一、新建maven项目，配置ssh框架pom的最低支持

1、新建一个maven项目 

2、添加一个web.xml

<?xml version="1.0" encoding="UTF-8"?>  <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"   id="WebApp_ID" version="2.5">   <display-name>limanman</display-name>      </web-app>

3、基本ssh框架pom.xml配置

<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/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>      <groupId>com.winssage.fengshu</groupId>    <artifactId>winssage</artifactId>    <version>0.0.1-SNAPSHOT</version>    <packaging>war</packaging>      <name>winssage</name>    <url>http://maven.apache.org</url>      <properties>      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    </properties>      <dependencies>      <dependency>        <groupId>junit</groupId>        <artifactId>junit</artifactId>        <version>4.10</version>        <scope>test</scope>      </dependency>       <!-- 添加SSH依赖 -->        <!-- Struts2 -->        <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-core</artifactId>            <version>2.3.1</version>        </dependency>                <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-spring-plugin</artifactId>            <version>2.3.1</version>        </dependency>                         <!-- 添加Hibernate依赖 -->        <dependency>            <groupId>org.hibernate</groupId>            <artifactId>hibernate-core</artifactId>            <version>3.6.5.Final</version>        </dependency>        <dependency>            <groupId>commons-dbcp</groupId>            <artifactId>commons-dbcp</artifactId>            <version>1.4</version>        </dependency>                <!-- 添加Log4J依赖 -->        <dependency>            <groupId>log4j</groupId>            <artifactId>log4j</artifactId>            <version>1.2.16</version>        </dependency>                <dependency>          <groupId>org.slf4j</groupId>          <artifactId>slf4j-api</artifactId>          <version>1.6.1</version>        </dependency>                <dependency>            <groupId>org.slf4j</groupId>            <artifactId>slf4j-nop</artifactId>            <version>1.6.4</version>        </dependency>                <!-- 添加javassist -->        <dependency>            <groupId>javassist</groupId>            <artifactId>javassist</artifactId>            <version>3.11.0.GA</version>        </dependency>                <!-- 添加Spring依赖 -->        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-core</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>                <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-beans</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>                <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>                <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-jdbc</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>                <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-orm</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>                <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-web</artifactId>            <version>3.1.1.RELEASE</version>        </dependency>              </dependencies>  </project>

二、maven webproject 整合struts2

1、web.xml 加入中心拦截器配置

<filter>    <filter-name>struts2</filter-name>    <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>   </filter>     <filter-mapping>    <filter-name>struts2</filter-name>    <url-pattern>/*</url-pattern>   </filter-mapping>

2、加入log4j.xml

<?xml version="1.0" encoding="UTF-8"?>  <!DOCTYPE log4j:configuration PUBLIC "-//Apache//DTD Log4j 1.2//EN"                                      "http://logging.apache.org/log4j/docs/api/org/apache/log4j/xml/log4j.dtd">  <log4j:configuration>   <appender class="org.apache.log4j.ConsoleAppender" name="RootConsoleAppender">    <param name="Threshold" value="debug" />    <layout class="org.apache.log4j.PatternLayout">     <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p [%c{1}] %m%n" />    </layout>   </appender>     <category name="com.fengshu.limanman.winssage">    <priority value="debug" />   </category>     <category name="org.springframework">    <priority value="warn" />   </category>     <category name="org.hibernate">    <priority value="warn" />   </category>   <category name="org.dbunit">    <priority value="warn" />   </category>     <category name="com.mchange.v2">    <priority value="warn" />   </category>   <category name="org.apache">    <priority value="warn" />   </category>   <category name="org.logicalcobwebs">    <priority value="warn" />   </category>   <category name="com.opensymphony">    <priority value="warn" />   </category>     <root>    <level value="info" />    <appender-ref ref="RootConsoleAppender" />   </root>    </log4j:configuration>

3、引入struts2.xml 根据约定由于配置原则，将此配置文件放在更目录即可

<?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>   <package name="fengshu" namespace="/user" extends="struts-default">      <!--<action name="user"     class="com.fengshu.limanman.winssage.controller.LoginController">     <result name="success">/pages/index.jsp</result>    </action>-->   </package>  </struts>

4、建一个测试jsp在webapp/pages/index.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"   pageEncoding="utf-8"%>  <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  <html>  <head>  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">  <title>Insert title here</title>  </head>  <body>hello limanman  </body>  </html>

5、写一个controller

package com.fengshu.limanman.controller;    import org.apache.log4j.Logger;    import com.opensymphony.xwork2.ActionSupport;    public class LoginController extends ActionSupport {   private static final long serialVersionUID = 1L;   private Logger log=Logger.getLogger(this.getClass());      public String  login() {    log.info("hello  i am limanman");    return "succerss";       }    }

6、配置struts2.xml

<?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>   <package name="fengshu" namespace="/" extends="struts-default">      <action name="user" class="com.fengshu.limanman.controller.LoginController">     <result name="success">/pages/index.jsp</result>    </action>   </package>  </struts>

