SpringMVC+JPA+Spring+maven框架使用junit单元测试

一、搭建矿建

1、整体的结构：

2、jar包引入，此处使用maven

<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.10</version>
		</dependency>

		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-orm</artifactId>
			<version>4.1.3.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
			<version>4.3.11.Final</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-c3p0</artifactId>
			<version>4.3.5.Final</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-entitymanager</artifactId>
			<version>4.3.11.Final</version>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-ehcache</artifactId>
			<version>4.3.11.Final</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.35</version>
		</dependency>
		<dependency>
			<groupId>commons-dbcp</groupId>
			<artifactId>commons-dbcp</artifactId>
			<version>1.2.2</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.7.12</version>
		</dependency>
		<dependency>
			<groupId>com.jolbox</groupId>
			<artifactId>bonecp</artifactId>
			<version>0.8.0.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>com.jolbox</groupId>
			<artifactId>bonecp-spring</artifactId>
			<version>0.8.0.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>com.jolbox</groupId>
			<artifactId>bonecp-provider</artifactId>
			<version>0.8.0-alpha1</version>
		</dependency>
		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjweaver</artifactId>
			<version>1.8.7</version>
		</dependency>
		<dependency>
			<groupId>cglib</groupId>
			<artifactId>cglib-nodep</artifactId>
			<version>3.2.0</version>
		</dependency>
		<dependency>
			<groupId>commons-collections</groupId>
			<artifactId>commons-collections</artifactId>
			<version>3.2.1</version>
		</dependency>
		<dependency>
			<groupId>ant</groupId>
			<artifactId>ant</artifactId>
			<version>1.6.5</version>
		</dependency>
		<dependency>
			<groupId>org.apache.avro</groupId>
			<artifactId>avro</artifactId>
			<version>1.7.7</version>
		</dependency>
		<dependency>
			<groupId>commons-beanutils</groupId>
			<artifactId>commons-beanutils</artifactId>
			<version>1.9.2</version>
		</dependency>
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.1</version>
		</dependency>
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>2.4</version>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-lang3</artifactId>
			<version>3.4</version>
		</dependency>
		<dependency>
			<groupId>commons-codec</groupId>
			<artifactId>commons-codec</artifactId>
			<version>1.9</version>
		</dependency>
		<dependency>
			<groupId>dom4j</groupId>
			<artifactId>dom4j</artifactId>
			<version>1.6.1</version>
		</dependency>
		<dependency>
			<groupId>net.sf.ezmorph</groupId>
			<artifactId>ezmorph</artifactId>
			<version>1.0.6</version>
		</dependency>
		<dependency>
			<groupId>org.freemarker</groupId>
			<artifactId>freemarker</artifactId>
			<version>2.3.23</version>
		</dependency>
		<dependency>
			<groupId>com.google.guava</groupId>
			<artifactId>guava</artifactId>
			<version>18.0</version>
		</dependency>
		<!-- <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> 
			<version>3.20.0-GA</version> </dependency> -->
		<dependency>
			<groupId>org.jboss.logging</groupId>
			<artifactId>jboss-logging</artifactId>
			<version>3.3.0.Final</version>
		</dependency>
		<!-- jackson -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>2.5.0</version>
		</dependency>
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-core</artifactId>
			<version>2.5.0</version>
		</dependency>
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-annotations</artifactId>
			<version>2.5.0</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-jpa</artifactId>
			<version>1.7.1.RELEASE</version>
		</dependency>

		<dependency>
			<groupId>com.jcraft</groupId>
			<artifactId>jsch</artifactId>
			<version>0.1.46</version>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>apache-log4j-extras</artifactId>
			<version>1.1</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-servlet</artifactId>
			<version>3.0.3</version>
		</dependency>
		<dependency>
			<groupId>org.apache.tiles</groupId>
			<artifactId>tiles-jsp</artifactId>
			<version>3.0.3</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>4.3.3.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjrt</artifactId>
			<version>1.8.9</version>
		</dependency>
		<dependency>
			<groupId>cglib</groupId>
			<artifactId>cglib</artifactId>
			<version>2.2.2</version>
		</dependency>
		<dependency>
			<groupId>javax.mail</groupId>
			<artifactId>mail</artifactId>
			<version>1.4.7</version>
		</dependency>



		<dependency>
			<groupId>com.itextpdf</groupId>
			<artifactId>itextpdf</artifactId>
			<version>5.5.8</version>
		</dependency>

		<dependency>
			<groupId>com.itextpdf</groupId>
			<artifactId>itext-pdfa</artifactId>
			<version>5.5.8</version>
		</dependency>

		<dependency>
			<groupId>com.itextpdf</groupId>
			<artifactId>itext-xtra</artifactId>
			<version>5.5.8</version>
		</dependency>

		<dependency>
			<groupId>com.itextpdf.tool</groupId>
			<artifactId>xmlworker</artifactId>
			<version>5.5.8</version>
		</dependency>

