feat(api): add unified request utility with type definitions

Implement a centralized API request utility with proper TypeScript interfaces for bid items, AI recommendations, and crawl statistics. The utility handles base URL configuration, request/response typing, and error handling.
feat: 添加代理隧道连接失败的重试机制
2026-01-15 14:28:04 +08:00 · 2026-01-15 14:03:46 +08:00 · 2026-01-15 10:14:54 +08:00 · 2026-01-15 02:20:04 +08:00 · 2026-01-15 02:19:38 +08:00 · 2026-01-15 01:32:16 +08:00
56 changed files with 2350 additions and 146 deletions
--- a/.env
+++ b/.env
@@ -6,11 +6,21 @@
 # DATABASE_NAME=bidding
 # DATABASE_SYNCHRONIZE=true

+# DATABASE_TYPE=mysql
+# DATABASE_HOST=bj-cynosdbmysql-grp-r3a4c658.sql.tencentcdb.com
+# DATABASE_PORT=21741
+# DATABASE_USERNAME=root
+# DATABASE_PASSWORD=}?cRa1f[,}`J
+# DATABASE_NAME=bidding
+# DATABASE_SYNCHRONIZE=false
+
+
+
 DATABASE_TYPE=mysql
-DATABASE_HOST=bj-cynosdbmysql-grp-r3a4c658.sql.tencentcdb.com
-DATABASE_PORT=21741
-DATABASE_USERNAME=root
-DATABASE_PASSWORD=}?cRa1f[,}`J
+DATABASE_HOST=mysql-35aea0ff-ijustforregister-858d.h.aivencloud.com
+DATABASE_PORT=14129
+DATABASE_USERNAME=avnadmin
+DATABASE_PASSWORD=AVNS_PJLxfsWSKa4_FAq_PBt
 DATABASE_NAME=bidding
 DATABASE_SYNCHRONIZE=false

--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ build
 *-lock.json
 *.woff2
 widget/looker/frontend/src/assets/fonts/OFL.txt
+dist-electron
--- a/README.md
+++ b/README.md
@@ -15,23 +15,33 @@
 ### 前端
 - **框架**: Vue.js 3
 - **构建工具**: Vite
- **UI**: Tailwind CSS
- **状态管理**: Pinia
+- **UI**: Element Plus
+- **图标**: @element-plus/icons-vue
+- **HTTP 客户端**: Axios
+- **Tailwind CSS**: 用于样式辅助

 ## 项目结构

 ```
 src/
 ├── ai/                    # AI 模块
-│   ├── ai.controller.ts
-│   ├── ai.service.ts
+│   ├── entities/
+│   │   └── ai-recommendation.entity.ts
 │   ├── Prompt.ts
-│   └── entities/
+│   ├── ai.controller.ts
+│   ├── ai.module.ts
+│   └── ai.service.ts
 ├── bids/                  # 投标业务模块
 │   ├── controllers/
+│   │   └── bid.controller.ts
 │   ├── entities/
-│   └── services/
+│   │   └── bid-item.entity.ts
+│   ├── services/
+│   │   └── bid.service.ts
+│   └── bids.module.ts
 ├── crawler/               # 爬虫模块
+│   ├── entities/
+│   │   └── crawl-info-add.entity.ts
 │   ├── services/
 │   │   ├── bid-crawler.service.ts
 │   │   ├── cdt_target.ts
@@ -46,32 +56,63 @@ src/
 │   │   ├── powerbeijing_target.ts
 │   │   ├── sdicc_target.ts
 │   │   └── szecp_target.ts
-│   └── entities/
+│   ├── crawler.controller.ts
+│   └── crawler.module.ts
 ├── database/              # 数据库模块
+│   └── database.module.ts
 ├── keywords/             # 关键词管理模块
+│   ├── keyword.entity.ts
+│   ├── keywords.controller.ts
+│   ├── keywords.module.ts
+│   └── keywords.service.ts
 ├── schedule/             # 定时任务
-│   └── tasks/
-│       └── bid-crawl.task.ts
+│   ├── tasks/
+│   │   └── bid-crawl.task.ts
+│   └── schedule.module.ts
 ├── scripts/              # 脚本工具
 │   ├── ai-recommendations.ts
 │   ├── crawl.ts
 │   ├── deploy.ps1
 │   ├── remove-duplicates.ts
+│   ├── sync.ts
 │   └── update-source.ts
-└── common/               # 公共模块
-    └── logger/
+├── common/               # 公共模块
+│   └── logger/
+│       ├── logger.module.ts
+│       ├── logger.service.ts
+│       └── winston.config.ts
+├── app.controller.ts
+├── app.module.ts
+├── app.service.ts
+└── main.ts

 frontend/
-└── src/
-    ├── components/
-    │   ├── Dashboard.vue
-    │   ├── Dashboard-AI.vue
-    │   ├── PinnedProject.vue
-    │   ├── Bids.vue
-    │   ├── Keywords.vue
-    │   └── CrawlInfo.vue
-    ├── App.vue
-    └── main.ts
+├── src/
+│   ├── assets/
+│   │   └── vue.svg
+│   ├── components/
+│   │   ├── Dashboard.vue
+│   │   ├── Dashboard-AI.vue
+│   │   ├── PinnedProject.vue
+│   │   ├── Bids.vue
+│   │   ├── Keywords.vue
+│   │   └── CrawlInfo.vue
+│   ├── utils/
+│   │   └── api.ts
+│   ├── App.vue
+│   ├── main.ts
+│   └── style.css
+├── .env
+├── .env.example
+├── .gitignore
+├── README.md
+├── index.html
+├── package.json
+├── postcss.config.js
+├── tsconfig.app.json
+├── tsconfig.json
+├── tsconfig.node.json
+└── vite.config.ts
 ```

 ## 快速开始
@@ -141,26 +182,28 @@ npm run start:prod
 ### 智能爬虫模块

 - **多源爬取**: 支持 12 个主流招标网站
-  - 中国大唐集团电子商务平台 (CDT)
-  - 中国华能集团有限公司电子商务平台 (CHNG)
-  - 中国南方电网电子商务平台 (CSG)
-  - 中国海洋石油集团有限公司 (CNOOC)
  - 中国华电集团有限公司电子商务平台 (CHDTP)
+  - 中国华能集团有限公司电子商务平台 (CHNG)
+  - 深圳交易集团有限公司 (SZECP)
+  - 中国大唐集团电子商务平台 (CDT)
+  - 中国电力招标网 (EPS)
  - 国家能源投资集团有限责任公司 (CNNCECP)
-  - 中国核工业集团有限公司 (CNNC)
-  - 中国电力建设集团有限公司 (POWERCHINA)
+  - 中国石油天然气集团有限公司 (CGNPC)
  - 中国能源建设集团有限公司 (CEIC)
-  - 中国石油天然气集团有限公司 (CNPC)
-  - 国家电网有限公司 (SGCC)
+  - 中国电力建设集团有限公司 (ESPIC)
  - 北京电力交易中心 (POWERBEIJING)
+  - 山东能源集团有限公司 (SDICC)
+  - 中国海洋石油集团有限公司 (CNOOC)

 - **智能防封策略**:
-  - 随机请求间隔 (3-8 秒)
-  - 轮换 User-Agent
+  - 随机请求间隔 (1-3 秒)
+  - 固定 User-Agent
  - 异常检测与自动重试机制
  - 代理支持

- **定时任务**: 每 30 分钟自动执行爬取
+- **定时任务**:
+  - 爬虫任务：已暂停（默认每天午夜执行）
+  - 数据清理：每天午夜自动执行

 ### 数据处理与存储

@@ -168,10 +211,10 @@ npm run start:prod
  - 投标项目标题
  - 详细页面 URL
  - 发布时间
-  - 招标单位
-  - 截止日期
-  - 关键词匹配
-  - 优先级评分
+  - 来源网站
+  - 置顶标记
+  - 创建时间
+  - 更新时间

 - **增量存储**:
  - 通过 URL 哈希值判断是否为新数据
@@ -215,8 +258,12 @@ npm run start:prod

 ### 投标信息
 - `GET /api/bids` - 获取投标列表（支持分页、筛选）
- `GET /api/bids/high-priority` - 获取高优先级投标
- `GET /api/bids/today` - 获取今日投标
+- `GET /api/bids/recent` - 获取最近投标
+- `GET /api/bids/pinned` - 获取置顶投标
+- `GET /api/bids/sources` - 获取来源列表
+- `GET /api/bids/by-date-range` - 按日期范围获取投标
+- `GET /api/bids/crawl-info-stats` - 获取爬取信息统计
+- `PATCH /api/bids/:title/pin` - 更新置顶状态

 ### 关键词管理
 - `GET /api/keywords` - 获取所有关键词
@@ -224,12 +271,14 @@ npm run start:prod
 - `DELETE /api/keywords/:id` - 删除关键词

 ### AI 服务
- `GET /api/ai/recommendations` - 获取 AI 推荐投标
- `POST /api/ai/analyze` - 分析投标信息
+- `POST /api/ai/recommendations` - 获取 AI 推荐
+- `POST /api/ai/save-recommendations` - 保存 AI 推荐
+- `GET /api/ai/latest-recommendations` - 获取最新 AI 推荐

 ### 爬虫管理
- `GET /api/crawler/info` - 获取爬取信息
- `POST /api/crawler/trigger` - 手动触发爬取
+- `GET /api/crawler/status` - 获取爬虫状态
+- `POST /api/crawler/run` - 运行爬虫
+- `POST /api/crawler/crawl/:sourceName` - 爬取单个来源

