目的
- 学习从 CVS 中导出项目
- 学习 Wicket 基本结构
例子来源
Wicket User Guide - 2 How to use the example code
环境准备
- Eclipse
- Eclipse 插件 - CVS
- Eclipse 插件 - Maven
- Eclipse 插件 - Tomcat
为方便部署,我下载了一个 JEE 版本的 Eclipse,包含所有插件
\\192.168.40.90\Tools\eclipse\eclipse-jee-luna-SR1-win32-x86_64.zip
Tomcat
\\192.168.40.90\Tools\Tomcat
Maven
\\192.168.40.90\Tools\apache-maven-3.1.0
建立 CVS 资源库
:pserver:yourName@192.168.1.182:/depcvs/platform_training
platform_training/demo/wicket/HelloWorldExample
在 CVS 中添加资源库方法请参考:WCL 入门
从 CVS 中 Checkout
- 在 CVS 资源库中找到项目目录后,右键,选择
Check Out As...

- 选择
Check out as a project in the workspace,点击 Finish


转换为 Maven 项目
如果在项目的根目录发现有 pom.xml 文件的话,那就表示此项目是支持 Maven 构建的。
- 右键,找到
Configure 选项,选择 Convert to Maven Project


右键,Maven,选择 Update Project

启动项目
- 右键
Run As 选择 Run on Server

- 选择一个 tomcat Server, 如果没有的话,需要新建一个

- 点击
Finish 后,访问 http://localhost:8080/HelloWorldExample/,效果如下

代码结构

web.xml
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| <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<display-name>HelloWorldExample</display-name>
<filter> <filter-name>wicket.HelloWorldExample</filter-name> <filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class> <init-param> <param-name>applicationClassName</param-name> <param-value>org.wicketTutorial.WicketApplication</param-value> </init-param> </filter>
<filter-mapping> <filter-name>wicket.HelloWorldExample</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
|
WicketApplication.java
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| package org.wicketTutorial;
import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.protocol.http.WebApplication;
public class WicketApplication extends WebApplication { @Override public Class<? extends WebPage> getHomePage() { return HomePage.class; }
@Override public void init() { super.init();
} }
|
HomePage.java
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| package org.wicketTutorial;
import org.apache.wicket.markup.html.WebPage; import org.apache.wicket.markup.html.basic.Label;
public class HomePage extends WebPage { private static final long serialVersionUID = 1L;
public HomePage() { add(new Label("helloMessage", "Hello WicketWorld!")); } }
|
HomePage.html
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| <!DOCTYPE html> <html xmlns:wicket="http://wicket.apache.org"> <head> <meta charset="utf-8" /> <title></title> </head> <body>
<h1 wicket:id="helloMessage"></h1> </body> </html>
|