自动获取所有粉丝名字
目前為
// ==UserScript==
// @name CC98查询粉丝的变动
// @namespace http://tampermonkey.net/
// @version 5.7.1
// @description 自动获取所有粉丝名字
// @author Lay
// @match https://www.cc98.org/usercenter/myfans*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @license AGPL -3.0
// @grant GM_xmlhttpRequest
// ==/UserScript==
(function () {
'use strict';
// 创建并插入按钮
function createButtons() {
const detectButton = document.createElement('button');
detectButton.textContent = '开始检测粉丝变动';
detectButton.style.position = 'fixed';
detectButton.style.top = '10px';
detectButton.style.left = '10px';
detectButton.style.zIndex = 1000;
detectButton.style.padding = '10px';
detectButton.style.fontSize = '16px';
detectButton.style.cursor = 'pointer';
detectButton.addEventListener('click', () => {
console.log("按钮点击，开始检测粉丝变动...");
scrapeAllFans();
});
document.body.appendChild(detectButton);
// 创建清空历史记录按钮
const clearHistoryButton = document.createElement('button');
clearHistoryButton.textContent = '清空历史记录';
clearHistoryButton.style.position = 'fixed';
clearHistoryButton.style.top = '10px';
clearHistoryButton.style.left = '180px';
clearHistoryButton.style.zIndex = 1000;
clearHistoryButton.style.padding = '10px';
clearHistoryButton.style.fontSize = '16px';
clearHistoryButton.style.cursor = 'pointer';
clearHistoryButton.addEventListener('click', () => {
console.log("清空历史记录...");
clearHistory();
});
document.body.appendChild(clearHistoryButton);
// 创建历史记录显示区域
const historyContainer = document.createElement('div');
historyContainer.id = 'historyContainer';
historyContainer.style.position = 'fixed';
historyContainer.style.top = '50px';
historyContainer.style.left = '10px';
historyContainer.style.zIndex = 1000;
historyContainer.style.width = '300px';
historyContainer.style.height = '500px';
historyContainer.style.overflowY = 'auto';
historyContainer.style.border = '1px solid #ccc';
historyContainer.style.backgroundColor = 'white';
historyContainer.style.padding = '10px';
historyContainer.style.fontSize = '14px';
historyContainer.style.boxShadow = '0 0 10px rgba(0, 0, 0, 0.1)';
document.body.appendChild(historyContainer);
// 从localStorage中读取历史记录并显示
loadHistory();
}
// 提取总页数
function getTotalPages() {
const pageCountElement = document.querySelector('#userCenterPageCount ul');
let totalPages = 0;
if (pageCountElement) {
const pageItems = pageCountElement.querySelectorAll('li');
totalPages = pageItems.length;
console.log(`总页数: ${totalPages}`);
} else {
console.error('无法找到总页数元素');
}
return totalPages;
}
// 获取当前页面的粉丝信息
function getFansFromCurrentPage() {
let fanElements = document.querySelectorAll('.user-center-myfollowings-user');
let fans = Array.from(fanElements).map(el => {
let name = el.querySelector('.user-center-myfollowings-user-id a').textContent.trim();
let posts = el.querySelector('.user-center-myfollowings-user-posts').textContent.trim();
let followers = el.querySelector('.user-center-myfollowings-user-fans').textContent.trim();
return { name, posts, followers };
});
console.log("当前页粉丝信息:", fans);
return fans;
}
// 抓取所有粉丝信息
async function scrapeAllFans() {
let allFans = [];
let totalPages = getTotalPages();
// 如果获取不到总页数，停止执行
if (totalPages === 0) {
console.error("无法获取总页数，无法继续执行");
return;
}
for (let i = 1; i <= totalPages; i++) {
console.log(`正在抓取第 ${i} 页...`);
// 模拟点击翻页
await changePage(i);
// 获取当前页面的粉丝信息
let fans = getFansFromCurrentPage();
allFans = allFans.concat(fans);
}
console.log("所有粉丝信息:", allFans);
alert(`共抓取到 ${allFans.length} 位粉丝的信息！`);
// 获取并存储上次存储的粉丝信息
let storedFans = JSON.parse(localStorage.getItem("fansData") || "[]");
// 比较当前粉丝与之前存储的粉丝数据
compareFansData(allFans, storedFans);
// 存储当前抓取到的粉丝信息
localStorage.setItem("fansData", JSON.stringify(allFans));
}
// 比较当前粉丝数据与存储的粉丝数据
function compareFansData(currentFans, storedFans) {
let addedFans = currentFans.filter(currentFan =>
!storedFans.some(storedFan => storedFan.name === currentFan.name)
);
let removedFans = storedFans.filter(storedFan =>
!currentFans.some(currentFan => currentFan.name === storedFan.name)
);
let now = new Date();
let timestamp = now.toLocaleDateString(); // 只记录日期
// 只有在有粉丝变动时才添加记录
if (addedFans.length > 0 || removedFans.length > 0) {
// 更新历史记录
let historyContainer = document.getElementById('historyContainer');
if (addedFans.length > 0) {
let addedNames = addedFans.map(fan => fan.name).join(', ');
let record = `${timestamp} 增加粉丝: ${addedNames}`;
addHistoryRecord(record);
}
if (removedFans.length > 0) {
let removedNames = removedFans.map(fan => fan.name).join(', ');
let record = `${timestamp} 移除粉丝: ${removedNames}`;
addHistoryRecord(record);
}
}
}
// 将历史记录添加到历史容器
function addHistoryRecord(record) {
let historyContainer = document.getElementById('historyContainer');
historyContainer.innerHTML = `<div>${record}</div>` + historyContainer.innerHTML;
// 保存历史记录到localStorage
let history = JSON.parse(localStorage.getItem("historyData") || "[]");
history.unshift(record); // 将新的记录添加到数组的最前面
localStorage.setItem("historyData", JSON.stringify(history));
}
// 从localStorage中加载历史记录
function loadHistory() {
let historyContainer = document.getElementById('historyContainer');
let history = JSON.parse(localStorage.getItem("historyData") || "[]");
// 显示历史记录
history.forEach(record => {
historyContainer.innerHTML += `<div>${record}</div>`;
});
}
// 清空历史记录
function clearHistory() {
// 清空localStorage中的历史记录
localStorage.removeItem("historyData");
// 清空页面上显示的历史记录
let historyContainer = document.getElementById('historyContainer');
historyContainer.innerHTML = '';
}
// 模拟点击分页链接并等待加载
async function changePage(pageNumber) {
let paginationLink = document.querySelector(`#userCenterPageCount ul li:nth-child(${pageNumber}) a`);
if (paginationLink) {
console.log(`点击分页链接: 第 ${pageNumber} 页`);
paginationLink.click();
// 等待页面加载完成，可以调整等待时间以确保页面加载完毕
await new Promise(resolve => setTimeout(resolve, 2000));
} else {
console.error(`找不到第 ${pageNumber} 页的分页链接`);
}
}
// 页面加载后创建按钮
window.addEventListener('load', createButtons);
})();
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