a1badea135
- 新增爬虫状态接口：GET /api/crawler/status 可实时查看爬虫运行状态 - 防止重复爬取：添加 isCrawling 标志位，避免同时运行多个爬虫任务 - 增强爬虫服务：集成所有9个爬虫平台到 BidCrawlerService - 添加执行时间限制：设置最大执行时间为1小时，防止任务无限运行 - 新增来源统计功能：GET /api/bids/sources 可查看所有招标来源平台 - 优化错误处理：完善爬虫完成后的时间统计和超时警告 - 改进控制器逻辑：更好的异常处理和状态管理 - 支持的平台包括：华能、大唐、华润、三峡、中核、中广核、电能e招采、大连能源、北京电力等9大采购平台
A progressive Node.js framework for building efficient and scalable server-side applications.
Description
Nest framework TypeScript starter repository.
Project setup
$ npm install
Compile and run the project
# development
$ npm run start
# watch mode
$ npm run start:dev
# production mode
$ npm run start:prod
Run tests
# unit tests
$ npm run test
# e2e tests
$ npm run test:e2e
# test coverage
$ npm run test:cov
Deployment
When you're ready to deploy your NestJS application to production, there are some key steps you can take to ensure it runs as efficiently as possible. Check out the deployment documentation for more information.
If you are looking for a cloud-based platform to deploy your NestJS application, check out Mau, our official platform for deploying NestJS applications on AWS. Mau makes deployment straightforward and fast, requiring just a few simple steps:
$ npm install -g @nestjs/mau
$ mau deploy
With Mau, you can deploy your application in just a few clicks, allowing you to focus on building features rather than managing infrastructure.
Resources
Check out a few resources that may come in handy when working with NestJS:
- Visit the NestJS Documentation to learn more about the framework.
- For questions and support, please visit our Discord channel.
- To dive deeper and get more hands-on experience, check out our official video courses.
- Deploy your application to AWS with the help of NestJS Mau in just a few clicks.
- Visualize your application graph and interact with the NestJS application in real-time using NestJS Devtools.
- Need help with your project (part-time to full-time)? Check out our official enterprise support.
- To stay in the loop and get updates, follow us on X and LinkedIn.
- Looking for a job, or have a job to offer? Check out our official Jobs board.
Support
Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please read more here.
Stay in touch
- Author - Kamil Myśliwiec
- Website - https://nestjs.com
- Twitter - @nestframework
License
Nest is MIT licensed.
How to Run:
- Database Setup: Update the .env file with your PostgreSQL credentials.
1 DATABASE_TYPE=postgres 2 DATABASE_HOST=localhost 3 DATABASE_PORT=5432 4 DATABASE_USERNAME=your_username 5 DATABASE_PASSWORD=your_password 6 DATABASE_NAME=bidding 7 DATABASE_SYNCHRONIZE=true 2. Install Dependencies: 1 npm install 2 cd frontend && npm install 3. Build and Start:
1 # From the root directory 2 cd frontend && npm run build 3 cd .. 4 npm run build 5 npm run start
The system will automatically initialize with the preset keywords: "山东", "海", "建设", "工程", "采购". You can manage these and view crawled bidding information at http://localhost:3000.