const axios = require('axios'); const moment = require('moment-timezone'); const http = require('http'); const cron = require('node-cron'); const port = process.env.PORT || 7860; // 添加24小时是不间断访问的url数组 const webpages = [ 'https://savory-cold-parrot.glitch.me', // Glitch-688 'https://53284-3000.4.codesphere.com', // codephere-us 'https://ionized-energetic-possum.glitch.me', // ... 添加更多url ]; // 添加1:00-6:00暂停,其他时间正常访问的url数组 const urls = [ 'https://www.google.com', // 备注名称 'https://www.baidu.com', // ... 添加更多url ]; // 遍历网页数组并发请求访问网页 const visit = async (url) => { try { const response = await axios.get(url); console.log(`${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')} Visited web successfully: ${url} --- Status: ${response.status}\n`); } catch (error) { console.error(`Failed to visit ${url}: ${error.message}\n`); } }; const visitAll = async () => { for (let url of urls) { await visit(url); } }; // 定判断是否在访问时间段内 const isWithinTime = () => { const now = moment().tz('Asia/Hong_Kong'); const hour = now.hour(); if (hour >= 1 && hour < 6) { return false; } return true; }; // 创建http服务 const createServer = () => { const server = http.createServer((req, res) => { if (req.url === '/') { res.writeHead(200, {'Content-Type': 'text/plain'}); res.end('Hello world!'); } else { res.writeHead(404, {'Content-Type': 'text/plain'}); res.end('404 Not Found'); } }); server.listen(port, () => { console.log(`Server started on port ${port}`); }); }; // 执行访问逻辑 const main = async () => { createServer(); setInterval(async () => { if (isWithinTime()) { await visitAll(); } else { console.log(`Stop visiting at ${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')}`); } }, 2 * 60 * 1000); // 指定时间段访问的间隔2分钟 }; main(); //24小时不间断访问部分 async function access(url) { try { const response = await axios.get(url); console.log(`${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')} Web visited successfully: ${url} --- status:${response.status}`); } catch (error) { console.error(`${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')} Failed to visit ${url}, Error ${error.message}`); } } async function batchVisit() { for (let url of webpages) { await access(url); } } cron.schedule('*/2 * * * *', batchVisit); // 24小时访问任务间隔周期,默认2分钟