feat: 添加国投集团电子采购平台爬虫并更新其他平台名称

src/crawler/services/bid-crawler.service.ts

@@ -12,6 +12,7 @@ import { CgnpcCrawler } from './cgnpc_target';
 import { CeicCrawler } from './ceic_target';
 import { EspicCrawler } from './espic_target';
 import { PowerbeijingCrawler } from './powerbeijing_target';
+import { SdiccCrawler } from './sdicc_target';
 
 @Injectable()
 export class BidCrawlerService {
@@ -65,7 +66,7 @@ export class BidCrawlerService {
       args,
     });
 
-    const crawlers = [ChdtpCrawler, ChngCrawler, SzecpCrawler, CdtCrawler, EpsCrawler, CnncecpCrawler, CgnpcCrawler, CeicCrawler, EspicCrawler, PowerbeijingCrawler];
+    const crawlers = [ChdtpCrawler, ChngCrawler, SzecpCrawler, CdtCrawler, EpsCrawler, CnncecpCrawler, CgnpcCrawler, CeicCrawler, EspicCrawler, PowerbeijingCrawler, SdiccCrawler];
 
     try {
       for (const crawler of crawlers) {

src/crawler/services/ceic_target.ts

@@ -48,7 +48,7 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
 }
 
 export const CeicCrawler = {
-  name: '大连能源采购平台',
+  name: '国家能源集团生态协作平台',
   url: 'https://ceic.dlnyzb.com/3001',
   baseUrl: 'https://ceic.dlnyzb.com',
 

src/crawler/services/chdtp_target.ts

@@ -8,7 +8,7 @@ export interface ChdtpResult {
 }
 
 export const ChdtpCrawler = {
-  name: '中国华能集团',
+  name: '华电集团电子商务平台 ',
   url: 'https://www.chdtp.com/webs/queryWebZbgg.action?zbggType=1',
   baseUrl: 'https://www.chdtp.com/webs/',
 

src/crawler/services/powerbeijing_target.ts

@@ -53,7 +53,7 @@ export interface PowerbeijingResult {
 }
 
 export const PowerbeijingCrawler = {
-  name: '北京电力交易平台',
+  name: '北京京能电子商务平台',
   url: 'https://www.powerbeijing-ec.com/jncms/search/bulletin.html?dates=300&categoryId=2&tabName=%E6%8B%9B%E6%A0%87%E5%85%AC%E5%91%8A&page=1',
   baseUrl: 'https://www.powerbeijing-ec.com',
 

src/crawler/services/sdicc_target.spec.ts

@@ -0,0 +1,51 @@
+import { SdiccCrawler } from './sdicc_target';
+import * as puppeteer from 'puppeteer';
+
+// Increase timeout to 60 seconds for network operations
+jest.setTimeout(60000*5);
+
+describe('SdiccCrawler Real Site Test', () => {
+  let browser: puppeteer.Browser;
+
+  beforeAll(async () => {
+    browser = await puppeteer.launch({
+      headless: false, // Change to false to see browser UI
+      args: ['--no-sandbox', '--disable-setuid-sandbox'],
+    });
+  });
+
+  afterAll(async () => {
+    if (browser) {
+      await browser.close();
+    }
+  });
+
+  it('should visit website and list all found bid information', async () => {
+    console.log(`\nStarting crawl for: ${SdiccCrawler.name}`);
+    console.log(`Target URL: ${SdiccCrawler.url}`);
+    
+    const results = await SdiccCrawler.crawl(browser);
+    
+    console.log(`\nSuccessfully found ${results.length} items:\n`);
+    console.log('----------------------------------------');
+    results.forEach((item, index) => {
+      console.log(`${index + 1}. [${item.publishDate.toLocaleDateString()}] ${item.title}`);
+      console.log(`   Link: ${item.url}`);
+      console.log('----------------------------------------');
+    });
+
+    // Basic assertions to ensure crawler is working
+    expect(results).toBeDefined();
+    expect(Array.isArray(results)).toBeTruthy();
+    // Warn but don't fail if site returns 0 items (could be empty or changed structure)
+    if (results.length === 0) {
+      console.warn('Warning: No items found. Check if website structure has changed or if list is currently empty.');
+    } else {
+       // Check data integrity of first item
+       const firstItem = results[0];
+       expect(firstItem.title).toBeTruthy();
+       expect(firstItem.url).toMatch(/^https?:\/\//);
+       expect(firstItem.publishDate).toBeInstanceOf(Date);
+    }
+  });
+});