 ## 前端路由

--- a/app/electron-builder.json
+++ b/app/electron-builder.json
@@ -0,0 +1,42 @@
+{
+  "productName": "投标应用",
+  "appId": "com.bidding.app",
+  "directories": {
+    "output": "dist-electron",
+    "app": "."
+  },
+  "files": [
+    "app/**/*",
+    "dist/**/*",
+    "frontend/dist/**/*",
+    ".env",
+    "package.json"
+  ],
+  "asarUnpack": [
+    "dist/**/*",
+    "node_modules/**/*"
+  ],
+  "win": {
+    "target": "nsis",
+    "icon": "frontend/public/favicon.ico",
+    "requestedExecutionLevel": "asInvoker"
+  },
+  "nsis": {
+    "oneClick": false,
+    "allowToChangeInstallationDirectory": true,
+    "createDesktopShortcut": true,
+    "createStartMenuShortcut": true,
+    "shortcutName": "投标应用"
+  },
+  "extraResources": [
+    {
+      "from": ".env",
+      "to": ".env",
+      "filter": ["**/*"]
+    }
+  ],
+  "publish": {
+    "provider": "generic",
+    "url": "http://localhost:3000/"
+  }
+}
--- a/app/main.js
+++ b/app/main.js
@@ -0,0 +1,267 @@
+const { app, BrowserWindow, ipcMain, Menu } = require('electron');
+const path = require('path');
+const { spawn } = require('child_process');
+const dotenv = require('dotenv');
+const fs = require('fs');
+
+// 设置控制台输出编码为 UTF-8（Windows 兼容）
+if (process.platform === 'win32') {
+  // 设置 stdout 和 stderr 的编码
+  if (process.stdout.setDefaultEncoding) {
+    process.stdout.setDefaultEncoding('utf8');
+  }
+  if (process.stderr.setDefaultEncoding) {
+    process.stderr.setDefaultEncoding('utf8');
+  }
+  
+  // 尝试设置控制台代码页为 UTF-8
+  try {
+    require('child_process').exec('chcp 65001', { encoding: 'utf8' });
+  } catch (e) {
+    // 忽略错误
+  }
+}
+
+// 加载环境变量
+const envPath = path.join(__dirname, '..', '.env');
+if (fs.existsSync(envPath)) {
+  dotenv.config({ path: envPath });
+}
+
+let mainWindow;
+let backendProcess;
+
+// 判断是否为开发模式
+// 主要依赖 app.isPackaged，如果为 false 则是开发环境
+// 或者检查路径是否包含 app.asar（打包后的应用）
+const isDevelopment = !app.isPackaged || process.env.NODE_ENV === 'development';
+
+console.log('运行模式检测:');
+console.log('  - app.isPackaged:', app.isPackaged);
+console.log('  - process.resourcesPath:', process.resourcesPath);
+console.log('  - process.env.NODE_ENV:', process.env.NODE_ENV);
+console.log('  - isDevelopment:', isDevelopment);
+
+/**
+ * 创建Electron主窗口
+ */
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      nodeIntegration: false,
+      contextIsolation: true,
+    },
+    autoHideMenuBar: false,
+    title: '投标应用',
+  });
+
+  // 加载前端页面
+  const indexPath = path.join(__dirname, '..', 'frontend', 'dist', 'index.html');
+  mainWindow.loadFile(indexPath);
+
+  // 开发环境下打开开发者工具
+  if (isDevelopment || process.env.NODE_ENV === 'development') {
+    console.log('开发模式：打开开发者工具');
+    mainWindow.webContents.openDevTools();
+    
+    // 过滤掉 DevTools 的 Autofill 相关错误
+    mainWindow.webContents.on('console-message', (event, level, message, line, sourceId) => {
+      if (message.includes('Autofill.enable') || message.includes('Autofill.setAddresses')) {
+        event.preventDefault();
+      }
+    });
+  }
+
+  mainWindow.on('closed', () => {
+    mainWindow = null;
+  });
+}
+
+/**
+ * 等待后端服务启动
+ */
+function waitForBackend(port = 3000, maxRetries = 30, interval = 1000) {
+  return new Promise((resolve, reject) => {
+    let retries = 0;
+    
+    const checkBackend = () => {
+      const net = require('net');
+      const client = new net.Socket();
+      
+      client.once('connect', () => {
+        client.destroy();
+        console.log('后端服务已启动');
+        resolve();
+      });
+      
+      client.once('error', () => {
+        client.destroy();
+        retry();
+      });
+      
+      client.once('timeout', () => {
+        client.destroy();
+        retry();
+      });
+      
+      client.connect(port, 'localhost');
+      client.setTimeout(1000);
+      
+      function retry() {
+        retries++;
+        if (retries >= maxRetries) {
+          reject(new Error('后端服务启动超时'));
+        } else {
+          console.log(`等待后端服务启动... (${retries}/${maxRetries})`);
+          setTimeout(checkBackend, interval);
+        }
+      }
+    };
+    
+    checkBackend();
+  });
+}
+
+/**
+ * 启动后端服务
+ */
+async function startBackend() {
+  let backendPath;
+  
+  if (app.isPackaged) {
+    // 生产环境：使用 app.asar.unpacked 中的文件
+    backendPath = path.join(process.resourcesPath, 'app.asar.unpacked', 'dist', 'main.js');
+  } else {
+    // 开发环境：使用项目根目录下的 dist 文件夹
+    backendPath = path.join(__dirname, '..', 'dist', 'main.js');
+  }
+  
+  // 检查后端构建文件是否存在
+  if (!fs.existsSync(backendPath)) {
+    console.error('后端服务构建文件不存在，路径:', backendPath);
+    console.error('请先执行 npm run build');
+    return;
+  }
+
+  console.log('启动后端服务:', backendPath);
+
+  // 启动后端服务
+  backendProcess = spawn('node', [backendPath], {
+    env: {
+      ...process.env,
+      NODE_ENV: isDevelopment ? 'development' : (process.env.NODE_ENV || 'production'),
+      // 设置编码环境变量（Windows）
+      ...(process.platform === 'win32' && { 
+        PYTHONIOENCODING: 'utf-8',
+        LANG: 'en_US.UTF-8'
+      }),
+    },
+    stdio: 'pipe',
+    // Windows 上设置 shell 选项以确保编码正确
+    ...(process.platform === 'win32' && { shell: false }),
+  });
+
+  // 捕获并显示后端进程的输出
+  backendProcess.stdout.on('data', (data) => {
+    // 确保正确解码 UTF-8 编码的数据
+    const output = Buffer.isBuffer(data) ? data.toString('utf8') : data.toString();
+    console.log(`[后端输出] ${output}`);
+  });
+
+  backendProcess.stderr.on('data', (data) => {
+    // 确保正确解码 UTF-8 编码的数据
+    const output = Buffer.isBuffer(data) ? data.toString('utf8') : data.toString();
+    console.error(`[后端错误] ${output}`);
+  });
+
+  backendProcess.on('error', (error) => {
+    console.error('后端服务启动失败:', error);
+  });
+
+  let backendExited = false;
+  backendProcess.on('exit', (code, signal) => {
+    backendExited = true;
+    if (code !== 0 && code !== null) {
+      console.error(`后端服务异常退出，退出码: ${code}, 信号: ${signal}`);
+    } else {
+      console.log(`后端服务退出，退出码: ${code}`);
+    }
+    backendProcess = null;
+  });
+  
+  // 等待后端服务启动完成
+  try {
+    await waitForBackend();
+    // 检查后端是否在等待期间就退出了
+    if (backendExited) {
+      throw new Error('后端服务在启动过程中退出');
+    }
+  } catch (error) {
+    console.error('等待后端服务启动失败:', error.message);
+    if (backendProcess) {
+      console.error('正在停止后端进程...');
+      backendProcess.kill();
+      backendProcess = null;
+    }
+    throw error; // 重新抛出错误，让调用者知道启动失败
+  }
+}
+
+/**
+ * 停止后端服务
+ */
+function stopBackend() {
+  if (backendProcess) {
+    console.log('正在停止后端服务...');
+    backendProcess.kill();
+    backendProcess = null;
+  }
+}
+
+// 应用就绪时启动后端服务，然后创建窗口
+app.on('ready', async () => {
+  try {
+    await startBackend();
+    createWindow();
+    Menu.setApplicationMenu(null);
+  } catch (error) {
+    console.error('应用启动失败:', error);
+    // 显示错误对话框
+    const { dialog } = require('electron');
+    dialog.showErrorBox(
+      '启动失败',
+      `后端服务启动失败: ${error.message}\n\n请检查控制台输出以获取更多信息。`
+    );
+  }
+});
+
+// 所有窗口关闭时退出应用
+app.on('window-all-closed', () => {
+  stopBackend();
+  if (process.platform !== 'darwin') {
+    app.quit();
+  }
+});
+
+// MacOS上点击dock图标时重新创建窗口
+app.on('activate', async () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    if (!backendProcess) {
+      await startBackend();
+    }
+    createWindow();
+  }
+});
+
+// 应用退出前停止后端服务
+app.on('before-quit', () => {
+  stopBackend();
+});
+
+// 处理来自渲染进程的IPC消息
+ipcMain.handle('get-env', (event, key) => {
+  return process.env[key];
+});
--- a/app/package.json
+++ b/app/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "bidding-app",
+  "version": "0.0.1",
+  "description": "投标应用Electron版本",
+  "main": "main.js",
+  "scripts": {
+    "start": "electron .",
+    "build": "electron-builder"
+  },
+  "keywords": ["electron", "bidding", "app"],
+  "author": "",
+  "license": "UNLICENSED"
+}
--- a/app/preload.js
+++ b/app/preload.js
@@ -0,0 +1,14 @@
+const { contextBridge, ipcRenderer } = require('electron');
+
+/**
+ * 预加载脚本，用于在渲染进程和主进程之间通信
+ * 提供安全的API给渲染进程访问主进程功能
+ */
+contextBridge.exposeInMainWorld('electronAPI', {
+  /**
+   * 获取环境变量值
+   * @param {string} key - 环境变量名称
+   * @returns {Promise<string>} - 环境变量值
+   */
+  getEnv: (key) => ipcRenderer.invoke('get-env', key),
+});
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -1,5 +0,0 @@
-# Vue 3 + TypeScript + Vite
-
-This template should help get you started developing with Vue 3 and TypeScript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
-
-Learn more about the recommended Project Setup and IDE Support in the [Vue Docs TypeScript Guide](https://vuejs.org/guide/typescript/overview.html#project-setup).
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -64,7 +64,7 @@

