = getElementText("[data-testid=article]").length;
const likeNum = getElementText("[data-testid=like-btn] .interact-desc");
const commentNum = getElementText(
"[data-testid=comment-btn] .interact-desc"
);
const collectNum = getElementText(
"[data-testid=favor-btn] .interact-desc"
);
const shareNum = getElementText("[data-testid=share-btn] .interact-desc");
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
`点赞数：${likeNum}`,
`评论数：${commentNum}`,
`收藏数：${collectNum}`,
`分享数：${shareNum}`,
]);
copyInfo = [
getCopyTime(time),
"百度",
author,
title,
window.location.href,
formatNumInfo([
`点赞${formatCopyNum(likeNum)}`,
`评论${formatCopyNum(commentNum)}`,
`收藏${formatCopyNum(collectNum)}`,
`分享${formatCopyNum(shareNum)}`,
]),
wordCount,
].join("\t");
} else if (window.location.href.includes("mp.weixin.qq.com")) {
const title = getElementText("h1");
const author = getElementText("#js_name");
const time = getElementText("#publish_time");
const wordCount = getElementText("#js_content").length;
textInfo = formatTextInfo([
`标题：${title}`,
`作者：${author}`,
`发布时间：${time}`,
`字数：${wordCount}`,
]);
copyInfo = [
getCopyTime(time),
"公众号",
author,
title,
window.location.href,
formatNumInfo([`点赞`, `转发`, `喜欢`, `评论`]),
wordCount,
].join("\t");
}
return {
textInfo,
copyInfo,
};
};
window.addEventListener("load", function () {
createFloatButton();
document.querySelector("#__float_btn__").addEventListener("click", () => {
const { textInfo, copyInfo } = getInfoTexts();
createInfoModal(textInfo, copyInfo);
});
});
})();