Springboot集成RabbitMq+延时队列

于是我们可以通过下面的代码来进行爬取:

npm install puppeteer

//index.js
const puppeteer = require('puppeteer');

(async () => {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();

    try {
        await page.goto('http://quote.eastmoney.com/sh600066.html', { timeout: 60000 }); // 设置页面加载超时时间为 60 秒
    } catch (error) {
        console.error('Navigation timeout error:', error);
    }

    // 等待页面加载完成
    //sider_brief是我们查找的盒子类名
    await page.waitForSelector('.sider_brief');

    const stockName = await page.$eval('.sider_brief', element => element.textContent.trim());

    console.log('股票名称:', stockName);

    await browser.close();
})();

爬取成功

优化

run_script.bat：

:loop
node index.js
timeout /t 1 >nul
goto loop

运行:

run_script.bat

就实现了实时监控