 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import axios from 'axios'
+import api from './utils/api'
 import { ElMessage } from 'element-plus'
 import { DataBoard, Document, Setting, MagicStick, Connection } from '@element-plus/icons-vue'
 import Dashboard from './components/Dashboard.vue'
@@ -89,7 +89,7 @@ const handleSelect = (key: string) => {
 const handleFetchBids = async (page: number, limit: number, source?: string) => {
  loading.value = true
  try {
-    const res = await axios.get('/api/bids', {
+    const res = await api.get('/api/bids', {
      params: {
        page,
        limit,
@@ -109,16 +109,16 @@ const fetchData = async () => {
  loading.value = true
  try {
    const [bidsRes, recentRes, kwRes, sourcesRes, statusRes] = await Promise.all([
-      axios.get('/api/bids', {
+      api.get('/api/bids', {
        params: {
          page: 1,
          limit: 10
        }
      }),
-      axios.get('/api/bids/recent'),
-      axios.get('/api/keywords'),
-      axios.get('/api/bids/sources'),
-      axios.get('/api/crawler/status')
+      api.get('/api/bids/recent'),
+      api.get('/api/keywords'),
+      api.get('/api/bids/sources'),
+      api.get('/api/crawler/status')
    ])
    bids.value = bidsRes.data.items
    total.value = bidsRes.data.total
@@ -145,7 +145,7 @@ const updateBidsByDateRange = async (startDate: string, endDate?: string, keywor
      params.keywords = keywords.join(',')
    }

-    const response = await axios.get('/api/bids/by-date-range', { params })
+    const response = await api.get('/api/bids/by-date-range', { params })
    todayBids.value = response.data
    ElMessage.success(`更新成功，共 ${response.data.length} 条数据`)
  } catch (error) {
--- a/frontend/src/components/Bids.vue
+++ b/frontend/src/components/Bids.vue
@@ -51,7 +51,7 @@

 <script setup lang="ts">
 import { ref } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'
 import { Paperclip } from '@element-plus/icons-vue'

@@ -97,7 +97,7 @@ const handleSizeChange = (size: number) => {
 const togglePin = async (item: any) => {
  try {
    const newPinStatus = !item.pin
-    await axios.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
+    await api.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
    item.pin = newPinStatus
    ElMessage.success(newPinStatus ? '已置顶' : '已取消置顶')
  } catch (error) {
--- a/frontend/src/components/CrawlInfo.vue
+++ b/frontend/src/components/CrawlInfo.vue
@@ -37,7 +37,7 @@
            <span v-else>-</span>
          </template>
        </el-table-column>
-        <el-table-column label="操作" width="100" fixed="right">
+        <el-table-column label="操作" width="100">
          <template #default="{ row }">
            <el-button
              type="primary"
@@ -75,7 +75,7 @@

 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'
 import { Refresh } from '@element-plus/icons-vue'

@@ -118,7 +118,7 @@ const formatDate = (dateStr: string | null) => {
 const fetchCrawlStats = async () => {
  loading.value = true
  try {
-    const res = await axios.get('/api/bids/crawl-info-stats')
+    const res = await api.get('/api/bids/crawl-info-stats')
    crawlStats.value = res.data
  } catch (error) {
    console.error('Failed to fetch crawl stats:', error)
@@ -132,7 +132,7 @@ const crawlSingleSource = async (sourceName: string) => {
  crawlingSources.value.add(sourceName)
  try {
    ElMessage.info(`正在更新 ${sourceName}...`)
-    const res = await axios.post(`/api/crawler/crawl/${encodeURIComponent(sourceName)}`)
+    const res = await api.post(`/api/crawler/crawl/${encodeURIComponent(sourceName)}`)
    
    if (res.data.success) {
      ElMessage.success(`${sourceName} 更新成功，获取 ${res.data.count} 条数据`)
--- a/frontend/src/components/Dashboard-AI.vue
+++ b/frontend/src/components/Dashboard-AI.vue
@@ -127,7 +127,7 @@

 <script setup lang="ts">
 import { ref, watch } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'
 import { MagicStick, Loading, InfoFilled, List, Paperclip } from '@element-plus/icons-vue'
 import PinnedProject from './PinnedProject.vue'
@@ -175,11 +175,11 @@ watch(dateRange, (newDateRange) => {
 // 从数据库加载最新的 AI 推荐
 const loadLatestRecommendations = async () => {
  try {
-    const response = await axios.get('/api/ai/latest-recommendations')
+    const response = await api.get('/api/ai/latest-recommendations')
    const recommendations = response.data
    
    // 获取所有置顶的项目
-    const pinnedResponse = await axios.get('/api/bids/pinned')
+    const pinnedResponse = await api.get('/api/bids/pinned')
    const pinnedTitles = new Set(pinnedResponse.data.map((b: any) => b.title))
    
    // 更新每个推荐项目的 pin 状态
@@ -240,7 +240,7 @@ const fetchAIRecommendations = async () => {
    }))

    // 调用后端 API
-    const response = await axios.post('/api/ai/recommendations', {
+    const response = await api.post('/api/ai/recommendations', {
      bids: bidsData
    })

@@ -267,7 +267,7 @@ const fetchAIRecommendations = async () => {
    aiRecommendations.value = recommendations

    // 保存推荐结果到数据库
-    await axios.post('/api/ai/save-recommendations', {
+    await api.post('/api/ai/save-recommendations', {
      recommendations
    })

@@ -301,7 +301,7 @@ const fetchBidsByDateRange = async () => {
      params.endDate = endDate
    }

-    const response = await axios.get('/api/bids/by-date-range', { params })
+    const response = await api.get('/api/bids/by-date-range', { params })
    bidsByDateRange.value = response.data
    ElMessage.success(`获取成功，共 ${response.data.length} 个工程`)
  } catch (error: any) {
@@ -344,7 +344,7 @@ const handlePinChanged = async (title: string) => {
 const togglePin = async (item: AIRecommendation) => {
  try {
    const newPinStatus = !item.pin
-    await axios.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
+    await api.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
    item.pin = newPinStatus
    ElMessage.success(newPinStatus ? '已置顶' : '已取消置顶')
    // 刷新 PinnedProject 组件的数据
--- a/frontend/src/components/Dashboard.vue
+++ b/frontend/src/components/Dashboard.vue
@@ -77,7 +77,7 @@

 <script setup lang="ts">
 import { ref, computed, watch } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'
 import { Refresh, Paperclip } from '@element-plus/icons-vue'
 import PinnedProject from './PinnedProject.vue'
@@ -275,7 +275,7 @@ const handleCrawl = async () => {
  }
  crawling.value = true
  try {
-    await axios.post('/api/crawler/run')
+    await api.post('/api/crawler/run')
    ElMessage.success('Crawl completed successfully')
    emit('refresh') // Refresh data after crawl
  } catch (error) {
@@ -301,7 +301,7 @@ const handlePinChanged = async (title: string) => {
 const togglePin = async (item: any) => {
  try {
    const newPinStatus = !item.pin
-    await axios.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
+    await api.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: newPinStatus })
    item.pin = newPinStatus
    ElMessage.success(newPinStatus ? '已置顶' : '已取消置顶')
    // 刷新 PinnedProject 组件的数据
--- a/frontend/src/components/Keywords.vue
+++ b/frontend/src/components/Keywords.vue
@@ -40,7 +40,7 @@

 <script setup lang="ts">
 import { ref, reactive } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'

 interface Props {
@@ -76,7 +76,7 @@ const handleAddKeyword = async () => {
    return
  }
  try {
-    await axios.post('/api/keywords', form)
+    await api.post('/api/keywords', form)
    ElMessage.success('Keyword added')
    dialogVisible.value = false
    form.word = ''
@@ -89,7 +89,7 @@ const handleAddKeyword = async () => {

 const handleDeleteKeyword = async (id: string) => {
  try {
-    await axios.delete(`/api/keywords/${id}`)
+    await api.delete(`/api/keywords/${id}`)
    ElMessage.success('Keyword deleted')
    emit('refresh')
  } catch (error) {
--- a/frontend/src/components/PinnedProject.vue
+++ b/frontend/src/components/PinnedProject.vue
@@ -48,7 +48,7 @@

 <script setup lang="ts">
 import { ref, onMounted } from 'vue'
-import axios from 'axios'
+import api from '../utils/api'
 import { ElMessage } from 'element-plus'
 import { Loading, InfoFilled, Paperclip } from '@element-plus/icons-vue'