7、暂时注释掉pom.xml中的struts2-spring-plugin

因为还没有整合spring，如果加入struts2-spring-plugin将会报空指针异常，整合spring后需要加入此jar包，下面将不再提及。

8、配置jetty运行环境，开发的时候我们一般使用jetty服务器，而不用tomcat

在pom.xml中加入jetty插件，并且配置根目录目录

<build>    <plugins>     <!-- 配置加入jetty服务器，开发时我们一般使用jetty服务器 -->     <plugin>      <groupId>org.mortbay.jetty</groupId>      <artifactId>jetty-maven-plugin</artifactId>      <configuration>       <!-- 设置扫描target/classes内部文件变化时间间隔 -->       <scanIntervalSeconds>2</scanIntervalSeconds>       <webApp>        <contextPath>/limanman</contextPath>       </webApp>      </configuration>     </plugin>     <!-- compiler插件, 设定JDK版本 -->     <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-compiler-plugin</artifactId>      <version>3.0</version>      <configuration>       <source>1.6</source>       <target>1.6</target>       <showWarnings>true</showWarnings>      </configuration>     </plugin>       <!-- war打包插件, 设定war包名称不带版本号 -->     <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-war-plugin</artifactId>      <version>2.3</version>      <configuration>       <warName>winssage</warName>      </configuration>     </plugin>     <!-- eclipse插件, 设定wtp版本 -->     <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-eclipse-plugin</artifactId>      <version>2.9</version>      <configuration>       <downloadSources>true</downloadSources>       <downloadJavadocs>false</downloadJavadocs>       <wtpversion>2.0</wtpversion>          </configuration>     </plugin>     <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-dependency-plugin</artifactId>      <executions>       <execution>        <id>install</id>        <phase>install</phase>        <goals>         <goal>sources</goal>        </goals>       </execution>      </executions>     </plugin>     <!-- 用于支持跨模块加载配置文件 -->     <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-resources-plugin</artifactId>      <version>2.5</version>      <configuration>       <encoding>UTF-8</encoding>       <nonFilteredFileExtensions>        <nonFilteredFileExtension>dll</nonFilteredFileExtension>        <nonFilteredFileExtension>so</nonFilteredFileExtension>       </nonFilteredFileExtensions>      </configuration>     </plugin>    </plugins>   </build>

9、第一个里程碑,第一次运行项目

（1）jetty:run -Djetty.port=9080 -Dmaven.test.skip=true 跑起项目

(2)效果截图

三、将spring 整合进来

1、web.xml加入spring监听

<context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath*:META-INF/spring/ApplicationContext.xml</param-value>   </context-param>   <!-- Spring Listener -->   <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>   </listener>

2、将strut2交给spring管理

（1）修改strut2.xml

<?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>   <package name="fengshu" namespace="/" extends="struts-default">      <action name="user" class="loginController">     <result name="success">/pages/index.jsp</result>    </action>   </package>  </struts>

（2）添加spring配置文件

 <bean id="loginController" class="com.fengshu.limanman.controller.LoginController">   </bean>

(3)运行 it is aok!

四、spring再整合hibernate 

1、加入datasource

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">    <property name="driverClassName" value="com.mysql.jdbc.Driver">    </property>    <property name="url" value="jdbc:mysql://localhost:3306/ddd">    </property>    <property name="username" value="root"></property>    <property name="password" value="root"></property>   </bean>

2、加入sessionFactory

<bean id="sessionFactory"    class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">    <property name="dataSource">     <ref bean="dataSource" />    </property>    <property name="annotatedClasses">     <list>      <value>com.winssage.bslogic.core.User</value>     </list>    </property>    <property name="hibernateProperties">     <props>      <prop key="hibernate.dialect">       org.hibernate.dialect.Mysql5Dialect      </prop>      <prop key="hibernate.show_sql">true</prop>      <prop key="hibernate.hbm2ddl.auto">update</prop>     </props>    </property>   </bean>

3、运行项目后报错 

经检查发现是因为没有mysql驱动，也没有hibernate-anation 包

给改hibernate pom.xml 配置

<!-- 添加Hibernate依赖 -->    <dependency>     <groupId>org.hibernate</groupId>     <artifactId>hibernate</artifactId>     <version>3.2.6.ga</version>     <type>jar</type>     <scope>compile</scope>     <exclusions>      <exclusion>       <artifactId>jta</artifactId>       <groupId>javax.transaction</groupId>      </exclusion>     </exclusions>    </dependency>    <dependency>     <groupId>org.hibernate</groupId>     <artifactId>hibernate-annotations</artifactId>     <version>3.2.0.ga</version>     <type>jar</type>     <scope>compile</scope>    </dependency>    <dependency>     <groupId>org.hibernate</groupId>     <artifactId>ejb3-persistence</artifactId>     <version>1.0.0</version>    </dependency>      <dependency>          <groupId>mysql</groupId>          <artifactId>mysql-connector-java</artifactId>          <version>5.0.5</version>  </dependency>

4、再次启动 

已自动更新了表，注意应该讲hibernate.hbm2ddl.auto设置为create才能自动创建表

到此hibernate已经成功添加进来 

来自：http://my.oschina.net/fengshuzi/blog/291421