		<dependency>
			<groupId>com.lowagie</groupId>
			<artifactId>itext</artifactId>
			<version>2.1.7</version>
		</dependency>
		<dependency>
			<groupId>com.kenai.nbpwr</groupId>
			<artifactId>org-apache-batik-all</artifactId>
			<version>1.7-201003011305</version>
		</dependency>

		<dependency>
			<groupId>org.eclipse.birt.runtime</groupId>
			<artifactId>org.w3c.dom.smil</artifactId>
			<version>1.0.1.v200903091627</version>
		</dependency>
		<dependency>
			<groupId>org.eclipse.birt.runtime.3_7_1</groupId>
			<artifactId>org.w3c.dom.svg</artifactId>
			<version>1.1.0</version>
		</dependency>

	</dependencies>

3、web.xml的创建

<?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_3_0.xsd" version="3.0">
  <display-name>LibraryManage</display-name>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
  </context-param>
     <!-- 防止发生java.beans.Introspector内存泄露,应将它配置在ContextLoaderListener的前面 -->  
    <!-- 详细描述见http://blog.csdn.net/jadyer/article/details/11991457 -->  
    <listener>  
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>  
    </listener>  
    
     <!-- 实例化Spring容器 -->  
    <!-- 应用启动时,该监听器被执行,它会读取Spring相关配置文件,其默认会到WEB-INF中查找applicationContext.xml -->  
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
    <!-- 配置编码过滤器 -->
    <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>/*</url-pattern>
    </filter-mapping>
    
    
    <!-- SpringMVC核心分发器 -->
    <servlet>
        <servlet-name>dispatcherServlet</servlet-name>
        <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcherServlet</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>


    <welcome-file-list>
        <welcome-file>/index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

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3、applicationContent.xml的创建

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:cache="http://www.springframework.org/schema/cache"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    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-3.1.xsd
                    http://www.springframework.org/schema/tx 
                    http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
                    http://www.springframework.org/schema/aop 
                    http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
                    http://www.springframework.org/schema/context      
                    http://www.springframework.org/schema/context/spring-context-3.1.xsd
                    http://www.springframework.org/schema/cache 
                    http://www.springframework.org/schema/cache/spring-cache-3.1.xsd
                    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd 
                    http://www.springframework.org/schema/data/jpa 
                    http://www.springframework.org/schema/data/jpa/spring-jpa.xsd" 
                    default-lazy-init="true">

    <context:component-scan base-package="com.libm" >
    	 <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />   
	</context:component-scan>        
    <context:property-placeholder location="classpath:jdbc.properties"/>
    <!-- c3p0连接 -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
		<property name="driverClass" value="${jdbc.driverClassName}" />
		<property name="jdbcUrl" value="${jdbc.url}" />
		<property name="user" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>
	
    <!-- JPA实体管理器工厂 -->
    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter" />
        
        <!-- 加入定制化包路径， 此种写法不需要配置persistence.xml,会自动扫描实体类 -->
        <property name="packagesToScan" value="com.libm.domain" />

        <property name="jpaProperties">
            <props>
                <prop key="hibernate.current_session_context_class">thread</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop><!-- validate/update/create -->
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">false</prop>
                
                <!-- 建表的命名规则 -->
                <!-- <prop key="hibernate.ejb.naming_strategy">org.hibernate.cfg.ImprovedNamingStrategy</prop> -->
                
            </props>
        </property>
    </bean>
    
    <!-- 设置JPA实现厂商的特定属性 -->
    <bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
        <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect"/>
    </bean>
    
    <!-- Jpa 事务配置 -->
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory"/>
    </bean>

    <!-- Spring Data Jpa配置 -->
    <jpa:repositories base-package="com.libm"  transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory"/>
    
    <!-- 使用annotation定义事务 -->
    <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
</beans>

4、spring-mvc.xml的创建

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation=" 
                http://www.springframework.org/schema/beans 
                http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 
                http://www.springframework.org/schema/context 
                http://www.springframework.org/schema/context/spring-context-3.1.xsd 
                http://www.springframework.org/schema/mvc 
                http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
                http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd" >
    
    <!-- 启动springMVC注解 -->
    <mvc:annotation-driven/>
    <context:component-scan base-package="com.libm">
      	<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />   
    	<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" /> 
    </context:component-scan>
   
    
    <!-- 自定义tiles -->
    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer"> 
    	<property name="definitions"> 
    		<list> 
    			<value>classpath:titles.xml</value> 
    		</list> 
    	</property> 
    </bean> 
    <bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver"> 
    	<property name="viewClass"> 
    		<value> org.springframework.web.servlet.view.tiles3.TilesView </value> 
    	</property> 
    </bean>
    
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/" />
        <property name="suffix" value=".jsp" />
    </bean>
    
    <mvc:interceptors>
    	<mvc:interceptor>
    		<mvc:mapping path="/*.do"/>
    		<mvc:exclude-mapping path="/index.do"/>
    		<mvc:exclude-mapping path="/login.do"/>
    		<bean class="com.libm.interceptor.LoginInterceptor" />
    	</mvc:interceptor>
    </mvc:interceptors>
    