@@ -63,7 +63,7 @@ const pinnedLoading = ref(false)
 const loadPinnedBids = async () => {
  pinnedLoading.value = true
  try {
-    const response = await axios.get('/api/bids/pinned')
+    const response = await api.get('/api/bids/pinned')
    pinnedBids.value = response.data
  } catch (error) {
    console.error('Failed to load pinned bids:', error)
@@ -75,7 +75,7 @@ const loadPinnedBids = async () => {
 // 切换置顶列表的 Pin 状态
 const togglePin = async (item: any) => {
  try {
-    await axios.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: false })
+    await api.patch(`/api/bids/${encodeURIComponent(item.title)}/pin`, { pin: false })
    const index = pinnedBids.value.findIndex(b => b.title === item.title)
    if (index !== -1) {
      pinnedBids.value.splice(index, 1)
--- a/frontend/src/utils/api.ts
+++ b/frontend/src/utils/api.ts
@@ -0,0 +1,34 @@
+import axios from 'axios'
+
+/**
+ * API配置
+ * 配置axios实例，设置baseURL和请求拦截器
+ */
+const api = axios.create({
+  baseURL: 'http://localhost:3000', // 设置后端服务地址
+  timeout: 10000, // 请求超时时间
+})
+
+// 请求拦截器
+api.interceptors.request.use(
+  (config) => {
+    // 可以在这里添加认证信息等
+    return config
+  },
+  (error) => {
+    return Promise.reject(error)
+  }
+)
+
+// 响应拦截器
+api.interceptors.response.use(
+  (response) => {
+    return response
+  },
+  (error) => {
+    console.error('API请求错误:', error)
+    return Promise.reject(error)
+  }
+)
+
+export default api
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -3,6 +3,7 @@ import vue from '@vitejs/plugin-vue'

 // https://vite.dev/config/
 export default defineConfig({
+  base: './',
  plugins: [vue()],
  server: {
    proxy: {
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
  "author": "",
  "private": true,
  "license": "UNLICENSED",
+  "main": "app/main.js",
  "scripts": {
    "build": "nest build",
    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
@@ -22,7 +23,9 @@
    "update-source": "ts-node -r tsconfig-paths/register src/scripts/update-source.ts",
    "ai-recommendations": "ts-node -r tsconfig-paths/register src/scripts/ai-recommendations.ts",
    "sync": "ts-node -r tsconfig-paths/register src/scripts/sync.ts",
-    "deploy": "powershell -ExecutionPolicy Bypass -File src/scripts/deploy.ps1"
+    "deploy": "powershell -ExecutionPolicy Bypass -File src/scripts/deploy.ps1",
+    "electron:dev": "chcp 65001 >nul 2>&1 & npm run -prefix frontend build && npm run build && set NODE_ENV=development && electron ./app",
+    "electron:build": "npm run -prefix frontend build && npm run build && electron-builder --config ./app/electron-builder.json"
  },
  "dependencies": {
    "@nestjs/common": "^11.0.1",
@@ -53,11 +56,17 @@
    "@nestjs/cli": "^11.0.14",
    "@nestjs/schematics": "^11.0.0",
    "@nestjs/testing": "^11.0.1",
+    "@types/cacheable-request": "^6.0.3",
    "@types/express": "^5.0.0",
+    "@types/fs-extra": "^11.0.4",
+    "@types/http-cache-semantics": "^4.0.4",
    "@types/jest": "^30.0.0",
    "@types/node": "^22.10.7",
+    "@types/responselike": "^1.0.3",
    "@types/supertest": "^6.0.2",
    "concurrently": "^9.2.1",
+    "electron": "^39.2.7",
+    "electron-builder": "^26.4.0",
    "eslint": "^9.18.0",
    "eslint-config-prettier": "^10.0.1",
    "eslint-plugin-prettier": "^5.2.2",
--- a/src/bids/services/bid.service.ts
+++ b/src/bids/services/bid.service.ts
@@ -15,7 +15,7 @@ interface SourceResult {
  source: string;
 }

-interface CrawlInfoAddStats {
+export interface CrawlInfoAddStats {
  source: string;
  count: number;
  latestUpdate: Date | string;
--- a/src/common/logger/winston.config.ts
+++ b/src/common/logger/winston.config.ts
@@ -60,7 +60,6 @@ const appLogTransport = new DailyRotateFile({
  datePattern: 'YYYY-MM-DD',
  maxSize: '20m',
  maxFiles: '30d',
-  format: logFormat,
 });

 // 错误日志传输（按天轮转）
@@ -68,16 +67,15 @@ const errorLogTransport = new DailyRotateFile({
  dirname: logDir,
  filename: 'error-%DATE%.log',
  datePattern: 'YYYY-MM-DD',
-  level: 'error',
  maxSize: '20m',
  maxFiles: '30d',
-  format: logFormat,
+  level: 'error',
 });

 // 创建 winston logger 实例
 export const winstonLogger = winston.createLogger({
  level: process.env.LOG_LEVEL || 'info',
  format: logFormat,
-  transports: [consoleTransport, appLogTransport, errorLogTransport],
+  transports: [consoleTransport, appLogTransport as any, errorLogTransport as any],
  exitOnError: false,
 });
--- a/src/crawler/services/bid-crawler.service.ts
+++ b/src/crawler/services/bid-crawler.service.ts
@@ -24,10 +24,19 @@ interface CrawlResult {
  url: string;
 }

-interface Crawler {
-  name: string;
-  crawl(browser: puppeteer.Browser): Promise<CrawlResult[]>;
-}
+type AnyCrawler =
+  | typeof ChdtpCrawler
+  | typeof ChngCrawler
+  | typeof SzecpCrawler
+  | typeof CdtCrawler
+  | typeof EpsCrawler
+  | typeof CnncecpCrawler
+  | typeof CgnpcCrawler
+  | typeof CeicCrawler
+  | typeof EspicCrawler
+  | typeof PowerbeijingCrawler
+  | typeof SdiccCrawler
+  | typeof CnoocCrawler;

@Injectable()
 export class BidCrawlerService {
@@ -50,7 +59,7 @@ export class BidCrawlerService {
    const crawlResults: Record<string, { success: number; error?: string }> =
      {};
    // 记录数据为0的爬虫，用于重试
-    const zeroDataCrawlers: Crawler[] = [];
+    const zeroDataCrawlers: AnyCrawler[] = [];
    // 从环境变量读取代理配置
    const proxyHost = this.configService.get<string>('PROXY_HOST');
    const proxyPort = this.configService.get<string>('PROXY_PORT');
@@ -114,7 +123,7 @@ export class BidCrawlerService {
        }

        try {
-          const results = await crawler.crawl(browser);
+          const results = await (crawler as any).crawl(browser);
          this.logger.log(
            `Extracted ${results.length} items from ${crawler.name}`,
          );
@@ -184,7 +193,7 @@ export class BidCrawlerService {
          }

          try {
-            const results = await crawler.crawl(browser);
+            const results = await (crawler as any).crawl(browser);
            this.logger.log(
              `Retry extracted ${results.length} items from ${crawler.name}`,
            );
@@ -337,7 +346,7 @@ export class BidCrawlerService {
    try {
      this.logger.log(`Crawling: ${targetCrawler.name}`);

-      const results = await targetCrawler.crawl(browser);
+      const results = await (targetCrawler as any).crawl(browser);
      this.logger.log(
        `Extracted ${results.length} items from ${targetCrawler.name}`,
      );
--- a/src/crawler/services/cdt_target.ts
+++ b/src/crawler/services/cdt_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface CdtResult {
  title: string;
  publishDate: Date;
@@ -87,7 +137,14 @@ export const CdtCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -280,7 +337,7 @@ export const CdtCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/ceic_target.ts
+++ b/src/crawler/services/ceic_target.ts
@@ -47,6 +47,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 interface CeicCrawlerType {
  name: string;
  url: string;
@@ -90,7 +140,14 @@ export const CeicCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -185,7 +242,7 @@ export const CeicCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Crawl failed: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      if (page) await page.close();
    }
--- a/src/crawler/services/cgnpc_target.ts
+++ b/src/crawler/services/cgnpc_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface CgnpcResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const CgnpcCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -172,7 +229,7 @@ export const CgnpcCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/chdtp_target.ts
+++ b/src/crawler/services/chdtp_target.ts
@@ -14,6 +14,56 @@ interface ChdtpCrawlerType {
  extract(html: string): ChdtpResult[];
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export const ChdtpCrawler = {
  name: '华电集团电子商务平台 ',
  url: 'https://www.chdtp.com/webs/queryWebZbgg.action?zbggType=1',
@@ -42,7 +92,14 @@ export const ChdtpCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      while (currentPage <= maxPages) {
        const content = await page.content();
@@ -102,7 +159,7 @@ export const ChdtpCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults; // Return what we have so far
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/chng_target.ts
+++ b/src/crawler/services/chng_target.ts
@@ -71,6 +71,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  }
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 interface ChngCrawlerType {
  name: string;
  url: string;
@@ -115,7 +165,14 @@ export const ChngCrawler = {

    try {
      logger.log('Navigating to Bing...');
-      await page.goto('https://cn.bing.com', { waitUntil: 'networkidle2' });
+      await delayRetry(
+        async () => {
+          await page.goto('https://cn.bing.com', { waitUntil: 'networkidle2' });
+        },
+        3,
+        5000,
+        logger,
+      );

      logger.log('Searching for target site...');
      const searchBoxSelector = 'input[name="q"]';
@@ -309,7 +366,7 @@ export const ChngCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Crawl failed: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      if (page) await page.close();
    }
--- a/src/crawler/services/cnncecp_target.ts
+++ b/src/crawler/services/cnncecp_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface CnncecpResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const CnncecpCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -171,7 +228,7 @@ export const CnncecpCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/cnooc_target.ts
+++ b/src/crawler/services/cnooc_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface CnoocResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const CnoocCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -172,7 +229,7 @@ export const CnoocCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/eps_target.ts
+++ b/src/crawler/services/eps_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface EpsResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const EpsCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -172,7 +229,7 @@ export const EpsCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/espic_target.ts
+++ b/src/crawler/services/espic_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface EspicResult {
  title: string;
  publishDate: Date;
@@ -106,7 +156,14 @@ export const EspicCrawler = {
    try {
      const url = this.getUrl(currentPage);
      logger.log(`Navigating to ${url}...`);
-      await page.goto(url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 等待 WAF 验证通过
      logger.log('Waiting for WAF verification...');
@@ -212,7 +269,7 @@ export const EspicCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/powerbeijing_target.ts
+++ b/src/crawler/services/powerbeijing_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface PowerbeijingResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const PowerbeijingCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -172,7 +229,7 @@ export const PowerbeijingCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/sdicc_target.ts
+++ b/src/crawler/services/sdicc_target.ts
@@ -46,6 +46,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 export interface SdiccResult {
  title: string;
  publishDate: Date;
@@ -96,7 +146,14 @@ export const SdiccCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -182,7 +239,7 @@ export const SdiccCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Failed to crawl ${this.name}: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      await page.close();
    }
--- a/src/crawler/services/szecp_target.ts
+++ b/src/crawler/services/szecp_target.ts
@@ -47,6 +47,56 @@ async function simulateHumanScrolling(page: puppeteer.Page) {
  await new Promise((r) => setTimeout(r, 1000));
 }

