36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
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const puppeteer = require('puppeteer');
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(async () => {
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const browser = await puppeteer.launch({ headless: false });
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const page = await browser.newPage();
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// 使用已登录的 Chrome 用户数据
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await page.goto('https://www.dmit.io/products', {
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waitUntil: 'networkidle0',
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timeout: 30000
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});
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await new Promise(resolve => setTimeout(resolve, 3000));
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const products = await page.evaluate(() => {
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const results = [];
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// 提取所有产品信息
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document.querySelectorAll('[class*="product"], .card, div').forEach(el => {
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const text = el.textContent;
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if (text.includes('USD') || text.includes('$')) {
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const name = el.querySelector('h3, h4, .title, [class*="name"]')?.textContent.trim();
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const price = text.match(/\$?(\d+\.?\d*)\s*USD/)?.[0];
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if (name && price) {
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results.push({ name, price });
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}
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}
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});
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return results;
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});
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console.log(JSON.stringify(products, null, 2));
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await browser.close();
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})();
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