src/crawler/services/sdicc_target.ts

@@ -0,0 +1,203 @@
+import * as puppeteer from 'puppeteer';
+import { Logger } from '@nestjs/common';
+
+// 模拟人类鼠标移动
+async function simulateHumanMouseMovement(page: puppeteer.Page) {
+  const viewport = page.viewport();
+  if (!viewport) return;
+
+  const movements = 5 + Math.floor(Math.random() * 5); // 5-10次随机移动
+
+  for (let i = 0; i < movements; i++) {
+    const x = Math.floor(Math.random() * viewport.width);
+    const y = Math.floor(Math.random() * viewport.height);
+    
+    await page.mouse.move(x, y, {
+      steps: 10 + Math.floor(Math.random() * 20) // 10-30步，使移动更平滑
+    });
+    
+    // 随机停顿 100-500ms
+    await new Promise(r => setTimeout(r, 100 + Math.random() * 400));
+  }
+}
+
+// 模拟人类滚动
+async function simulateHumanScrolling(page: puppeteer.Page) {
+  const scrollCount = 3 + Math.floor(Math.random() * 5); // 3-7次滚动
+
+  for (let i = 0; i < scrollCount; i++) {
+    const scrollDistance = 100 + Math.floor(Math.random() * 400); // 100-500px
+    
+    await page.evaluate((distance) => {
+      window.scrollBy({
+        top: distance,
+        behavior: 'smooth'
+      });
+    }, scrollDistance);
+
+    // 随机停顿 500-1500ms
+    await new Promise(r => setTimeout(r, 500 + Math.random() * 1000));
+  }
+
+  // 滚动回顶部
+  await page.evaluate(() => {
+    window.scrollTo({ top: 0, behavior: 'smooth' });
+  });
+  await new Promise(r => setTimeout(r, 1000));
+}
+
+export interface SdiccResult {
+  title: string;
+  publishDate: Date;
+  url: string;
+}
+
+export const SdiccCrawler = {
+  name: '国投集团电子采购平台',
+  url: 'https://www.sdicc.com.cn/cgxx/ggList',
+  baseUrl: 'https://www.sdicc.com.cn',
+
+  async crawl(browser: puppeteer.Browser): Promise<SdiccResult[]> {
+    const logger = new Logger('SdiccCrawler');
+    const page = await browser.newPage();
+
+    const username = process.env.PROXY_USERNAME;
+    const password = process.env.PROXY_PASSWORD;
+    if (username && password) {
+      await page.authenticate({ username, password });
+    }
+
+    await page.evaluateOnNewDocument(() => {
+      Object.defineProperty(navigator, 'webdriver', { get: () => false });
+      Object.defineProperty(navigator, 'language', {	get: () => "zh-CN"});
+      Object.defineProperty(navigator, 'plugins', {	get: () => [1,2,3,4,5]});
+    });
+
+    await page.setUserAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36');
+    await page.setViewport({ width: 1920, height: 1080 });
+
+    const allResults: SdiccResult[] = [];
+    let currentPage = 1;
+    const maxPages = 5;
+
+    try {
+      logger.log(`Navigating to ${this.url}...`);
+      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+
+      // 模拟人类行为
+      logger.log('Simulating human mouse movements...');
+      await simulateHumanMouseMovement(page);
+      
+      logger.log('Simulating human scrolling...');
+      await simulateHumanScrolling(page);
+
+      // 等待表格加载
+      logger.log('Waiting for table to load...');
+      await page.waitForSelector('.tbody table tbody tr', { timeout: 30000 }).catch(() => {
+        logger.warn('Table rows not found, trying alternative selectors...');
+      });
+
+      while (currentPage <= maxPages) {
+        logger.log(`Processing page ${currentPage}...`);
+
+        const content = await page.content();
+        const pageResults = this.extract(content);
+
+        if (pageResults.length === 0) {