+// 检查错误是否为代理隧道连接失败
+function isTunnelConnectionFailedError(error: unknown): boolean {
+  if (error instanceof Error) {
+    return (
+      error.message.includes('net::ERR_TUNNEL_CONNECTION_FAILED') ||
+      error.message.includes('ERR_TUNNEL_CONNECTION_FAILED')
+    );
+  }
+  return false;
+}
+
+// 延迟重试函数
+async function delayRetry(
+  operation: () => Promise<void>,
+  maxRetries: number = 3,
+  delayMs: number = 5000,
+  logger?: Logger,
+): Promise<void> {
+  let lastError: Error | unknown;
+
+  for (let attempt = 1; attempt <= maxRetries; attempt++) {
+    try {
+      await operation();
+      return;
+    } catch (error) {
+      lastError = error;
+
+      if (isTunnelConnectionFailedError(error)) {
+        if (attempt < maxRetries) {
+          const delay = delayMs * attempt; // 递增延迟
+          logger?.warn(
+            `代理隧道连接失败，第 ${attempt} 次尝试失败，${delay / 1000} 秒后重试...`,
+          );
+          await new Promise((resolve) => setTimeout(resolve, delay));
+        } else {
+          logger?.error(
+            `代理隧道连接失败，已达到最大重试次数 ${maxRetries} 次`,
+          );
+          throw error;
+        }
+      } else {
+        // 非代理错误，直接抛出
+        throw error;
+      }
+    }
+  }
+
+  throw lastError;
+}
+
 interface SzecpCrawlerType {
  name: string;
  url: string;
@@ -90,7 +140,14 @@ export const SzecpCrawler = {

    try {
      logger.log(`Navigating to ${this.url}...`);
-      await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+      await delayRetry(
+        async () => {
+          await page.goto(this.url, { waitUntil: 'networkidle2', timeout: 60000 });
+        },
+        3,
+        5000,
+        logger,
+      );

      // 模拟人类行为
      logger.log('Simulating human mouse movements...');
@@ -191,7 +248,7 @@ export const SzecpCrawler = {
      const errorMessage =
        error instanceof Error ? error.message : String(error);
      logger.error(`Crawl failed: ${errorMessage}`);
-      return allResults;
+      throw error;
    } finally {
      if (page) await page.close();
    }
--- a/src/database/database.module.ts
+++ b/src/database/database.module.ts
@@ -1,10 +1,6 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { ConfigModule, ConfigService } from '@nestjs/config';
-import { BidItem } from '../bids/entities/bid-item.entity';
-import { Keyword } from '../keywords/keyword.entity';
-import { AiRecommendation } from '../ai/entities/ai-recommendation.entity';
-import { CrawlInfoAdd } from '../crawler/entities/crawl-info-add.entity';

