Auto-keep-online / index.js
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Create index.js
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const axios = require('axios');
const http = require('http');
const cron = require('node-cron');
const port = process.env.PORT || 7860;
const moment = require('moment-timezone');
// 添加24小时访问的URL数组
const urls = [
'https://elfin-root-passbook.glitch.me/', // 此处可备注名称,例如:glitch
'https://cloud-common-curve.glitch.me', // 此处可备注名称,例如:glitch
'https://www.baidu.com', // 此处可备注名称,例如:glitch
'https://www.yahoo.com', // 此处可备注名称,例如:glitch
'https://www.baidu.com', // 此处可备注名称,例如:glitch
'https://www.yahoo.com', // 此处可备注名称,例如:glitch
'https://www.baidu.com', // 此处可备注名称,例如:glitch
'https://www.yahoo.com', // 此处可备注名称,例如:glitch
// 添加更多24小时不间断访问的URL
];
// 添加在01:00至05:00暂停访问,其他时间正常访问的URL数组
function visitWebsites() {
const websites = [
'https://www.google.com', // 此处可备注名称,例如:Back4app
'https://www.google.com', // 此处可备注名称,例如:Back4app
'https://www.google.com', // 此处可备注名称,例如:Back4app
'https://www.google.com' // 此处可备注名称,例如:Back4app,最后一个url后面没有逗号
//添加更多的指定时间访问的URL
];
// 遍历网页数组并发送请求
websites.forEach(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 code: ${response.status}\n`);
} catch (error) {
console.error(`Error visiting ${url}: ${error.message}\n`);
}
});
}
// 检查并设置定时器
function checkAndSetTimer() {
const currentMoment = moment().tz('Asia/Hong_Kong');
const formattedTime = currentMoment.format('YYYY-MM-DD HH:mm:ss');
if (currentMoment.hours() >= 1 && currentMoment.hours() < 5) {
console.log(`Stop visit from 1:00 to 5:00 --- ${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')}`);
clearInterval(visitIntervalId); // 清除定时器
const nextVisitTime = moment().tz('Asia/Hong_Kong').add(0, 'day').hours(5).minutes(0).seconds(0);
const nextVisitInterval = nextVisitTime.diff(currentMoment);
setTimeout(() => {
startVisits();
}, nextVisitInterval);
} else {
startVisits();
}
}
let visitIntervalId;
function startVisits() {
clearInterval(visitIntervalId);
// visitWebsites();
visitIntervalId = setInterval(() => {
visitWebsites();
}, 2 * 60 * 1000); // 每2分钟执行一次访问
}
function runScript() {
const runScriptIntervalId = setInterval(() => {
//console.log('Running script');
checkAndSetTimer();
}, 2 * 60 * 1000); // 每2分钟检查一次
}
checkAndSetTimer();
runScript();
// 24小时不间断访问
async function scrapeAndLog(url) {
try {
const response = await axios.get(url);
console.log(`${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')} Web visited Successfully: ${url} - Status code: ${response.status}\n`);
} catch (error) {
console.error(`${moment().tz('Asia/Hong_Kong').format('YYYY-MM-DD HH:mm:ss')}: Web visited Error: ${url}: ${error.message}\n`);
}
}
// 每2分钟访问一次
cron.schedule('*/2 * * * *', () => {
console.log('Running webpage access...');
urls.forEach((url) => {
scrapeAndLog(url);
});
});
// 创建HTTP服务
const server = http.createServer((req, res) => {
if (req.url === '/') {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello, World!\n');
} else {
res.writeHead(404, {'Content-Type': 'text/plain'});
res.end('Not Found\n');
}
});
server.listen(port, () => {
console.log(`Server is running on port:${port}`);
});