web课程笔记一

1. 1.Servlets act as the controller in a MVC application

2. Do not generate HTML

3. Convert the incoming HTTP information to Java objects

4. Interact with the business model

5. Forward to JSPs to render the View

6. 2.JSP act as the View

7. Do not contain business logic

8. Simply display information

J2EE组件：

建立工程：

1. Creating an enterprise application project and associated module projects (Web module for servlet)

2. Importing and creating module artifacts (create servlets, JSPs, and Web pages)

3. Adding enterprise application project to a server configuration (run on server)

4. Launching server in debug mode