在eclipse下手动配置ssh的环境，Spring，Struts2，Hibernate

来源：互联网发布：海鼎软件编辑：程序博客网时间：2024/06/06 01:50

昨天想配个ssh的环境，然后一看都是在myclipse 下配置的，大多数都是在工程里面引用不是自己自己加包配置。

所以自己试了一次，最大的感触就是千万别忘了一些小的配置文件，不然不报错，真是难找错误。。。。。下面是我配的过程，和我对一下东西的理解，希望对大家有帮助

1、配置Struts.2

1.1、最基本的jar包...2

1.2建立RegisterAction.java.2

1.3、配置web.xml2

1.4配置struts.xml4

2配置Spring.4

2.1、所需的jar包...4

2.2配置beans.xml4

2.2.1首先构建/src下jdbc.properties.4

2.2.2在beans.xml中配置...4

在web.xml去配置监听spring.7

3、配置Hibeinate.7

1、所需要的jar包...7

4、建立model8

5建立dao,daoimpl9

6、构建UserManager和UserManagerImpl10

7、引入Struts2-Spring-Plugin，构建Action.11

8通过junit进行测试...14

1、配置Struts

1.1、最基本的jar包

1.2建立RegisterAction.java

1.3、配置web.xml

Struts版本不一样，所使用的filter是不一样的

Changed Filter Structure in Struts >= 2.1.3
To split up the the dispatcher phases, FilterDispatcher is deprecated since Struts 2.1.3.

If working with older versions, you need to use

...

<filter-name>struts2</filter-name>

<filter-class>org.apache.struts2.dispatcher.FilterDispatcher

</filter-class>

...

See SiteMesh Plugin for an example on when to use seperate Filters for prepare and

execution phase

<web-app id="WebApp_9" version="2.4"

xmlns="http://java.sun.com/xml/ns/j2ee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

<filter-name>struts2</filter-name>

<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

<init-param>

<param-name>actionPackages</param-name>

<param-value>com.mycompany.myapp.actions</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>struts2</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

</web-app>

1.4配置struts.xml

2配置Spring

2.1、所需的jar包

2.2配置beans.xml

2.2.1首先构建/src下jdbc.properties

jdbc.driverClassName=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/spring

jdbc.username=root

jdbc.password=*****

2.2.2在beans.xml中配置

 在使用Spring配置获取properties文件时，在网上查到相关的资料， （1）获取一个配置文件<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">       <property name="location">             <value>file:./mes.properties</value>        </property>  </bean>

其中classpath是引用src目录下的文件写法。

（2）获取多个配置文件时，配置就需要使用locations

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">       <property name="locations">             <value>classpath:/resources/jdbc.properties</value>             <value>classpath:/resources/config.properties</value>               </property>  </bean>

<bean

class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

<propertyname="locations">

<value>classpath:jdbc.properties</value>

</property>

</bean>

构建dataSource

<beanid="dataSource"destroy-method="close"

class="org.apache.commons.dbcp.BasicDataSource">

<propertyname="driverClassName"

value="${jdbc.driverClassName}"/>

<propertyname="url"value="${jdbc.url}"/>

<propertyname="username"value="${jdbc.username}"/>

<propertyname="password"value="${jdbc.password}"/>

</bean>

构建sessionFactory基于annotation

<beanid="sessionFactory"

class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<propertyname="dataSource"ref="dataSource"/>

<propertyname="packagesToScan">

<list>

<value>org.lei.model</value>

</list>

</property>

<propertyname="hibernateProperties">

<props>

<propkey="hibernate.dialect">

org.hibernate.dialect.MySQLDialect

</prop>

<propkey="hibernate.show_sql">true</prop>

</props>

</property>

</bean>

构建hibernateTemplate，将sessionFactory注入

<beanid="hibernateTemplate"class="org.springframework.orm.

hibernate3.HibernateTemplate">

<propertyname="sessionFactory"ref="ssionFactory"></property>

</bean>

<beanid="txManager"

class="org.springframework.orm.hibernate3.HibernateTransactionManager">

<propertyname="sessionFactory"ref="sessionFactory"/>

</bean>

<aop:config>

<aop:pointcutid="bussinessService"

expression="execution(public* org.lei.service.*.*(..))"/>

<aop:advisorpointcut-ref="bussinessService"

advice-ref="txAdvice"/>

</aop:config>

<tx:adviceid="txAdvice"transaction-manager="txManager">

<tx:attributes>

<tx:methodname="exists"read-only="true"/>

<tx:methodname="add*"propagation="REQUIRED"/>

</tx:attributes>

</tx:advice>

在web.xml去配置监听spring

<listener-class>

org.springframework.web.context.ContextLoaderListener

</listener-class>

</listener>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:beans.xml</param-value>

</context-param>

3、配置Hibeinate

1、所需要的jar包

4、建立model

/**

package org.lei.model;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.Id;

/**

*@author renlei

*@date 2014-3-18 下午9:49:46

@Entity

public class User {

privateint id ;

privateString username;

privateString password;

