• \n    \n<\/body>\n<\/html><\/pre>
     In this way, each module has independent responsibilities, making it easy to extend and maintain. <\/p>
    3. Code comments and documentation <\/p>
    Good code comments and documentation can make the code easier to understand and maintain. In Webman, we recommend using annotation tools and documentation generation tools to help us write comments and documentation. <\/p>
    The following is an example: <\/p>
    # app\/controllers\/user_controller.py\n\nclass UserController:\n    def create(self, request):\n        \"\"\"\n        創(chuàng)建新用戶\n\n        Args:\n            request: 請(qǐng)求對(duì)象\n\n        Returns:\n            新用戶的ID\n        \"\"\"\n        # 處理創(chuàng)建新用戶的邏輯\n        pass\n    \n    def update(self, request, user_id):\n        \"\"\"\n        更新用戶信息\n\n        Args:\n            request: 請(qǐng)求對(duì)象\n            user_id: 用戶ID\n\n        Returns:\n            更新后的用戶信息\n        \"\"\"\n        # 處理更新用戶信息的邏輯\n        pass<\/pre>
    In this example, we use function annotations to describe the function, parameters and return value of the function. This not only makes it easier for other developers to read the code, but also provides necessary information for documentation generation tools. <\/p>
    4. Testing<\/p>
    Testing is an important means to ensure the quality of Web applications. In Webman, we can use the built-in testing framework for unit testing and integration testing. <\/p>
    The following is an example: <\/p>
    # tests\/controllers\/test_user_controller.py\n\nfrom app.controllers.user_controller import UserController\n\nclass TestUserController:\n    def test_create(self):\n        controller = UserController()\n        request = mock_request()\n        user_id = controller.create(request)\n        assert user_id is not None\n    \n    def test_update(self):\n        controller = UserController()\n        request = mock_request()\n        user_id = 1\n        user = controller.update(request, user_id)\n        assert user is not None<\/pre>
    In this example, we used the unittest<\/code> module to write test cases. By writing test cases we can verify that the controller functions as expected. <\/p>\n
    5. Version Management<\/p>\n
    Version management is an important part of maintaining the maintainability of web applications. In Webman, we recommend using Git to manage project versions. <\/p>\n
    By rationally using branches, tags and commit information, we can easily manage code changes, rollbacks and releases. <\/p>\n
    Conclusion: 
     By following the above best practices, developers can build web applications that are easy to maintain. As a modern Web framework, Webman provides rich functions and tools to support developers in developing maintainable Web applications. I hope this article will be helpful to developers when building web applications. <\/p>\n
    References: <\/p>\n