@Module({
  imports: [
@@ -22,7 +18,7 @@ import { CrawlInfoAdd } from '../crawler/entities/crawl-info-add.entity';
        username: configService.get<string>('DATABASE_USERNAME', 'root'),
        password: configService.get<string>('DATABASE_PASSWORD', 'root'),
        database: configService.get<string>('DATABASE_NAME', 'bidding'),
-        entities: [BidItem, Keyword, AiRecommendation, CrawlInfoAdd],
+        entities: [__dirname + '/../**/*.entity{.ts,.js}'],
        synchronize: false,
      }),
    }),
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,7 @@
 {
  "compilerOptions": {
-    "module": "nodenext",
-    "moduleResolution": "nodenext",
-    "resolvePackageJsonExports": true,
+    "module": "commonjs",
+    "moduleResolution": "node",
    "esModuleInterop": true,
    "isolatedModules": true,
    "declaration": true,
--- a/uni-app-version/.env
+++ b/uni-app-version/.env
@@ -0,0 +1,8 @@
+# API 配置
+VITE_API_BASE_URL=http://localhost:3000
+
+# 应用配置
+VITE_APP_TITLE=投标项目查看器`nVITE_APP_VERSION=1.0.0
+
+# 刷新间隔（毫秒）
+VITE_AUTO_REFRESH_INTERVAL=300000
--- a/uni-app-version/.env.development
+++ b/uni-app-version/.env.development
@@ -0,0 +1,2 @@
+# 撘<><E69298>𤑳㴓憓<E3B493><E68693>蝵害nVITE_API_BASE_URL=http://localhost:3000
+VITE_APP_TITLE=<3D>閙<EFBFBD>憿寧𤌍<E5AFA7>亦<EFBFBD><E4BAA6>?撘<><E69298>?
--- a/uni-app-version/.npmrc
+++ b/uni-app-version/.npmrc
@@ -0,0 +1,3 @@
+@
+legacy-peer-deps=true
+strict-peer-dependencies=false
--- a/uni-app-version/index.html
+++ b/uni-app-version/index.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <script>
+      var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(safe-area-inset-top)') || CSS.supports('top: constant(safe-area-inset-top)'))
+      document.write('<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' + (coverSupport ? ', viewport-fit=cover' : '') + '" />')
+    </script>
+    <title>投标项目查看器</title>
+    <!--preload-links-->
+    <!--app-context-->
+  </head>
+  <body>
+    <div id="app"><!--app-html--></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>
--- a/uni-app-version/package.json
+++ b/uni-app-version/package.json
@@ -0,0 +1,45 @@
+{
+  "name": "bidding-looker-uniapp",
+  "version": "1.0.0",
+  "description": "投标项目查看器 - uni-app 版本",
+  "main": "main.ts",
+  "type": "module",
+  "scripts": {
+    "dev:h5": "uni",
+    "build:h5": "uni build",
+    "dev:mp-weixin": "uni -p mp-weixin",
+    "build:mp-weixin": "uni build -p mp-weixin",
+    "dev:app": "uni -p app",
+    "build:app": "uni build -p app",
+    "type-check": "vue-tsc --noEmit"
+  },
+  "keywords": [
+    "uni-app",
+    "bidding",
+    "looker",
+    "typescript",
+    "tailwindcss"
+  ],
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "vue": "^3.4.21"
+  },
+  "devDependencies": {
+    "@dcloudio/types": "^3.4.8",
+    "@dcloudio/uni-app": "3.0.0-alpha-4020920240929001",
+    "@dcloudio/uni-app-plus": "3.0.0-alpha-4020920240929001",
+    "@dcloudio/uni-components": "3.0.0-alpha-4020920240929001",
+    "@dcloudio/uni-h5": "3.0.0-alpha-4020920240929001",
+    "@dcloudio/uni-mp-weixin": "3.0.0-alpha-4020920240929001",
+    "@dcloudio/vite-plugin-uni": "3.0.0-alpha-4020920240929001",
+    "@types/node": "^20.14.0",
+    "autoprefixer": "^10.4.20",
+    "postcss": "^8.4.49",
+    "sass": "^1.77.0",
+    "tailwindcss": "^3.4.17",
+    "typescript": "^5.3.3",
+    "vite": "5.2.13",
+    "vue-tsc": "^2.0.0"
+  }
+}
--- a/uni-app-version/postcss.config.js
+++ b/uni-app-version/postcss.config.js
@@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {}
+  }
+}
--- a/uni-app-version/src/App.vue
+++ b/uni-app-version/src/App.vue
@@ -0,0 +1,36 @@
+<script lang="ts">
+export default {
+  onLaunch: function() {
+    console.log('App Launch')
+    console.log('API Base URL:', import.meta.env.VITE_API_BASE_URL)
+  },
+  onShow: function() {
+    console.log('App Show')
+  },
+  onHide: function() {
+    console.log('App Hide')
+  }
+}
+</script>
+
+<style lang="scss">
+/* 引入 Tailwind CSS */
+@import 'tailwindcss/base';
+@import 'tailwindcss/components';
+@import 'tailwindcss/utilities';
+
+/* 引入全局样式 */
+@import './uni.scss';
+
+/* 全局样式 */
+page {
+  background-color: #f5f5f5;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
+  font-size: 28rpx;
+}
+
+/* 重置样式 */
+* {
+  box-sizing: border-box;
+}
+</style>
--- a/uni-app-version/src/components/AiRecommendations.vue
+++ b/uni-app-version/src/components/AiRecommendations.vue
@@ -0,0 +1,144 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { getAiRecommendations, type AiRecommendation } from '../utils/api'
+
+const recommendations = ref<AiRecommendation[]>([])
+const loading = ref<boolean>(true)
+const error = ref<string>('')
+
+const loadRecommendations = async () => {
+  try {
+    loading.value = true
+    error.value = ''
+    const items = await getAiRecommendations()
+    recommendations.value = items || []
+  } catch (err) {
+    error.value = `加载失败: ${err.message || err}`
+    console.error('加载 AI 推荐失败:', err)
+  } finally {
+    loading.value = false
+  }
+}
+
+const getConfidenceColor = (confidence: number): string => {
+  if (confidence >= 80) return '#27ae60'
+  if (confidence >= 60) return '#f39c12'
+  return '#e74c3c'
+}
+
+const getConfidenceLabel = (confidence: number): string => {
+  if (confidence >= 80) return '高'
+  if (confidence >= 60) return '中'
+  return '低'
+}
+
+onMounted(() => {
+  loadRecommendations()
+})
+
+defineExpose({
+  loadRecommendations
+})
+</script>
+
+<template>
+  <view class="ai-recommendations-container">
+    <view v-if="loading" class="loading">
+      加载中...
+    </view>
+
+    <view v-else-if="error" class="error">
+      {{ error }}
+    </view>
+
+    <view v-else-if="recommendations.length === 0" class="empty">
+      暂无推荐项目
+    </view>
+
+    <view v-else class="recommendation-list">
+      <view
+        v-for="item in recommendations"
+        :key="item.id"
+        class="recommendation-item"
+      >
+        <view class="recommendation-header">
+          <view
+            class="confidence-badge"
+            :style="{ backgroundColor: getConfidenceColor(item.confidence) }"
+          >
+            {{ getConfidenceLabel(item.confidence) }} ({{ item.confidence }}%)
+          </view>
+          <text class="date">{{ item.createdAt }}</text>
+        </view>
+        <text class="recommendation-title">{{ item.title }}</text>
+      </view>
+    </view>
+  </view>
+</template>
+
+<style scoped>
+.ai-recommendations-container {
+  padding: 16rpx;
+}
+
+.loading,
+.error,
+.empty {
+  text-align: center;
+  padding: 40rpx;
+  color: #666;
+  font-size: 24rpx;
+}
+
+.error {
+  color: #e74c3c;
+}
+
+.recommendation-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16rpx;
+}
+
+.recommendation-item {
+  background: #fff;
+  border: 1px solid #e0e0e0;
+  border-radius: 8rpx;
+  padding: 16rpx;
+  transition: all 0.2s ease;
+}
+
+.recommendation-item:active {
+  border-color: #3498db;
+  box-shadow: 0 2rpx 8rpx rgba(52, 152, 219, 0.15);
+  transform: translateY(-2rpx);
+}
+
+.recommendation-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12rpx;
+}
+
+.confidence-badge {
+  color: #fff;
+  padding: 4rpx 12rpx;
+  border-radius: 6rpx;
+  font-size: 20rpx;
+  font-weight: 500;
+}
+
+.date {
+  font-size: 20rpx;
+  color: #999;
+}
+
+.recommendation-title {
+  font-size: 24rpx;
+  font-weight: 500;
+  color: #333;
+  line-height: 1.4;
+  display: block;
+}
+</style>
--- a/uni-app-version/src/components/CrawlInfo.vue
+++ b/uni-app-version/src/components/CrawlInfo.vue
@@ -0,0 +1,148 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { getCrawlInfoStats, type CrawlInfoStat } from '../utils/api'
+
+const crawlStats = ref<CrawlInfoStat[]>([])
+const loading = ref<boolean>(true)
+const error = ref<string>('')
+
+const loadCrawlStats = async () => {
+  try {
+    loading.value = true
+    error.value = ''
+    const stats = await getCrawlInfoStats()
+    crawlStats.value = stats || []
+  } catch (err) {
+    error.value = `加载失败: ${err.message || err}`
+    console.error('加载爬虫统计信息失败:', err)
+  } finally {
+    loading.value = false
+  }
+}
+
+const getStatusText = (stat: CrawlInfoStat): string => {
+  if (stat.error) {
+    return '出错'
+  }
+  if (stat.count > 0) {
+    return '正常'
+  }
+  return '无数据'
+}
+
+const getStatusClass = (stat: CrawlInfoStat): string => {
+  if (stat.error) {
+    return 'status-error'
+  }
+  if (stat.count > 0) {
+    return 'status-success'
+  }
+  return 'status-info'
+}
+
+onMounted(() => {
+  loadCrawlStats()
+})
+
+defineExpose({
+  loadCrawlStats
+})
+</script>
+
+<template>
+  <view class="crawl-info-container">
+    <view v-if="loading" class="loading">
+      加载中...
+    </view>
+
+    <view v-else-if="error" class="error">
+      {{ error }}
+    </view>
+
+    <view v-else-if="crawlStats.length === 0" class="empty">
+      暂无爬虫统计信息
+    </view>
+
+    <view v-else class="crawl-list">
+      <view
+        v-for="stat in crawlStats"
+        :key="stat.source"
+        class="crawl-item"
+      >
+        <text class="source">{{ stat.source }}</text>
+        <view :class="['status', getStatusClass(stat)]">
+          {{ getStatusText(stat) }}
+        </view>
+      </view>
+    </view>
+  </view>
+</template>
+
+<style scoped>
+.crawl-info-container {
+  padding: 16rpx;
+}
+
+.loading,
+.error,
+.empty {
+  text-align: center;
+  padding: 40rpx;
+  color: #666;
+  font-size: 24rpx;
+}
+
+.error {
+  color: #e74c3c;
+}
+
