idea中Maven环境Spring+Hibernate+Struts2_idea spring struts2 hibernate3 applicationcontext.-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_36024609/article/details/78385004

一：整体架构

二：pom.xml:

<dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.3</version>
      <scope>test</scope>
    </dependency>

    <!--spring配置-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>4.2.0.RELEASE</version>
    </dependency>
    <!--aop使用的jar-->
    <dependency>
      <groupId> org.aspectj</groupId >
      <artifactId> aspectjweaver</artifactId >
      <version> 1.8.7</version >
    </dependency>




    <!--SpringWeb-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>4.1.8.RELEASE</version>
    </dependency>

    <!--JavaEE-->
    <dependency>
      <groupId>javaee</groupId>
      <artifactId>javaee-api</artifactId>
      <version>5</version>
    </dependency>

    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
      <scope>runtime</scope>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</artifactId>
      <version>4.2.5.RELEASE</version>
    </dependency>

    <!--c3p0-->
    <dependency>
      <groupId>com.mchange</groupId>
      <artifactId>c3p0</artifactId>
      <version>0.9.5.2</version>
    </dependency>

    <!--hibernate jar包-->
    <!--jta的jar包-->
    <dependency>
      <groupId>javax.transaction</groupId>
      <artifactId>jta</artifactId>
      <version>1.1</version>
    </dependency>

    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-core</artifactId>
      <version>5.0.6.Final</version>
    </dependency>

    <!--Spring-ORM-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-orm</artifactId>
      <version> 4.2.2.RELEASE</version>
    </dependency>

    <!--Oracle驱动的jar-->
    <dependency>
      <groupId>com.oracle</groupId>
      <artifactId>ojdbc6</artifactId>
      <version>11.2.0.1.0</version>
    </dependency>

    <dependency>
      <groupId>org.apache.struts</groupId>
      <artifactId>struts2-core</artifactId>
      <version>2.3.4.1</version>
    </dependency>

    <dependency>
      <groupId>org.apache.struts.xwork</groupId>
      <artifactId>xwork-core</artifactId>
      <version>2.3.4.1</version>
    </dependency>

    <!--Struts整合Spring的jar包-->
    <dependency>
      <groupId>org.apache.struts</groupId>
      <artifactId>struts2-spring-plugin</artifactId>
      <version>2.3.4.1</version>
    </dependency>

    <!--Struts2注解支持jar包-->
    <dependency>
      <groupId>org.apache.struts</groupId>
      <artifactId>struts2-convention-plugin</artifactId>
      <version>2.3.4.1</version>
    </dependency>
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.31</version>
    </dependency>

三：Dept.class

public class Dept {

    private Integer deptno;

    private String deptname;

    public Integer getDeptno() {
        return deptno;
    }

    public void setDeptno(Integer deptno) {
        this.deptno = deptno;
    }

    public String getDeptname() {
        return deptname;
    }

    public void setDeptname(String deptname) {
        this.deptname = deptname;
    }
}

四：Dept.hbm.xml

<hibernate-mapping package="cn.happy.bean">
    <class name="Dept" table="Dept" schema="happyy2165">
        <id name="deptno" column="deptno">
            <generator class="native"></generator>
        </id>
        <property name="deptname" />
    </class>
</hibernate-mapping>

五：IDeptDAO

public interface IDeptDAO {
    public void addDept(Dept dept);
}

六：DeptDAOImpl

public class DeptDAOImpl implements IDeptDAO {
    private SessionFactory sessionFactory;
    public void addDept(Dept dept) {
        Session session = sessionFactory.getCurrentSession();
        session.save(dept);
    }

    public SessionFactory getSessionFactory() {
        return sessionFactory;
    }

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }
}

七：IDeptService:

public interface IDeptService {
    public void addDept(Dept dept);
}

八：DeptServiceImpl

public class DeptServiceImpl implements IDeptService{
    private IDeptDAO deptDAO;
    @Transactional
    public void addDept(Dept dept) {
        deptDAO.addDept(dept);
    }

    public IDeptDAO getDeptDAO() {
        return deptDAO;
    }

    public void setDeptDAO(IDeptDAO deptDAO) {
        this.deptDAO = deptDAO;
    }
}

九：DeptAction

public class DeptAction extends ActionSupport {
    private Dept dept;
    private IDeptService deptService;
    public String add() {
        System.out.println(dept);
        deptService.addDept(dept);
        return SUCCESS;
    }

    public Dept getDept() {
        return dept;
    }

    public void setDept(Dept dept) {
        this.dept = dept;
    }

    public IDeptService getDeptService() {
        return deptService;
    }

    public void setDeptService(IDeptService deptService) {
        this.deptService = deptService;
    }
}

十：applicationContext.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
     http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
">

    <!--1.配置数据源c3p0-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="com.mysql.jdbc.Driver"></property>
        <property name="jdbcUrl" value="jdbc:mysql://localhost/other?characterEncoding=gb2312"></property>
        <property name="user" value="sa"></property>
        <property name="password" value="ljl19980427"></property>
    </bean>

    <!--2.SessionFactory         类：Local-->
      <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
          <property name="hibernateProperties">
              <props>
                   <!--hibernate.xxxxxx必须以hibernate-->
                  <prop key="hibernate.show_sql">true</prop>
                  <prop key="hibernate.format_sql">true</prop>
                  <prop key="hibernate.dialect">	org.hibernate.dialect.MySQL5Dialect</prop>
                  <!--with current thread bind session和线程绑定的session-->
                  <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContext</prop>
              </props>
          </property>
          <!--扫描小配置文件 所有的hbm文件-->
          <property name="mappingDirectoryLocations" value="classpath:cn/happy/bean"></property>
    </bean>
    <!--3.dao-->
    <bean id="deptDAO" class="cn.happy.dao.DeptDAOImpl">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <!--4.service-->
    <bean id="deptService" class="cn.happy.service.DeptServiceImpl">
        <property name="deptDAO" ref="deptDAO"></property>
    </bean>

   <!--要用Spring去创建Action对象  Struts2的Action是多例的-->
   <bean id="deptAction" class="cn.happy.action.DeptAction" scope="prototype">
       <property name="deptService" ref="deptService"></property>
   </bean>



  <!--  6.事务管理器-->
    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

   <!--7.事务-->
   <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>
   <!--  <tx:advice id="txAdvice" transaction-manager="transactionManager">
         <tx:attributes>
             <tx:method name="add*" isolation="DEFAULT" propagation="REQUIRED"/>
         </tx:attributes>
     </tx:advice>

     <aop:config>
         <!–配置了切点Pointcut–>
        <aop:pointcut id="mypoint" expression="execution(* *..service.*.*(..))"/>
       <!– 顾问–>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="mypoint"></aop:advisor>
    </aop:config>-->

</beans>

十一：add.jsp

<html>
<head>
    <title>添加部门</title>
</head>
<body>
   <form method="post" action="/add">
      部门名称： <input name="dept.deptname"/>
       <input type="submit" value="添加"/>
   </form>
</body>
</html>

十二：web.xml

<web-app>
  <display-name>Archetype Created Web Application</display-name>
  <!--有点东西-->
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>

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


  <!--1.监听器-->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <welcome-file-list>
    <welcome-file>/jsp/add.jsp</welcome-file>
  </welcome-file-list>
</web-app>