SSH 坏境搭建（2）_添加Hibernate和Spring

        hibernate.cfg.xml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <!-- 数据库连接信息 --> <!-- <property name="connection.url">jdbc:mysql://localhost:3306/ItcastOA</property> <property name="connection.username">root</property> <property name="connection.password">123</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> --> <!-- Hibernate配置信息 --> <!-- dialect方言--> <property name="dialect"> org.hibernate.dialect.MySQLDialect </property> <property name="javax.persistence.validation.mode">none</property>  <!-- 其他配置 --> <property name="hibernate.show_sql">true</property> <property name="hbm2ddl.auto">update</property> <!-- 在配置文件中关联映射文件 -->  <mapping resource="cn/itcast/oa/domain/User.hbm.xml" />  </session-factory> </hibernate-configuration>

        User.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.itcast.oa.domain"> <class name="User" table="t_user"> <id name="id"> <generator class="native"/> </id> <property name="loginName" /> <property name="password" /> <property name="name" /> <property name="gender" /> <property name="phoneNumber" /> <property name="email" /> <property name="description" /> <!-- department属性，本类与Department的多对一 --> <many-to-one name="department" class="Department" column="departmentId"></many-to-one> <!-- roles属性，本类与Role的多对多--> <set name="roles" table="t_user_role"> <key column="userId"></key> <many-to-many class="Role" column="roleId"></many-to-many> </set> </class> </hibernate-mapping>

spring

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <!-- 自动扫描与装配bean --> <context:component-scan base-package="cn.ssh.test"></context:component-scan> </beans>

在web.xml中添加

<!-- 配置Spring的用于初始化 -->

<listener>  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param>  <param-name>contextConfigLocation</param-name>  <param-value>classpath:applicationContext*.xml</param-value> </context-param>

测试：1、在ActionTest中添加配置

@Controller
@Scope("prototype")
public class TestAction extends ActionSupport {
	
	@Override
	public String execute() throws Exception {
		
		return "SUCCESS";
	}

}

2、编写TestSpring.java

public class TestSpring { private ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml"); @Test public void testBean() throws Exception { TestAction testAction = (TestAction) ac.getBean("testAction"); System.out.println(testAction); } }

3、运行测试类,结果为