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

 

		
			junit
			junit
			4.10
		

		
			javax.servlet
			javax.servlet-api
			3.1.0
		
		
			org.springframework
			spring-webmvc
			4.1.3.RELEASE
		
		
			org.springframework
			spring-context
			4.1.3.RELEASE
		
		
			org.springframework
			spring-beans
			4.1.3.RELEASE
		
		
			org.springframework
			spring-web
			4.1.3.RELEASE
		
		
			org.springframework
			spring-jdbc
			4.1.3.RELEASE
		
		
			org.springframework
			spring-aop
			4.1.3.RELEASE
		
		
			org.springframework
			spring-tx
			4.1.3.RELEASE
		
		
			org.springframework
			spring-core
			4.1.3.RELEASE
		
		
			org.springframework
			spring-orm
			4.1.3.RELEASE
		

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

		
			com.jcraft
			jsch
			0.1.46
		
		
			log4j
			apache-log4j-extras
			1.1
		
		
			org.apache.tiles
			tiles-servlet
			3.0.3
		
		
			org.apache.tiles
			tiles-jsp
			3.0.3
		

		
			org.springframework
			spring-test
			4.3.3.RELEASE
		
		
			org.aspectj
			aspectjrt
			1.8.9
		
		
			cglib
			cglib
			2.2.2
		
		
			javax.mail
			mail
			1.4.7
		



		
			com.itextpdf
			itextpdf
			5.5.8
		

		
			com.itextpdf
			itext-pdfa
			5.5.8
		

		
			com.itextpdf
			itext-xtra
			5.5.8
		

		
			com.itextpdf.tool
			xmlworker
			5.5.8
		

		
			com.lowagie
			itext
			2.1.7
		
		
			com.kenai.nbpwr
			org-apache-batik-all
			1.7-201003011305
		

		
			org.eclipse.birt.runtime
			org.w3c.dom.smil
			1.0.1.v200903091627
		
		
			org.eclipse.birt.runtime.3_7_1
			org.w3c.dom.svg
			1.1.0
		

	

3、web.xml的创建

 

 

  LibraryManage
  
        contextConfigLocation
        classpath:applicationContext.xml
  
       
      
      
        org.springframework.web.util.IntrospectorCleanupListener  
      
    
       
      
    
        org.springframework.web.context.ContextLoaderListener
    
    
    
    
        characterEncodingFilter
        
            org.springframework.web.filter.CharacterEncodingFilter
        
        
            encoding
            UTF-8
        
        
            forceEncoding
            true
        
    
    
        characterEncodingFilter
        /*
    
    
    
    
    
        dispatcherServlet
        
            org.springframework.web.servlet.DispatcherServlet
        
        
            contextConfigLocation
            classpath:spring-mvc.xml
        
        1
    
    
        dispatcherServlet
        *.do
    


    
        /index.jsp
    

 

 

3、applicationContent.xml的创建

 

    
    	    
	        
    
    
    
		
		
		
		
	
	
    
    
        
        
        
        
        

        
            
                thread
                update
                true
                false
                
                
                
                
            
        
    
    
    
    
        
    
    
    
    
        
    

    
    
    
    
    

 4、spring-mvc.xml的创建

 

 

    
    
    
    
      	   
    	 
    
   
    
    
     
    	 
    		 
    			classpath:titles.xml 
    		 
    	 
     
     
    	 
    		 org.springframework.web.servlet.view.tiles3.TilesView  
    	 
    
    
    
        
        
        
    
    
    
    	
    		
    		
    		
    		
    	
    
    
    
    
    
    
    

 

 

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  boolean save(T obj) throws Exception {
		em.persist(obj);
		em.flush();
		return true;
	}
	public  boolean merge(T obj) throws Exception {
		em.merge(obj);
		em.flush();
		return true;
	}

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

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

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

	public  boolean batchDelete(List entities){
		for(int i = 0; i boolean delete(Object id, Class 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();
    }
    
   
    
}