Spring+SpringMVC+Spring data Jpa 配置文件

1、框架搭建

//导入对应的包 <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <org.springframework.version>4.2.5.RELEASE</org.springframework.version> <org.hibernate.version>4.3.8.Final</org.hibernate.version> <spring-data-jpa.version>1.9.0.RELEASE</spring-data-jpa.version> <com.fasterxml.jackson.version>2.5.0</com.fasterxml.jackson.version> <org.slf4j.version>1.6.1</org.slf4j.version> </properties> <dependencies> <!-- Spring的支持包 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${ 
   org.springframework.version}</version> <scope>test</scope> </dependency> <!-- 引入web前端的支持 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${ 
   org.springframework.version}</version> </dependency> <!-- SpringMCV上传需要用到io包--> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> <version>1.3.2</version> </dependency> <!-- 文件上传用到的包 --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.2.2</version> </dependency> <!-- SpringMVC的json支持包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>${ 
   com.fasterxml.jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>${ 
   com.fasterxml.jackson.version}</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>${ 
   com.fasterxml.jackson.version}</version> </dependency> <!-- hibernate的支持包 --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>${ 
   org.hibernate.version}</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>${ 
   org.hibernate.version}</version> </dependency> <!-- SpringData的支持包 --> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-jpa</artifactId> <version>${ 
   spring-data-jpa.version}</version> </dependency> <!-- SpringData的擴展包 --> <dependency> <groupId>com.github.wenhao</groupId> <artifactId>jpa-spec</artifactId> <version>3.1.1</version> <!-- 把所有的依賴都去掉 --> <exclusions> <exclusion> <groupId>*</groupId> <artifactId>*</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.5</version> </dependency> <!-- 測試包 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <!-- 这个scope 只能作用在编译和测试时，同时没有传递性。表示在运行的时候不添加此jar文件 --> <scope>provided</scope> </dependency> <!-- 日志文件 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${ 
   org.slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${ 
   org.slf4j.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.14</version> </dependency> <!-- 代码生成器模版技术 --> <dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity</artifactId> <version>1.6</version> </dependency> <!-- shiro的支持包 --> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-all</artifactId> <version>1.4.0</version> <type>pom</type> </dependency> <!-- shiro与Spring的集成包 --> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.4.0</version> </dependency> <!-- poi支持的jar包 --> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.11</version> </dependency> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi-ooxml</artifactId> <version>3.11</version> </dependency> <!-- 图片压缩功能 --> <!-- 缩略图 --> <dependency> <groupId>net.coobird</groupId> <artifactId>thumbnailator</artifactId> <version>0.4.6</version> </dependency> <!-- 定时调度 --> <dependency> <groupId>quartz</groupId> <artifactId>quartz</artifactId> <version>1.5.2</version> </dependency> <!-- 邮件支持 --> <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4.1</version> </dependency> </dependencies> 

2、修改编译的插件版本

<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> 

3、创建项目结构

• src
  • java
  • resources
  • webapp
• test
  • java

4、配置spring框架配置文件

<?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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd "> <!--扫描domain层--> <context:component-scan base-package="com.zhonghaijun.ssj.repository"/> <!--扫描数据源的配置文件--> <context:property-placeholder location="classpath:db/jdbc.properties"/> <!--配置数据源--> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="${jdbc.driverClassName}"/> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <!--需要使用 LocalContainerEntityManagerFactoryBean ，因为只有这个对象才能支持persistanceContext注解--> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <!--配置数据源--> <property name="dataSource" ref="dataSource"/> <!--扫描domain层包,将里面的对象纳入到entityManger的管理当中--> <property name="packagesToScan" value="com.zhonghaijun.ssj.domain"/> <!--配置适配器，其目的是告诉soring框架我当前JPA用的ORM框架为hibernate--> <property name="jpaVendorAdapter"> <!--找到hibernate的适配器--> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <!--配置方言--> <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect"/> <!--配置数据库建表策略--> <property name="generateDdl" value="true"/> <!--配置sql语句显示--> <property name="showSql" value="true"/> </bean> </property> </bean> <!--开启事务管理器--> <!--id一定不要随意改动，因为默认回去找 id为transactionManager--> <bean id="Manager" class="org.springframework.orm.jpa.JpaTransactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory"/> </bean> <!--如果一定要改,就在支持全注解的标签当中更改--> <!--支持全注解--> <tx:annotation-driven/> <!--将dao层改为repository（springdataJpa建议）--> <!--将repository扫描到jpa当中去，添加事务管理管理器，并且添加entityManagerFactory对象--> <jpa:repositories base-package="com.zhonghaijun.ssj.repository" transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory" /> </beans> 

5、配置spingMVC配置文件

<?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.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd "> <!--扫描包路径--> <context:component-scan base-package="com.zhonghaijun.ssj.controller"/> <!--释放静态资源--> <mvc:default-servlet-handler/> <!--支持注解--> <mvc:annotation-driven> <!--响应JSON中文数据乱码--> <mvc:message-converters register-defaults="true"> <!-- 解决Controller返回json中文乱码问题 --> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> <value>application/json;charset=UTF-8</value> </list> </property> </bean> </mvc:message-converters> </mvc:annotation-driven> <!--视图解析器--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/" /> <property name="suffix" value=".html" /> </bean> <!--配置文件上传解析器--> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!--文件大小--> <property name="maxUploadSize"> <value></value> </property> <property name="defaultEncoding"> <value>UTF-8</value> </property> </bean> </beans> 

5、配置web.xml

<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <!--配置请求数据乱码--> <filter> <filter-name>characterEncodingFilter</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> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/* 
    
    
    
      contextConfigLocation 
     
    
      classpath:applicationContext.xml 
     
    
    
    
      org.springframework.web.context.ContextLoaderListener 
     
    
    
    
    
      dispatcherServlet 
     
    
      org.springframework.web.servlet.DispatcherServlet 
     
     
     
       contextConfigLocation 
      
     
       classpath:applicationContext-mvc.xml 
      
     
    
      1 
     
    
    
    
      dispatcherServlet 
     
     
    
      /