springMVC、spring、jpa、springData整合配置

首先是jar包问题：

1.hibernate的必须的包

2.hibernate的二级缓存：

3.hibernate的c3p0包：

4.mysql的驱动包：

5.hibernate的jpa包：

6.Spring和springMVC的包：

7.springData的包：

8.好了：

用idea配置web.xml的spring和springMVC的 配置文件，如果需要修改路径就修改，配置乱码处理过滤，配置springMVC使用resful风格色post转换方法

web.xml文件：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"          xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"          version="3.1">       <!--handle the Chinese garbled-->       <filter>         <filter-name>encodingFilter</filter-name>         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>         <init-param>             <param-name>encoding</param-name>             <param-value>UTF-8</param-value>         </init-param>     </filter>     <filter-mapping>         <filter-name>encodingFilter</filter-name>         <url-pattern>/*</url-pattern>     </filter-mapping>       <!--支持reful风格增删改查-->     <filter>         <filter-name>hiddenHttpMethodFilter</filter-name>         <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>     </filter>     <filter-mapping>         <filter-name>hiddenHttpMethodFilter</filter-name>         <url-pattern>/*</url-pattern>     </filter-mapping>         <!--configure the Spring-->     <context-param>         <param-name>contextConfigLocation</param-name>         <param-value>classpath:com/configuration/spring.xml</param-value>     </context-param>     <listener>         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>     </listener>         <!--configure the springMVC-->     <servlet>         <servlet-name>dispatcher</servlet-name>         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>         <init-param>             <param-name>contextConfigLocation</param-name>             <param-value>classpath:com/configuration/mvc.xml</param-value>         </init-param>         <load-on-startup>1</load-on-startup>     </servlet>     <servlet-mapping>         <servlet-name>dispatcher</servlet-name>         <url-pattern>/</url-pattern>     </servlet-mapping> </web-app>

9.配置springMVC：扫描包，解析器，加载静态功能和注解功能

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

<?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:mvc="http://www.springframework.org/schema/mvc"        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-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">       <!--自动扫描包-->     <context:component-scan base-package="com" use-default-filters="false">           <context:include-filter type="annotation"                                 expression="org.springframework.stereotype.Controller"/>         <context:include-filter type="annotation"                                 expression="org.springframework.web.bind.annotation.ControllerAdvice"/>     </context:component-scan>         <!--视图解析器-->     <bean id="my" class="org.springframework.web.servlet.view.InternalResourceViewResolver">         <property name="prefix" value="/WEB-INF/views/"/>         <property name="suffix" value=".jsp"/>     </bean>       <!--处理静态资源-->     <mvc:default-servlet-handler></mvc:default-servlet-handler>     <mvc:annotation-driven></mvc:annotation-driven>   </beans>

10.配置spring文件：扫描包，配置dataSource，配饰japEntityFactory等等..jpa的基本配置,事务，jpa管理器,springData

   

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

<?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:jpa="http://www.springframework.org/schema/data/jpa"        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-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.0.xsd">       <!--加载配置文件-->     <context:property-placeholder location="classpath:db.properties"/>         <!--扫描包，排除springMVC扫描的包，重复扫描会有问题-->     <context:component-scan base-package="com">         <context:exclude-filter type="annotation"                                 expression="org.springframework.stereotype.Controller"></context:exclude-filter>         <context:exclude-filter type="annotation"                                 expression="org.springframework.web.bind.annotation.ControllerAdvice"/>     </context:component-scan>         <!--配置数据源-->     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">           <property name="user" value="${user}"/>         <property name="password" value="${password}"/>         <property name="driverClass" value="${drive}"/>         <property name="jdbcUrl" value="${url}"/>     </bean>         <!--jpa管理工厂-->     <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">           <!--数据源-->         <property name="dataSource" ref="dataSource"/>         <!--适配器-->         <property name="jpaVendorAdapter">             <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"/>         </property>           <!--扫描包-->         <property name="packagesToScan" value="com"/>             <!--基本配置-->         <property name="jpaProperties">             <props>                 <!--命名策略-->                 <prop key="hibernate.ejb.naming_strategy">org.hibernate.cfg.ImprovedNamingStrategy</prop>                   <!--基本配置-->                 <prop key="hibernate.format_sql">true</prop>                 <prop key="hibernate.show_sql">true</prop>                 <prop key="hibernate.hbm2ddl.auto">update</prop>                 <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>                   <!--二级缓存-->                 <prop key="hibernate.cache.use_query_cache">true</prop>                 <prop key="hibernate.cache.use_second_level_cache">true</prop>                 <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.EhCacheRegionFactory</prop>             </props>         </property>           <property name="sharedCacheMode" value="ENABLE_SELECTIVE"/>     </bean>         <!--配置事务-->     <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">         <property name="entityManagerFactory" ref="entityManagerFactory"/>     </bean>       <!--配置基于注解的事务-->     <tx:annotation-driven transaction-manager="transactionManager"/>       <!--配置spring data-->     <jpa:repositories base-package="com" entity-manager-factory-ref="entityManagerFactory"></jpa:repositories>       </beans>

11.写一个实体类Employee.java、Department.java，多对一注解

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78

package com.domain;   import javax.persistence.*; import java.util.Date;   /**  * Created by Anonymous on 2016/4/12.  */   @Table(name = "sssp_empoyee") @Entity public class Employee {       private Integer id;     private String lastName;     private String email;     private Date birth;     private Date crateTime;     private Department department;         @GeneratedValue     @Id     public Integer getId() {         return id;     }       public void setId(Integer id) {         this.id = id;     }       public String getLastName() {         return lastName;     }       public void setLastName(String lastName) {         this.lastName = lastName;     }       public String getEmail() {         return email;     }       public void setEmail(String email) {         this.email = email;     }         @Temporal(TemporalType.DATE)     public Date getBirth() {         return birth;     }       public void setBirth(Date birth) {         this.birth = birth;     }         @Temporal(TemporalType.TIMESTAMP)     public Date getCrateTime() {         return crateTime;     }       public void setCrateTime(Date crateTime) {         this.crateTime = crateTime;     }       @JoinColumn(name = "Department_ID")     @ManyToOne     public Department getDepartment() {         return department;     }         public void setDepartment(Department department) {         this.department = department;     } }

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

package com.domain;   import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.Table;   /**  * Created by Anonymous on 2016/4/12.  */   @Table(name = "sssp_department") @Entity public class Department {       private Integer id;     private String departmentName;         @GeneratedValue     @Id     public Integer getId() {         return id;     }       public void setId(Integer id) {         this.id = id;     }       public String getDepartmentName() {         return departmentName;     }       public void setDepartmentName(String departmentName) {         this.departmentName = departmentName;     } }

写个测试类运行，则在数据库自动生成表：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

import org.junit.Test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext;   public class Main {       private ApplicationContext context;         public Main() {           context = new ClassPathXmlApplicationContext("classpath:com/configuration/spring.xml");       }         @Test     public void testCreateTable() {       }     }

效果：

 

   

来自为知笔记(Wiz)