表示主键自增

@Id

@GeneratedValue

publicint getId() {

returnid;

}

publicvoid setId(int id) {

this.id= id;

}

publicString getUsername() {

returnusername;

}

publicvoid setUsername(String username) {

this.username= username;

}

publicString getPassword() {

returnpassword;

}

publicvoid setPassword(String password) {

this.password= password;

}

5建立dao,daoimpl

/**

package org.lei.dao.impl;

import javax.annotation.Resource;

import org.lei.dao.UserDao;

import org.lei.model.User;

importorg.springframework.orm.hibernate3.HibernateTemplate;

importorg.springframework.stereotype.Component;

/**

*@author renlei

*@date 2014-3-19 上午10:19:30

//（把普通userDao实例化到spring容器中，相当于配置文件中的<beanid="" class=""/>）

@Component("userDao")

public class UserDaoImpl implementsUserDao{

privateHibernateTemplate hibernateTemplate;

publicHibernateTemplate getHibernateTemplate() {

returnhibernateTemplate;

}

/*将hibernateTemplate通过spring进行注入*/

@Resource

publicvoid setHibernateTemplate(HibernateTemplate hibernateTemplate) {

this.hibernateTemplate= hibernateTemplate;

}

/*(non-Javadoc)

* @seeorg.lei.dao.UserDao#save(org.lei.model.User)

@Override

publicboolean save(User user) {

//TODO Auto-generated method stub

hibernateTemplate.save(user);

returntrue;

}

6、构建UserManager和UserManagerImpl

/**

package org.lei.service.impl;

import javax.annotation.Resource;

import org.lei.dao.UserDao;

import org.lei.model.User;

import org.lei.srvice.UserManager;

importorg.springframework.stereotype.Component;

/**

*@author renlei

*@date 2014-3-18 下午9:54:10

/*（把普通userManagerImpl实例化到spring容器中，相当于配置文件中的<beanid="" class=""/>）*/

@Component("userManager")

public class UserManagerImpl implementsUserManager{

private UserDao userDao;

publicUserDao getUserDao() {

returnuserDao;

}

/*将userDao进行注入（即userDaoImple的实例）*/

@Resource(name="userDao")

publicvoid setUserDao(UserDao userDao) {

this.userDao= userDao;

}

/*(non-Javadoc)

* @seeorg.lei.srvice.UserManage#add(org.lei.model.User)

@Override

publicboolean add(User user) {

userDao.save(user);

returntrue;

}

7、引入Struts2-Spring-Plugin，构建Action

/**

package org.lei.action;

import javax.annotation.Resource;

import org.lei.model.User;

import org.lei.srvice.UserManager;

importorg.springframework.context.annotation.Scope;

importorg.springframework.stereotype.Component;

importcom.opensymphony.xwork2.ActionSupport;

/**

*@author renlei

*@date 2014-3-18 下午7:14:08

/*声明componet和scope，但貌似这两个不起作用，去了也没有问题，整个action好像

都交给了插件在管理*/

@Component("registerAction")

@Scope("prototype")

public class RegisterAction extendsActionSupport{

/**

privateUserManager userManager;

publicUserManager getUserManager() {

returnuserManager;

}

/*将userManager进行注入，这里是由Struts-Spring-plugin的插件注入的，不加@resource也可以

* 加了貌似没有起作用，默认去找一个userManager

* */

@Resource

publicvoid setUserManage(UserManager userManager) {

this.userManager= userManager;

}

privatestatic final long serialVersionUID = 1L;

privateString username;

privateString password;

publicString getUsername() {

returnusername;

}

publicvoid setUsername(String username) {

this.username= username;

}

publicString getPassword() {

returnpassword;

}

publicvoid setPassword(String password) {

this.password= password;

}

@Override

publicString execute() throws Exception {

//TODO Auto-generated method stub

Useruser = new User();

user.setUsername(username);

user.setPassword(password);

if(userManager.add(user));

returnSUCCESS;

}

8通过junit进行测试

/**

package org.lei.action;

import static org.junit.Assert.*;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

importorg.springframework.context.ApplicationContext;

importorg.springframework.context.support.ClassPathXmlApplicationContext;

/**

*@author renlei

*@date 2014-3-19 上午10:49:43

public class RegisterActionTest {

/**

* @throws java.lang.Exception

@Before

publicvoid setUp() throws Exception {

}

/**

* Test method for {@linkorg.lei.action.RegisterAction#execute()}.

@Test

publicvoid testExecute() {

ApplicationContextctx = new ClassPathXmlApplicationContext("beans.xml");

RegisterActionua = (RegisterAction)ctx.getBean("registerAction");

try {

ua.execute();

}catch (Exception e) {

//TODO Auto-generated catch block

e.printStackTrace();

}

//Assert.assertTrue(ua.getUsers().size()> 0);

}

下面是我当时配置好的工程的下载地址

ssh工程下载

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