1、命令行执行以下语句
mvn archetype:create -DgroupId=com.watson -DartifactId=s2sh -DarchetypeArtifactId=maven- archetype-webapp
就会在当前目录下创建一个myWebapp的web工程
2、我们使用struts2框架,需要添加struts2的依赖到pom.xml里面。
3、我们使用jetty容器来运行我们的web项目,添加jetty的插件到pom.xml里面。
pom.xml
<span style="font-family:Microsoft YaHei;"><project xmlns="" xmlns:xsi="" xsi:schemaLocation=" http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.watson</groupId> <artifactId>s2sh</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>s2sh Maven Webapp</name> <url></url> <dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>3.8.1</version><scope>test</scope></dependency><dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>2.2.1</version></dependency><dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.14</version></dependency><dependency> <groupId>javassist</groupId> <artifactId>javassist</artifactId> <version>3.8.0.GA</version></dependency> </dependencies> <build><finalName>s2sh</finalName><defaultGoal>install</defaultGoal> <plugins><plugin><groupId>org.mortbay.jetty</groupId><version>6.1.22</version><artifactId>maven-jetty-plugin</artifactId><configuration> <contextPath>/</contextPath> <scanIntervalSeconds>3</scanIntervalSeconds> <connectors><connector implementation="org.mortbay.jetty.nio.SelectChannelConnector"><port>7002</port><maxIdleTime>60000</maxIdleTime></connector> </connectors></configuration></plugin> </plugins> </build></project></span>4、然后进入工程目录下执行mvn compile,编译成功则表示配置正确。
5、在s2sh\src\main下面添加java文件夹存放java文件,添加resources文件夹存放配置文件,webapp是 web相关的文件。在webapp文件夹下打开web.xml添加struts2的过滤器。
<span style="font-family:Microsoft YaHei;"><!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "" ><web-app> <display-name>s2 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></span>
6、在java目录下新建一个类HelloWorldAction
<span style="font-family:Microsoft YaHei;">package com.watson.s2sh.action;import com.opensymphony.xwork2.ActionSupport;public class HelloWorldAction extends ActionSupport {private static final long serialVersionUID = 1L;public String execute() throws Exception {System.out.println("hero world");return SUCCESS;}}</span>
7、在webapp的目录下添加一个jsp文件,HelloWorld.jsp,内容如下
<span style="font-family:Microsoft YaHei;"><%@ page language="java" contentType="text/html; charset=ISO-8859-1"pageEncoding="ISO-8859-1"%><%@ taglib prefix="s" uri="/struts-tags"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Hello World!</title></head><body><h2><s:property value="messageStore.message" /></h2></body></html></span>
8),在resources目录下添加struts.xml文件,内容如下:<span style="font-family:Microsoft YaHei;"><?xml version="1.0" encoding="UTF-8"?><!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"""><struts><constant name="struts.devMode" value="true" /><package name="basicstruts2" extends="struts-default"><action name="index"><result>/index.jsp</result></action><action name="hello" class="com.watson.s2sh.action.HelloWorldAction" method="execute"><result name="success">/HelloWorld.jsp</result></action> </package></struts></span>
9、在工程目录下面/s2sh,使用mvn jetty:run来运行web应用。
10、启动完成后,访问如下链接:
:7002/s2sh/hello:访问HelloWorldAction,跳转到HelloWorld.jsp.
:7002/s2sh/index:访问index.jsp页面。
，路灯和我之间，究竟谁是谁的过客，
