1.利用Maven創建一個web項目:參考這裏。
結構圖如下:
2.之後pom文件內容:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.zf.ssh.test</groupId>
<artifactId>SSHTestForStruts</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>SSHTestForStruts Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<!-- Struts -->
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>2.3.8</version>
</dependency>
</dependencies>
<build>
<finalName>SSHTestForStruts</finalName>
</build>
</project>
3.創建Action類
package com.zf.ssh.test;
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport
{
private static final long serialVersionUID = 1L;
private String msg;
public String getMsg()
{
return msg;
}
public void setMsg(String msg)
{
this.msg = msg;
}
public String execute()
{
setMsg("HELLO WORLD");
return SUCCESS;
}
}
4.Web xml配置文件
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
5.struts配置文件
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.i18n.encoding" value="utf-8"></constant>
<constant name="struts.multipart.maxSize" value="20971520"/>
<constant name="struts.devMode" value="true" />
<package name="default" namespace="/" extends="struts-default">
<action name="helloWorld" class="com.zf.ssh.test.HelloWorld">
<result>helloworld.jsp</result>
</action>
</package>
</struts>
6.helloworld.jsp內容:
<html>
<%@taglib prefix="s" uri="/struts-tags" %>
<head>
<title>Hello World!</title>
</head>
<body>
<h2><s:property value="msg"/></h2>
</body>
</html>
7.利用Maven編譯打包一下。Tomcat運行一下。訪問http://localhost:8080/SSHTestForStruts/helloWorld
結果: