Module 2 Summary模块 2 总结

Congratulations! You have completed this module. At this point in the course, you know that:
恭喜！您已完成本模块。在课程此时，您知道：

• REST APIs provide flexible but uniform interfaces between components
  REST API 提供了灵活但统一的组件间接口
• REST APIs are stateless and scalable
  REST API 是无状态的，并且可扩展
• REST APIs communicate using HTTP methods POST, GET, PUT and DELETE
  REST API 使用 POST、GET、PUT 和 DELETE 等 HTTP 方法进行通信
• REST is an architectural style defining how applications communicate
  REST 是一种定义应用程序如何通信的架构风格
• API Gateway is the door to your backend services while also enabling you to plug additional services while providing unified access
  API 网关是您后端服务的入口，同时还可以让您插入附加服务，并提供统一访问
• API Gateway makes it easier to scale or replace your backend services
  API Gateway 使扩展或替换您的后端服务变得更加容易
• Flask is a micro web framework to host Python web applications
  Flask 是一个用于托管 Python Web 应用的微型 Web 框架
• cURL is used for transferring data with URLs and can be used at a command line or in scripts
  cURL 用于通过 URL 传输数据，可以在命令行或脚本中使用
• Postman is a simple and popular tool for building, testing, and using APIs
  Postman 是一个简单且流行的用于构建、测试和使用 API 的工具
• Swagger helps you document and test your API
  Swagger 帮助您记录和测试您的 API
• OpenAPI specification is a standard way of representing your APIs
  OpenAPI 规范是一种表示您 API 的标准方式