    <!-- 静态资源加载 -->
    <mvc:resources location="/css/" mapping="/css/**" />
    <mvc:resources location="/js/" mapping="/js/**"/>
    <mvc:resources location="/images/" mapping="/images/**" />
    
</beans>

5、jdbc.properties

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/libManage?useUnicode\=true&characterEncoding\=UTF-8
jdbc.username=root
jdbc.password=123456

6、log4j.properties

log4j.rootLogger = INFO,CONSOLE,logFile
log4j.logger.org.hibernate = INFO,CONSOLE,logFile
log4j.addivity.org.apache = true

log4j.appender.CONSOLE = org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout = org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern ==%d{yyyy-MM-dd HH:mm:ss,SSS} %p %l -%m%n 

log4j.appender.logFile=org.apache.log4j.FileAppender
log4j.appender.logFile.ImmediateFlush=true
log4j.appender.logFile.Append=true
log4j.appender.logFile.File=D:/logs/testH/log.log4j
log4j.appender.logFile.layout=org.apache.log4j.PatternLayout
log4j.appender.logFile.layout.ConversionPattern=[%-5p] %d(%r) --> [%t] %l: %m %x %n

至此，基本框架搭建好。

二、创建类，使用junit测试

1、创建service类

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
public class TestService {
	@Autowired
	private TestDao testDao;
	
	@Transactional
	public void testSave() throws Exception{
		Test test = new Test();
		test.setPassword("sdfsad");
		test.setUserName("qwerdddd");
		testDao.testSave(test);
	}	
}

2、创建dao类

import javax.persistence.Query;
import org.springframework.stereotype.Repository;



@Repository
public class TestDao extends BaseDao {
	public void testSave(Test test) {
		em.persist(test);
		em.flush();
		System.out.println("save success");
		
	}
}

其中BaseDao为：

import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import org.hibernate.Session;

public abstract class BaseDao {

	@PersistenceContext
	protected EntityManager em;

	protected EntityManager getEm() {
		return em;
	}

	protected void setEm(EntityManager em) {
		this.em = em;
	}

	/**
	 * Insert entity
	 * 
	 * @param obj
	 * @return
	 * @throws Exception
	 */
	public <T> boolean save(T obj) throws Exception {
		em.persist(obj);
		em.flush();
		return true;
	}
	public <T> boolean merge(T obj) throws Exception {
		em.merge(obj);
		em.flush();
		return true;
	}

	/**
	 * Insert entity
	 * 
	 * @param obj
	 * @return
	 * @throws Exception
	 */
	public <T> T saveObj(T obj) throws Exception {
		em.persist(obj);
		em.flush();
		return obj;
	}
	
	/**
	 * Get entity
	 * 
	 * @param clazz
	 * @param id
	 * @return
	 * @throws Exception
	 */
	public <T> T get(Class<T> clazz, Object id) throws Exception {
		T obj = em.find(clazz, id);
		return obj;
	}

	/**
	 * Update entity
	 * 
	 * @param obj
	 * @return
	 * @throws Exception
	 */
	public <T> boolean update(T obj) throws Exception {
		em.merge(obj);
		em.flush();
		return true;
	}

	/**
	 * Delete entity
	 * 
	 * @param obj
	 * @return
	 * @throws Exception
	 */
	public <T> boolean delete(T obj) throws Exception {
		obj = em.merge(obj);
		em.remove(obj);
		em.flush();
		return true;
	}

	public <T> boolean batchDelete(List<T> entities){
		for(int i = 0; i<entities.size(); i++){
			em.remove(em.merge(entities.get(i)));
			em.flush();
		}
		return true;
	}
	/**
	 * delete entity by id
	 * 
	 * @param id
	 * @param clazz
	 * @return
	 * @throws Exception
	 */
	public <T> boolean delete(Object id, Class<T> clazz) throws Exception {
		T obj = this.get(clazz, id);
		if (obj != null) {
			this.delete(obj);
			return true;
		}
		return false;
	}
	
	@SuppressWarnings("rawtypes")
	public void batchInsert(String entityName,List list) {  
	   Session mySession = (Session) em.getDelegate();
       for(int i = 0; i < list.size(); i++) {  
    	   mySession.save(entityName, list.get(i));
	   }
       em.flush();  
       em.clear();  
   }  
}

3、创建test主类

import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.libm.service.TestService;


public class TestApp {
	@Autowired
	private TestService testService;
	
	@Before
	public void init(){
		 @SuppressWarnings("resource")
		 ApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"classpath:applicationContext.xml"});
		 testService = (TestService) context.getBean("testService");
	}

    @Test
    public void saveUser() throws Exception {
    	System.out.println("this is test save");
    	testService.testSave();
    }
    
   
    
}

SpringMVC+JPA+Spring+maven框架 使用junit单元测试

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