Introducing Apache Wicket ● Component oriented frameworks difer from classic web frameworks by building a model of requested page on the server side and generating the HTML to send back according to is sent to client 3) HTML code is generated using this model and not vice versa. What is Wicket? ● Wicket is a web framework. More precisely is a component-oriented framework. ● Now we gonna look are handled in Wicket with class TextField ● Example for a TextField: Java new TextField(“username”,Model.of(“Insert username”)); HTML Username: wicket:id="username"/>

Wicket 10.x Reference Guide The Apache Software Foundation Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. Why should I learn Wicket?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.4. Wicket vs the other component oriented frameworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4. Wicket says “Hello world!”. . . . . . .

Wicket 9.x Reference Guide The Apache Software Foundation Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. Why should I learn Wicket?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.4. Wicket vs the other component oriented frameworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4. Wicket says “Hello world!”. . . . . . .

Wicket 8.x Reference Guide The Apache Software Foundation Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. Why should I learn Wicket?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.4. Wicket vs the other component oriented frameworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4. Wicket says “Hello world!”. . . . . . .

Wicket 7.x Reference Guide The Apache Software Foundation Table of Contents 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Why should I learn Wicket?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.4. Wicket vs the other component oriented frameworks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4. Wicket says “Hello world!”. . . . . . .

简化了企业级软件开发中复杂的对象管理事务； • 克服了 C++ 语言等内存泄漏缺陷； • 减轻软件开发人员的负担。 图 15.2 Java EE 容器 15.3.1 客户端应用容器 • 客户端应用容器（Application Client Container）即是普通 Java SE 的 JVM，管理 和运行客户 JavaBean 组件，与一般的 Java 类没有区别。 • Java EE 规范将客户端应用 中国海洋大学信息学院计算机系 第 204 页 / 共 306 页 15.4. JAVA EE 组件 � 15 � 图 15.3 Java EE 组件 15.4.2 Java EE 组件列表 1. Application Client Component 2. Applet Component 3. Web Component * • Servlet • JSP 4. EJB Component * destroy() { 2 try { 3 cn.close (); 4 } catch (Exception e) { 5 application.Log(”登录处理关闭数据库错误” + e.getMessage()); 6 } 7 } 代码中 application 为 Web 应用的上下文环境对象。 16.4 Servlet 生命周期 16.4.1 Servlet 的运行过程 1.

example Upgrading from an earlier version of Spring Boot 10. Developing your first Spring Boot application Creating the POM Adding classpath dependencies Writing the code The @RestController and @RequestMapping Gradle Ant Starter POMs 13. Structuring your code Using the “default” package Locating the main application class 14. Configuration classes Importing additional configuration classes Importing XML configuration injection 17. Running your application Running from an IDE Running as a packaged application Using the Maven plugin Using the Gradle plugin Hot swapping 18. Packaging your application for production 19. What

example Upgrading from an earlier version of Spring Boot 10. Developing your first Spring Boot application Creating the POM Adding classpath dependencies Writing the code The @RestController and @RequestMapping Gradle Ant Starter POMs 13. Structuring your code Using the “default” package Locating the main application class 14. Configuration classes Importing additional configuration classes Importing XML configuration injection 17. Running your application Running from an IDE Running as a packaged application Using the Maven plugin Using the Gradle plugin Hot swapping 18. Packaging your application for production 19. What

Boot ................................................. 15 10. Developing your first Spring Boot application ................................................................ 16 10.1. Creating the POM .. ................................................................. 28 13.2. Locating the main application class ................................................................... 28 14. Configuration injection ....................................................................... 32 17. Running your application .............................................................................................