http://xlaohe1.iteye.com/blog/1139028
一下代码不完整的，可参考 http://blog.csdn.net/jlh2/article/details/4807801
springmvc和hibernate的annotation集合:
首先web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>hibernateAspringmvc</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:applicationContext*.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <!-- this is 'spring' name for your spring-servlet.xml --> <servlet-name>spring</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>*.xl</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> </web-app> |
然后是applicationContext.xml
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<?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" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd" default-autowire="byName" default-lazy-init="true"> <!-- this pack must include xxx-servlet.xml's pack. --> <context:component-scan base-package="org.xlaohe1" /> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://localhost:3306/test" /> <property name="username" value="root" /> <property name="password" value="root" /> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 这几句在spring hibernate的注解整合中可以不需要 因为下面的2就是扫描指定路劲下的实体进行映射 --> <!-- 1======================= --> <property name="namingStrategy"> <bean class="org.hibernate.cfg.ImprovedNamingStrategy" /> </property> <property name="annotatedClasses"><!-- the must have. before this is mapping,now is entity --> <list> <value>org.xlaohe1.model.User</value> </list> </property> <!-- 1======================= --> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> <prop key="hibernate.show_sql">false</prop> <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop> <prop key="hibernate.cache.use_query_cache">false</prop> <prop key="hibernate.jdbc.batch_size">50</prop> <prop key="hibernate.cache.use_second_level_cache">false</prop> </props> </property> <!-- 2======================= --> <!-- 自动扫描指定位置下的实体文件进行映射 --> <property name="packagesToScan" value="org.xlaohe1.model" /> <!-- 2======================= --> </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" /> </beans> |
spring-serlvet.xml
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> <!-- 对web包中的所有类进行扫描，以完成Bean创建和自动依赖注入的功能 --> <context:component-scan base-package="org.xlaohe1.web"/> <!--启动Spring MVC的注解功能，完成请求和注解POJO的映射 <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/> --> <mvc:annotation-driven/> <!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsp/" p:suffix=".jsp"/>--> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/jsp/"/> <property name="suffix" value=".jsp"/> </bean> </beans> |
entity:
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package org.xlaohe1.model; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name = "users", catalog = "test") public class User { private Integer id; private String username; private String password; private Integer age; public User() { super(); } @Id @GeneratedValue(strategy=GenerationType.AUTO) @Column(name = "id") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @Column(name = "username") public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } @Column(name = "password") public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } @Column(name = "age") public Integer getAge() { return age; } public void setAge(Integer age) { this.age = age; } } |
userdaoimpl
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package org.xlaohe1.dao.impl; import java.util.List; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; import org.springframework.stereotype.Repository; import org.xlaohe1.dao.IUserDao; import org.xlaohe1.model.User; @Repository public class UserDaoImpl extends HibernateDaoSupport implements IUserDao { @SuppressWarnings("unchecked") @Override public List<User> findAllUsers() { String hql = "FROM User"; return getHibernateTemplate().find(hql); } } |
userserviceimpl
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package org.xlaohe1.service.impl; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import org.xlaohe1.dao.IUserDao; import org.xlaohe1.model.User; import org.xlaohe1.service.IUserService; @Service @Transactional public class UserServiceImpl implements IUserService { @Autowired IUserDao userDao; @Override //@Transactional(propagation=Propagation.SUPPORTS,readOnly=true) public List<User> findAllUsers() { return userDao.findAllUsers(); } } |
usercontroller
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package org.xlaohe1.web; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import org.xlaohe1.model.User; import org.xlaohe1.service.IUserService; @Controller public class UserController { @Autowired IUserService userService; public UserController() { } @RequestMapping(value = "/show") public ModelAndView myMethod(HttpServletRequest request, HttpServletResponse response, ModelMap modelMap) throws Exception { List<User> ulst = userService.findAllUsers(); modelMap.put("users", ulst); return new ModelAndView("showUser", modelMap); } @RequestMapping(value = "/t") public ModelAndView t() { return new ModelAndView("t"); } } |
<context:annotation-config />这个配置告诉springmvc,springmvc相关的bean中使用注解来进行表示
<context:component-scan base-package=”com.jlh2.study.web.module”/>这个配置告诉springmvc对com.jlh2.study.web.module进行扫描，并创建其中的javaBe an并注入到spring容器中。
<bean class=”org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping” /> 启动springmvc的注解映射功能
<bean class=”org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping” /> 自动将访问url映射到同名的Controller上面
<bean class=”org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter”/> 启动springmvc的注解功能