+.crawl-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16rpx;
+}
+
+.crawl-item {
+  background: #fff;
+  border: 1px solid #e0e0e0;
+  border-radius: 8rpx;
+  padding: 16rpx 24rpx;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  transition: all 0.2s ease;
+}
+
+.crawl-item:active {
+  border-color: #3498db;
+  box-shadow: 0 2rpx 8rpx rgba(52, 152, 219, 0.15);
+}
+
+.source {
+  font-size: 24rpx;
+  font-weight: 500;
+  color: #333;
+}
+
+.status {
+  font-size: 22rpx;
+  padding: 4rpx 16rpx;
+  border-radius: 6rpx;
+  font-weight: 500;
+}
+
+.status-success {
+  background: #d4edda;
+  color: #155724;
+}
+
+.status-error {
+  background: #f8d7da;
+  color: #721c24;
+}
+
+.status-info {
+  background: #e2e3e5;
+  color: #383d41;
+}
+</style>
--- a/uni-app-version/src/components/PinnedBids.vue
+++ b/uni-app-version/src/components/PinnedBids.vue
@@ -0,0 +1,147 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { getPinnedBids, type BidItem } from '../utils/api'
+
+const bidItems = ref<BidItem[]>([])
+const loading = ref<boolean>(true)
+const error = ref<string>('')
+
+const loadPinnedBids = async () => {
+  try {
+    loading.value = true
+    error.value = ''
+    const items = await getPinnedBids()
+    bidItems.value = items || []
+  } catch (err) {
+    error.value = `加载失败: ${err.message || err}`
+    console.error('加载置顶投标项目失败:', err)
+  } finally {
+    loading.value = false
+  }
+}
+
+const openUrl = (url: string) => {
+  // #ifdef H5
+  window.open(url, '_blank')
+  // #endif
+  // #ifndef H5
+  // 在非 H5 平台，可以使用 web-view 或复制链接
+  uni.setClipboardData({
+    data: url,
+    success: () => {
+      uni.showToast({
+        title: '链接已复制',
+        icon: 'success'
+      })
+    }
+  })
+  // #endif
+}
+
+onMounted(() => {
+  loadPinnedBids()
+})
+
+defineExpose({
+  loadPinnedBids
+})
+</script>
+
+<template>
+  <view class="pinned-bids-container">
+    <view v-if="loading" class="loading">
+      加载中...
+    </view>
+
+    <view v-else-if="error" class="error">
+      {{ error }}
+    </view>
+
+    <view v-else-if="bidItems.length === 0" class="empty">
+      暂无置顶项目
+    </view>
+
+    <view v-else class="bid-list">
+      <view
+        v-for="item in bidItems"
+        :key="item.id"
+        class="bid-item"
+        @click="openUrl(item.url)"
+      >
+        <view class="bid-header">
+          <text class="source">{{ item.source }}</text>
+          <text class="date">{{ item.publishDate }}</text>
+        </view>
+        <text class="bid-title">{{ item.title }}</text>
+      </view>
+    </view>
+  </view>
+</template>
+
+<style scoped>
+.pinned-bids-container {
+  padding: 16rpx;
+}
+
+.loading,
+.error,
+.empty {
+  text-align: center;
+  padding: 40rpx;
+  color: #666;
+  font-size: 24rpx;
+}
+
+.error {
+  color: #e74c3c;
+}
+
+.bid-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16rpx;
+}
+
+.bid-item {
+  background: #fff;
+  border: 1px solid #e0e0e0;
+  border-radius: 8rpx;
+  padding: 16rpx;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.bid-item:active {
+  border-color: #3498db;
+  box-shadow: 0 2rpx 8rpx rgba(52, 152, 219, 0.15);
+  transform: translateY(-2rpx);
+}
+
+.bid-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 12rpx;
+}
+
+.source {
+  background: #f0f0f0;
+  padding: 4rpx 12rpx;
+  border-radius: 6rpx;
+  font-size: 20rpx;
+  color: #666;
+}
+
+.date {
+  font-size: 20rpx;
+  color: #999;
+}
+
+.bid-title {
+  font-size: 24rpx;
+  font-weight: 500;
+  color: #333;
+  line-height: 1.4;
+  display: block;
+}
+</style>
--- a/uni-app-version/src/env.d.ts
+++ b/uni-app-version/src/env.d.ts
@@ -0,0 +1,18 @@
+/// <reference types="vite/client" />
+
+declare module '*.vue' {
+  import { DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}
+
+interface ImportMetaEnv {
+  readonly VITE_API_BASE_URL: string
+  readonly VITE_APP_TITLE: string
+  readonly VITE_APP_VERSION: string
+  readonly VITE_AUTO_REFRESH_INTERVAL: string
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv
+}
--- a/uni-app-version/src/main.ts
+++ b/uni-app-version/src/main.ts
@@ -0,0 +1,9 @@
+import { createSSRApp } from 'vue'
+import App from './App.vue'
+
+export function createApp() {
+  const app = createSSRApp(App)
+  return {
+    app
+  }
+}
--- a/uni-app-version/src/manifest.json
+++ b/uni-app-version/src/manifest.json
@@ -0,0 +1,73 @@
+{
+  "name": "bidding-looker",
+  "appid": "__UNI__BIDDING_LOOKER",
+  "description": "投标项目查看器",
+  "versionName": "1.0.0",
+  "versionCode": "100",
+  "transformPx": false,
+  "app-plus": {
+    "usingComponents": true,
+    "nvueStyleCompiler": "uni-app",
+    "compilerVersion": 3,
+    "splashscreen": {
+      "alwaysShowBeforeRender": true,
+      "waiting": true,
+      "autoclose": true,
+      "delay": 0
+    },
+    "modules": {},
+    "distribute": {
+      "android": {
+        "permissions": [
+          "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
+          "<uses-permission android:name=\"android.permission.MOUNT_UNMOUNT_FILESYSTEMS\"/>",
+          "<uses-permission android:name=\"android.permission.VIBRATE\"/>",
+          "<uses-permission android:name=\"android.permission.READ_LOGS\"/>",
+          "<uses-permission android:name=\"android.permission.ACCESS_WIFI_STATE\"/>",
+          "<uses-feature android:name=\"android.hardware.camera.autofocus\"/>",
+          "<uses-permission android:name=\"android.permission.ACCESS_NETWORK_STATE\"/>",
+          "<uses-permission android:name=\"android.permission.CAMERA\"/>",
+          "<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
+          "<uses-permission android:name=\"android.permission.READ_PHONE_STATE\"/>",
+          "<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
+          "<uses-permission android:name=\"android.permission.WAKE_LOCK\"/>",
+          "<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
+          "<uses-permission android:name=\"android.permission.WRITE_SETTINGS\"/>"
+        ]
+      },
+      "ios": {},
+      "sdkConfigs": {}
+    }
+  },
+  "quickapp": {},
+  "mp-weixin": {
+    "appid": "",
+    "setting": {
+      "urlCheck": false
+    },
+    "usingComponents": true
+  },
+  "mp-alipay": {
+    "usingComponents": true
+  },
+  "mp-baidu": {
+    "usingComponents": true
+  },
+  "mp-toutiao": {
+    "usingComponents": true
+  },
+  "uniStatistics": {
+    "enable": false
+  },
+  "vueVersion": "3",
+  "h5": {
+    "router": {
+      "mode": "hash",
+      "base": "/"
+    },
+    "devServer": {
+      "port": 8080,
+      "disableHostCheck": true
+    }
+  }
+}
--- a/uni-app-version/src/pages.json
+++ b/uni-app-version/src/pages.json
@@ -0,0 +1,26 @@
+{
+  "easycom": {
+    "autoscan": true,
+    "custom": {
+      "^u-(.*)": "uview-ui/components/u-$1/u-$1.vue"
+    }
+  },
+  "pages": [
+    {
+      "path": "pages/index/index",
+      "style": {
+        "navigationBarTitleText": "投标项目查看器",
+        "navigationBarBackgroundColor": "#ffffff",
+        "navigationBarTextStyle": "black",
+        "enablePullDownRefresh": true
+      }
+    }
+  ],
+  "globalStyle": {
+    "navigationBarTextStyle": "black",
+    "navigationBarTitleText": "投标项目查看器",
+    "navigationBarBackgroundColor": "#ffffff",
+    "backgroundColor": "#f5f5f5"
+  },
+  "tabBar": {}
+}
--- a/uni-app-version/src/pages/index/index.vue
+++ b/uni-app-version/src/pages/index/index.vue
@@ -0,0 +1,194 @@
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted } from 'vue'
+import { onPullDownRefresh } from '@dcloudio/uni-app'
+import PinnedBids from '../../components/PinnedBids.vue'
+import AiRecommendations from '../../components/AiRecommendations.vue'
+import CrawlInfo from '../../components/CrawlInfo.vue'
+
+type TabId = 'pinned' | 'ai' | 'status'
+
+interface Tab {
+  id: TabId
+  label: string
+}
+
+const activeTab = ref<TabId>('pinned')
+const pinnedBidsRef = ref<InstanceType<typeof PinnedBids> | null>(null)
+const aiRecommendationsRef = ref<InstanceType<typeof AiRecommendations> | null>(null)
+const crawlInfoRef = ref<InstanceType<typeof CrawlInfo> | null>(null)
+let refreshTimer: number | null = null
+const showToast = ref<boolean>(false)
+const toastMessage = ref<string>('')
+
+// 从环境变量读取自动刷新间隔
+const AUTO_REFRESH_INTERVAL = Number(import.meta.env.VITE_AUTO_REFRESH_INTERVAL) || 300000
+
+const tabs: Tab[] = [
+  { id: 'pinned', label: '置顶项目' },
+  { id: 'ai', label: 'AI 推荐' },
+  { id: 'status', label: '状态' }
+]
+
+const handleRefresh = () => {
+  if (activeTab.value === 'pinned' && pinnedBidsRef.value) {
+    pinnedBidsRef.value.loadPinnedBids()
+    showToastMessage('置顶项目已刷新')
+  } else if (activeTab.value === 'ai' && aiRecommendationsRef.value) {
+    aiRecommendationsRef.value.loadRecommendations()
+    showToastMessage('AI 推荐已刷新')
+  } else if (activeTab.value === 'status' && crawlInfoRef.value) {
+    crawlInfoRef.value.loadCrawlStats()
+    showToastMessage('状态已刷新')
+  }
+}
+
+const showToastMessage = (message: string) => {
+  toastMessage.value = message
+  showToast.value = true
+  setTimeout(() => {
+    showToast.value = false
+  }, 2000)
+}
+
+const startAutoRefresh = () => {
+  // 使用环境变量配置的自动刷新间隔
+  refreshTimer = window.setInterval(() => {
+    handleRefresh()
+  }, AUTO_REFRESH_INTERVAL)
+}
+
+const stopAutoRefresh = () => {
+  if (refreshTimer !== null) {
+    clearInterval(refreshTimer)
+    refreshTimer = null
+  }
+}
+
+onMounted(() => {
+  startAutoRefresh()
+})
+
+onUnmounted(() => {
+  stopAutoRefresh()
+})
+
+// 下拉刷新
+onPullDownRefresh(() => {
