修改爬虫

newBackApi/router/info.js

@@ -0,0 +1,43 @@
+import express from "express";
+// import app from "./utils/app.js"
+import { Crawl } from '../utils/crawl.js'
+import Config from '../config/config.js'
+
+const router = express.Router();
+const crawlApp = new Crawl()
+
+
+// http://192.168.31.101:3000/api/v1/info/list?id=6808
+router.get('/list', async (req, res) => {
+    let { id } = req.query
+    const { browser, page } = await crawlApp.page(`${Config.baseUrl}/${id}.html`);
+    await page.waitForSelector('.article')
+
+    let result = {
+        title: await page.$eval('.article-header h1 a', el => el.innerText),
+        src_list: await page.$$eval('.article-content .theme-box p img', el => el.map(x => { return { title: x.getAttribute("alt"), alt: x.getAttribute("data-src")} })),
+        recommend: []
+    }
+
+    const recommendList = await page.$$('.zib-widget .swiper-wrapper .swiper-slide')
+
+    for (const handle of recommendList) {
+        result.recommend.push({
+            id: await handle.$eval('a', el => el.pathname.replace(/[^\d]/g, "")),
+            thumbnail: await handle.$eval('a img', el => el.getAttribute("data-src")),
+            title: await handle.$eval('a img+div', el => el.innerText),
+            time: await handle.$eval('a .px12 item', el => el.innerText),
+            view: await handle.$eval('a .px12 .pull-right', el => el.innerText),
+        })
+    }
+    
+    res.json({
+        code: 300,
+        data: result
+    })
+
+  
+
+})
+
+export default router