Spring Struts2 Hibernate 全注解开发整合

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1.jar pom.xml文件

<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">    <parent>        <artifactId>Maven01</artifactId>        <groupId>cn.bdqn</groupId>        <version>1.0-SNAPSHOT</version>    </parent>    <modelVersion>4.0.0</modelVersion>    <artifactId>SSH04</artifactId>    <packaging>war</packaging>    <name>SSH04 Maven Webapp</name>    <url>http://maven.apache.org</url>    <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>        <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>        <dependency>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-core</artifactId>            <version>2.8.1</version>        </dependency>        <dependency>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-databind</artifactId>            <version>2.5.1</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>org.wisdom-framework</groupId>            <artifactId>mysql-connector-java</artifactId>            <version>5.1.34_1</version>        </dependency>        <dependency>            <groupId>org.apache.struts</groupId>            <artifactId>struts2-convention-plugin</artifactId>            <version>2.3.4.1</version>        </dependency>    </dependencies>    <build>        <resources>            <resource>                <directory>src/main/java</directory>                <includes>                    <include>**/*.xml</include>                </includes>            </resource>        </resources>    </build></project>

2.编写分层

3.编写实体层

package cn.gh.bean;import javax.persistence.*;/** * Created by guo on 2017/10/29. */@Entity@Table(name = "Dept")public class Dept {    @Id    @GeneratedValue    private int deptno;    @Column    private String deptname;    public int getDeptno() {        return deptno;    }    public void setDeptno(int deptno) {        this.deptno = deptno;    }    public String getDeptname() {        return deptname;    }    public void setDeptname(String deptname) {        this.deptname = deptname;    }}

4.编写dao层

package cn.gh.dao;import cn.gh.bean.Dept;/** * Created by guo on 2017/10/29. */public interface IDeptDAO {    public void addDept(Dept dept);}

实现

package cn.gh.dao;import cn.gh.bean.Dept;import org.hibernate.SessionFactory;import org.springframework.stereotype.Repository;import javax.annotation.Resource;/** * Created by guo on 2017/10/29. */@Repository("deptDAO")public class DeptDAOImpl  implements IDeptDAO{    @Resource    private SessionFactory sessionFactory;    public void addDept(Dept dept) {        sessionFactory.getCurrentSession().save(dept);    }    public SessionFactory getSessionFactory() {        return sessionFactory;    }    public void setSessionFactory(SessionFactory sessionFactory) {        this.sessionFactory = sessionFactory;    }}
5.编写service层

package cn.gh.service;import cn.gh.bean.Dept;/** * Created by guo on 2017/10/29. */public interface IDeptService {    public void addDept(Dept dept);}

package cn.gh.service;import cn.gh.bean.Dept;import cn.gh.dao.IDeptDAO;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import javax.annotation.Resource;/** * Created by guo on 2017/10/29. */@Service("deptService")public class DeptServiceImpl implements IDeptService {    @Resource    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;    }}

6.编写action层
package cn.gh.service;import cn.gh.bean.Dept;import cn.gh.dao.IDeptDAO;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import javax.annotation.Resource;/** * Created by guo on 2017/10/29. */@Service("deptService")public class DeptServiceImpl implements IDeptService {    @Resource    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;    }}

7.编写application文件

<?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">    <!--开启包扫描器-->    <context:component-scan base-package="cn.gh"></context:component-scan>    <!--1.配置数据源c3p0-->    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">        <property name="driverClass" value="${jdbc.driverClassName}"/>        <property name="user" value="${jdbc.username}"/>        <property name="password" value=""/>        <property name="jdbcUrl" value="${jdbc.url}"/>    </bean>    <!--jdbc.properties-->    <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>    <!--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.MySQLDialect</prop>                <prop key="hibernate.hbm2ddl.auto">create</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>        <property name="packagesToScan" value="cn.gh.bean"></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></beans>

7.和上篇博客访问一样

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