+          logger.warn(`No results found on page ${currentPage}, stopping.`);
+          break;
+        }
+
+        allResults.push(...pageResults);
+        logger.log(`Extracted ${pageResults.length} items from page ${currentPage}`);
+
+        // 模拟人类行为 - 翻页前
+        logger.log('Simulating human mouse movements before pagination...');
+        await simulateHumanMouseMovement(page);
+        
+        logger.log('Simulating human scrolling before pagination...');
+        await simulateHumanScrolling(page);
+
+        // 查找下一页按钮
+        const nextButtonSelector = '#page_btnLas';
+        const nextButton = await page.$(nextButtonSelector);
+
+        if (!nextButton) {
+          logger.log('Next page button not found. Reached end of list.');
+          break;
+        }
+
+        logger.log(`Navigating to page ${currentPage + 1}...`);
+
+        try {
+          // 点击下一页按钮
+          await nextButton.click();
+          await page.waitForNavigation({ waitUntil: 'networkidle2', timeout: 60000 }).catch(() => {});
+          await new Promise(r => setTimeout(r, 2000)); // 额外等待确保数据加载完成
+        } catch (navError) {
+          logger.error(`Navigation to page ${currentPage + 1} failed: ${navError.message}`);
+          break;
+        }
+
+        currentPage++;
+
+        // 模拟人类行为 - 翻页后
+        logger.log('Simulating human mouse movements after pagination...');
+        await simulateHumanMouseMovement(page);
+        
+        logger.log('Simulating human scrolling after pagination...');
+        await simulateHumanScrolling(page);
+
+        // Random delay between pages
+        const delay = Math.floor(Math.random() * (3000 - 1000 + 1)) + 1000;
+        await new Promise(resolve => setTimeout(resolve, delay));
+      }
+
+      return allResults;
+
+    } catch (error) {
+      logger.error(`Failed to crawl ${this.name}: ${error.message}`);
+      return allResults;
+    } finally {
+      await page.close();
+    }
+  },
+
+  extract(html: string): SdiccResult[] {
+    const results: SdiccResult[] = [];
+    /**
+     * Regex groups for sdicc.com.cn:
+     * 1: Title (公告名称/项目名称)
+     * 2: Date (发布时间，格式：2026-01-09)
+     * 3: gcGuid (项目GUID)
+     * 4: ggGuid (公告GUID)
+     *
+     * HTML结构示例:
+     * <tr onclick="urlChange('a853e226-09bd-441c-8f05-badb945932f0','ec2ccdd8-1464-4a96-ad99-24a5396d028c')">
+     *   <td colspan="1" rowspan="1" style="text-align: center;">1</td>
+     *   <td colspan="1" rowspan="1"><span style="margin-right: 5px;">国投罗钾公司硫酸钾厂球磨机控制系统升级项目公开招标公告</span></td>
+     *   <td colspan="1" rowspan="1"><span>服务</span></td>
+     *   <td colspan="1" rowspan="1"><span> 2026-01-09 </span></td>
+     * </tr>
+     */
+    const regex = /<tr[^>]*onclick="urlChange\('([^']+)','([^']+)'\)"[^>]*>[\s\S]*?<td[^>]*><span[^>]*>([^<]+)<\/span><\/td>[\s\S]*?<td[^>]*><span[^>]*>\s*(\d{4}-\d{2}-\d{2})\s*<\/span><\/td>[\s\S]*?<\/tr>/gs;
+
+    let match;
+    while ((match = regex.exec(html)) !== null) {
+      const ggGuid = match[1]?.trim();
+      const gcGuid = match[2]?.trim();
+      const title = match[3]?.trim();
+      const dateStr = match[4]?.trim();
+
+      if (title && ggGuid && gcGuid) {
+        results.push({
+          title,
+          publishDate: dateStr ? new Date(dateStr) : new Date(),
+          url: `${this.baseUrl}/cgxx/ggDetail?gcGuid=${gcGuid}&ggGuid=${ggGuid}`
+        });
+      }
+    }
+
+    return results;
+  }
+};