+  handleRefresh()
+  setTimeout(() => {
+    uni.stopPullDownRefresh()
+  }, 1000)
+})
+</script>
+
+<template>
+  <view class="app-container">
+    <view class="tabs">
+      <view
+        v-for="tab in tabs"
+        :key="tab.id"
+        :class="['tab-button', { active: activeTab === tab.id }]"
+        @click="activeTab = tab.id"
+      >
+        {{ tab.label }}
+      </view>
+      <view class="refresh-button" @click="handleRefresh">
+        🔄 刷新
+      </view>
+    </view>
+
+    <view class="tab-content">
+      <PinnedBids v-if="activeTab === 'pinned'" ref="pinnedBidsRef" />
+      <AiRecommendations v-else-if="activeTab === 'ai'" ref="aiRecommendationsRef" />
+      <CrawlInfo v-else-if="activeTab === 'status'" ref="crawlInfoRef" />
+    </view>
+
+    <view v-if="showToast" class="toast">
+      {{ toastMessage }}
+    </view>
+  </view>
+</template>
+
+<style scoped>
+.app-container {
+  min-height: 100vh;
+  background: #f5f5f5;
+}
+
+.tabs {
+  display: flex;
+  background: #fff;
+  border-bottom: 1px solid #e0e0e0;
+  padding: 0 16rpx;
+  position: sticky;
+  top: 0;
+  z-index: 100;
+}
+
+.tab-button {
+  padding: 16rpx 24rpx;
+  background: none;
+  border: none;
+  border-bottom: 4rpx solid transparent;
+  font-size: 24rpx;
+  font-weight: 500;
+  color: #666;
+  transition: all 0.2s ease;
+}
+
+.tab-button:active {
+  color: #333;
+  background: #f9f9f9;
+}
+
+.tab-button.active {
+  color: #3498db;
+  border-bottom-color: #3498db;
+}
+
+.tab-content {
+  padding: 16rpx;
+}
+
+.refresh-button {
+  margin-left: auto;
+  padding: 8rpx 20rpx;
+  background: #3498db;
+  color: #fff;
+  border-radius: 6rpx;
+  font-size: 22rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  align-self: center;
+  transition: all 0.2s ease;
+}
+
+.refresh-button:active {
+  background: #2980b9;
+  transform: scale(0.98);
+}
+
+.toast {
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  background: rgba(0, 0, 0, 0.8);
+  color: #fff;
+  padding: 24rpx 48rpx;
+  border-radius: 8rpx;
+  font-size: 24rpx;
+  z-index: 1000;
+  animation: fadeIn 0.3s ease;
+}
+
+@keyframes fadeIn {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+</style>
--- a/uni-app-version/src/uni.scss
+++ b/uni-app-version/src/uni.scss
@@ -0,0 +1,40 @@
+/**
+ * uni-app 全局样式变量
+ */
+
+/* 颜色变量 */
+$uni-color-primary: #3498db;
+$uni-color-success: #27ae60;
+$uni-color-warning: #f39c12;
+$uni-color-error: #e74c3c;
+$uni-color-info: #909399;
+
+/* 文字颜色 */
+$uni-text-color: #333333;
+$uni-text-color-grey: #666666;
+$uni-text-color-placeholder: #999999;
+
+/* 背景颜色 */
+$uni-bg-color: #ffffff;
+$uni-bg-color-grey: #f5f5f5;
+$uni-bg-color-hover: #f9f9f9;
+
+/* 边框颜色 */
+$uni-border-color: #e0e0e0;
+
+/* 字体大小 */
+$uni-font-size-xs: 20rpx;
+$uni-font-size-sm: 24rpx;
+$uni-font-size-base: 28rpx;
+$uni-font-size-lg: 32rpx;
+
+/* 间距 */
+$uni-spacing-xs: 8rpx;
+$uni-spacing-sm: 16rpx;
+$uni-spacing-base: 24rpx;
+$uni-spacing-lg: 32rpx;
+
+/* 圆角 */
+$uni-border-radius-sm: 6rpx;
+$uni-border-radius-base: 8rpx;
+$uni-border-radius-lg: 12rpx;
--- a/uni-app-version/src/utils/api.ts
+++ b/uni-app-version/src/utils/api.ts
@@ -0,0 +1,105 @@
+/**
+ * API 请求封装
+ */
+
+// 从环境变量读取 API 基础地址
+const BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:3000'
+
+interface RequestOptions {
+  url: string
+  method?: 'GET' | 'POST' | 'PUT' | 'DELETE'
+  data?: any
+  header?: Record<string, string>
+}
+
+/**
+ * 统一请求方法
+ */
+function request<T = any>(options: RequestOptions): Promise<T> {
+  return new Promise((resolve, reject) => {
+    uni.request({
+      url: BASE_URL + options.url,
+      method: options.method || 'GET',
+      data: options.data || {},
+      header: {
+        'Content-Type': 'application/json',
+        ...options.header
+      },
+      success: (res) => {
+        if (res.statusCode >= 200 && res.statusCode < 300) {
+          resolve(res.data as T)
+        } else {
+          reject(new Error(`请求失败: ${res.statusCode} ${(res.data as any)?.message || ''}`))
+        }
+      },
+      fail: (err) => {
+        console.error('请求错误:', err)
+        reject(new Error(`网络请求失败: ${err.errMsg || '未知错误'}`))
+      }
+    })
+  })
+}
+
+// 数据类型定义
+export interface BidItem {
+  id: string
+  title: string
+  url: string
+  publishDate: string
+  source: string
+  pin: boolean
+  createdAt: string
+  updatedAt: string
+}
+
+export interface AiRecommendation {
+  id: string
+  title: string
+  confidence: number
+  createdAt: string
+}
+
+export interface CrawlInfoStat {
+  source: string
+  count: number
+  latestUpdate: string
+  latestPublishDate: string
+  error: string
+}
+
+/**
+ * 获取置顶投标项目
+ */
+export function getPinnedBids(): Promise<BidItem[]> {
+  return request<BidItem[]>({
+    url: '/api/bids/pinned',
+    method: 'GET'
+  })
+}
+
+/**
+ * 获取 AI 推荐
+ */
+export function getAiRecommendations(): Promise<AiRecommendation[]> {
+  return request<AiRecommendation[]>({
+    url: '/api/ai/latest-recommendations',
+    method: 'GET'
+  })
+}
+
+/**
+ * 获取爬虫统计信息
+ */
+export function getCrawlInfoStats(): Promise<CrawlInfoStat[]> {
+  return request<CrawlInfoStat[]>({
+    url: '/api/bids/crawl-info-stats',
+    method: 'GET'
+  })
+}
+
+export default {
+  request,
+  getPinnedBids,
+  getAiRecommendations,
+  getCrawlInfoStats
+}
--- a/uni-app-version/tailwind.config.js
+++ b/uni-app-version/tailwind.config.js
@@ -0,0 +1,25 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    './index.html',
+    './pages/**/*.{vue,js,ts,jsx,tsx}',
+    './components/**/*.{vue,js,ts,jsx,tsx}',
+    './App.vue'
+  ],
+  theme: {
+    extend: {
+      colors: {
+        primary: '#3498db',
+        success: '#27ae60',
+        warning: '#f39c12',
+        error: '#e74c3c',
+        info: '#909399'
+      }
+    }
+  },
+  plugins: [],
+  // uni-app 配置
+  corePlugins: {
+    preflight: false
+  }
+}
--- a/uni-app-version/tsconfig.json
+++ b/uni-app-version/tsconfig.json
@@ -0,0 +1,38 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "skipLibCheck": true,
+    "allowJs": true,
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "esModuleInterop": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "sourceMap": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./*"]
+    },
+    "types": [
+      "@dcloudio/types",
+      "vite/client"
+    ]
+  },
+  "include": [
+    "**/*.ts",
+    "**/*.d.ts",
+    "**/*.tsx",
+    "**/*.vue"
+  ],
+  "exclude": [
+    "node_modules",
+    "dist",
+    "unpackage"
+  ]
+}
--- a/uni-app-version/vite.config.ts
+++ b/uni-app-version/vite.config.ts
@@ -0,0 +1,18 @@
+import { defineConfig } from 'vite'
+import uniPlugin from '@dcloudio/vite-plugin-uni'
+
+// Handle both ESM default export and CJS module.exports
+const uni = (uniPlugin as any).default || uniPlugin
+
+export default defineConfig({
+  plugins: [uni()],
+  server: {
+    port: 8080,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:3000',
+        changeOrigin: true
+      }
+    }
+  }
+})
--- a/widget/looker/README.md
+++ b/widget/looker/README.md
@@ -1,19 +0,0 @@
-# README
-
-## About
-
-This is the official Wails Vue-TS template.
-
-You can configure the project by editing `wails.json`. More information about the project settings can be found
-here: https://wails.io/docs/reference/project-config
-
-## Live Development
-
-To run in live development mode, run `wails dev` in the project directory. This will run a Vite development
-server that will provide very fast hot reload of your frontend changes. If you want to develop in a browser
-and have access to your Go methods, there is also a dev server that runs on http://localhost:34115. Connect
-to this in your browser, and you can call your Go code from devtools.
-
-## Building
-
-To build a redistributable, production mode package, use `wails build`.
Author	SHA1	Message	Date
dmy	36cbb6fda1	feat(api): add unified request utility with type definitions Implement a centralized API request utility with proper TypeScript interfaces for bid items, AI recommendations, and crawl statistics. The utility handles base URL configuration, request/response typing, and error handling.	2026-01-15 14:28:04 +08:00
dmy	20c7c0da0c	feat: 添加代理隧道连接失败的重试机制 refactor(crawler): 在各爬虫服务中实现代理错误重试逻辑 feat(uni-app): 新增投标项目查看器的uni-app版本	2026-01-15 14:03:46 +08:00
dmy	37200aa115	fix(electron): 更新开发模式支持和控制台编码设置 - 在主进程中添加对Windows控制台UTF-8编码的支持 - 优化开发模式检测逻辑，确保在开发环境下正确打开开发者工具 - 改进后端进程的启动逻辑，确保在启动失败时提供详细错误信息	2026-01-15 10:14:54 +08:00
dmy	af78fd0682	chore: 更新数据库连接配置	2026-01-15 02:20:04 +08:00
dmy	20619bb87b	fix: 移除Windows控制台配置并修改后端进程stdio设置	2026-01-15 02:19:38 +08:00
dmy	70f0498c44	build(electron): 在Windows配置中禁用控制台窗口修改electron-builder.json配置，将win.console设置为false以隐藏应用启动时的控制台窗口	2026-01-15 01:32:16 +08:00
dmy	0f510554ed	fix(electron): 修复生产环境后端路径问题并优化构建配置调整 electron-builder 配置文件以正确处理打包路径修复生产环境下后端服务路径问题添加对开发工具中 Autofill 错误信息的过滤更新构建脚本确保前端先构建	2026-01-15 01:30:47 +08:00
dmy	5a7cbc6daa	feat: 禁用应用菜单以提供更简洁的界面添加 Menu.setApplicationMenu(null) 来隐藏默认的 Electron 应用菜单，提升用户体验	2026-01-15 00:45:30 +08:00
dmy	e804e3998f	refactor: 移除表格列的fixed属性并更新electron启动脚本移除CrawlInfo组件中操作列的fixed属性以改善布局将electron:start重命名为electron:dev并更新构建命令	2026-01-15 00:41:56 +08:00
dmy	eca3f4f9fd	feat(electron): 添加Electron桌面应用支持 - 新增Electron主进程、预加载脚本和构建配置 - 修改前端配置以支持Electron打包 - 更新项目文档和依赖 - 重构API调用使用统一axios实例	2026-01-15 00:35:19 +08:00
dmy	f736f30248	refactor(crawler): 优化爬虫类型定义和接口导出将 Crawler 接口替换为 AnyCrawler 类型，统一爬虫类型定义导出 CrawlInfoAddStats 接口以便其他模块使用简化爬虫调用方式，使用类型断言替代接口方法调用	2026-01-14 22:51:36 +08:00