一，引jar包
<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>Hebirnate</artifactId> <groupId>cn.happy</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>sshAnno</artifactId> <packaging>war</packaging> <name>sshAnno Maven Webapp</name> <url>http://maven.apache.org</url> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</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导入--> <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.1.0</version> </dependency> <!--struts2--> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-core</artifactId> <version>2.3.4.1</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.13.RELEASE</version> </dependency> <dependency> <groupId>org.apache.struts.xwork</groupId> <artifactId>xwork-core</artifactId> <version>2.3.4.1 </version> </dependency> <!-- struts2整合spring --> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-spring-plugin</artifactId> <version>2.3.4.1</version> </dependency> <!-- struts注解核心包 --> <dependency> <groupId>org.apache.struts</groupId> <artifactId>struts2-convention-plugin</artifactId> <version>2.3.4.1</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.13.RELEASE</version> </dependency> </dependencies> <build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> </resources> </build> </project>
二，搭建项目
2.1 entity包下Dept类
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; } }
2.1.1 entity包下Dept.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="cn.ssh.entity">
<!--实体 name=实体端的内容 column=DB端的内容-->
<class name="Dept" table="Dept" schema="zyx">
<!--和底层数据表对应的主键 业务意义-->
<id name="deptno" column="DEPTNO">
<!--主键生成策略 ：assigned:程序员手动给值-->
<generator class="native"/>
</id>
<property name="deptname" column="DEPTNAME"></property>
<!-- 一对多 1个部门 多个员工-->
</class>
</hibernate-mapping>
2.2 DAO包下IDeptDao接口
public interface IDeptDao { public int addDept(Dept dept); }
2.2.1 DAO包下DeptDaoImpl
public class DeptAction implements Action {
private Dept dept;
IDeptService service;
public Dept getDept() {
return dept;
}
public void setDept(Dept dept) {
this.dept = dept;
}
public IDeptService getService() {
return service;
}
public void setService(IDeptService service) {
this.service = service;
}
public String execute() throws Exception {
service.addDept(dept);
return SUCCESS;
}
}
2.3 Service包下IDeptService接口
public interface IDeptService { public int addDept(Dept dept); }
2.3.1 Service包下DeptServiceImpl
public class DeptServiceImpl implements IDeptService{
IDeptDao dao;
public IDeptDao getDao() {
return dao;
}
public void setDao(IDeptDao dao) {
this.dao = dao;
}
@Transactional
public int addDept(Dept dept) {
return dao.addDept(dept);
}
}
2.4 action包下DeptAction
public class DeptAction implements Action {
private Dept dept;
IDeptService service;
public String execute() throws Exception {
service.addDept(dept);
return SUCCESS;
}
public Dept getDept() {
return dept;
}
public void setDept(Dept dept) {
this.dept = dept;
}
public IDeptService getService() {
return service;
}
public void setService(IDeptService service) {
this.service = service;
}
}
2.5 resources下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: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/tx http://www.springframework.org/schema/tx/spring-tx.xsd
">
<!--
1.数据源 c3p0
-->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
<property name="driverClass" value="${jdbc.driverClass}"></property>
<property name="user" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!--2.识别到jdbc.properties文件-->
<context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>
<!--3.bookDAO 没有实现类-->
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="hibernateProperties">
<props>
<!--方言-->
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<!--是否打印sql-->
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContext</prop>
</props>
</property>
<!--关联小配置-->
<property name="mappingDirectoryLocations" value="classpath:cn/ssh/entity"></property>
</bean>
<!--
4.dao
-->
<bean id="deptDao" class="cn.ssh.dao.DeptDaoImpl">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!--
5.service
-->
<bean id="deptService" class="cn.ssh.service.DeptServiceImpl">
<property name="dao" ref="deptDao"></property>
</bean>
<!--
6.action
-->
<bean id="deptAction" class="cn.ssh.action.DeptAction">
<property name="service" ref="deptService"></property>
</bean>
<!--
7.事务管理器
-->
<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!--
8.事务真实配置
-->
<tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>
</beans>
2.6 resources下jdbc.properties
jdbc.jdbcUrl=jdbc:oracle:thin:@localhost:1521:orcl jdbc.driverClass=oracle.jdbc.driver.OracleDriver jdbc.username=zyx jdbc.password=zyx
2.7 resources下struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<constant name="struts.devMode" value="true"/>
<package name="default" namespace="/" extends="struts-default">
<action name="add" class="deptAction">
<result>/add.jsp</result>
</action>
</package>
</struts>
2.8 千万别忘了配置web.xml
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<!--上下文-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!--配置struts-->
<filter>
<filter-name>struts1</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts1</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--监听器-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
三，配置web页面
3.1 index.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>添加部门</head>
<body>
<form method="post" action="/add">
部门名称：<input name="dept.deptname"/>
<input type="submit" value="添加"/>
</form>
</body>
</html>
