Spring + Spring MVC + Hibernate项目开发集成(注解)

  在自己从事的项目中都是使用xml配置的方式来进行的,随着项目的越来越大,会发现配置文件会相当的庞大,这个不利于项目的进行和后期的维护。于是考虑使用注解的方式来进行项目的开发,前些日子就抽空学习了一下。在网上也查询了很多使用注解来搭建开发框架的文章,但是有一个问题就是,使用更新的软件版本会出错。这里我将使用最新的Spring,Hibernate来进行框架的搭建,经过测试,顺利运行。分享旨在与大家一起分享学习,共同进步,有不足之处,望不吝赐教,谢谢!

  本项目使用maven构建,采用Spring + Spring MVC + Hibernate + MySQL进行搭建,下面简要说明本项目所使用软件版本:

     maven:3.2.3
     hibernate:4.3.9.Final
     spring:4.1.6.RELEASE
     mysql:5.1.35

  接下来我看一下项目的整体结构:

  

     

下面我们开始框架的搭建之旅吧。

一,配置文件

1,首先配置pom.xml,获得项目所需要的jar文件。

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>cn</groupId>
    <artifactId>mylife</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>mylife Maven Webapp</name>
    <url>http://maven.apache.org</url>
    
    <!-- 设置使用框架的版本 -->
    <properties>
        <hibernate-version>4.3.9.Final</hibernate-version>
        <spring-version>4.1.6.RELEASE</spring-version>
        <mysql-driver-version>5.1.35</mysql-driver-version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>

        <!-- servlet api -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
        </dependency>

        <!-- jstl -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <!-- hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate-version}</version>
        </dependency>

        <!-- spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc-portlet</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-messaging</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-instrument</artifactId>
            <version>${spring-version}</version>
        </dependency>

        <!-- MySQL驱动 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>${mysql-driver-version}</version>
        </dependency>

        <!-- dbcp -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>

    </dependencies>
    <build>
        <finalName>mylife</finalName>

        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
        </plugins>

    </build>
</project>

2,配置Spring MVC,在calsspath路径下创建一个spring-mvc.xml文件,具体配置如下:

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4     xmlns:aop="http://www.springframework.org/schema/aop"
 5     xmlns:cache="http://www.springframework.org/schema/cache"
 6     xmlns:context="http://www.springframework.org/schema/context"
 7     xmlns:jdbc="http://www.springframework.org/schema/jdbc"
 8     xmlns:jee="http://www.springframework.org/schema/jee"
 9     xmlns:jms="http://www.springframework.org/schema/jms"
10     xmlns:lang="http://www.springframework.org/schema/lang"
11     xmlns:mvc="http://www.springframework.org/schema/mvc"
12     xmlns:oxm="http://www.springframework.org/schema/oxm"
13     xmlns:task="http://www.springframework.org/schema/task"
14     xmlns:tx="http://www.springframework.org/schema/tx"
15     xmlns:util="http://www.springframework.org/schema/util"
16     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
17         http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
18         http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.0.xsd
19         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
20         http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd
21         http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
22         http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.0.xsd
23         http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-4.0.xsd
24         http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
25         http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-4.0.xsd
26         http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
27         http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
28         http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
29     <!-- 扫描controller组件 -->
30     <context:component-scan base-package="cn.mylife.controller"/>
31     <!-- 配置视图解析器 -->
32     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
33         <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
34         <property name="prefix" value="/WEB-INF/" />
35         <property name="suffix" value=".jsp" />
36     </bean>
37     <!-- 启动springMVC注解 -->
38     <mvc:annotation-driven/>
39     
40 </beans>

3,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">
    <display-name>mylife</display-name>
    
    <!-- 启动服务时加载的文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <context-param>
        <!-- 日志配置文件路径 -->
        <param-name>log4jConfigLocation</param-name>
        <param-value>classpath:log4j.properties</param-value>
    </context-param>
    <context-param>
        <!-- 日志页面的刷新间隔 -->
        <param-name>log4jRefreshInterval</param-name>
        <param-value>6000</param-value>
    </context-param>
    
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
    <servlet>
        <servlet-name>spring-mvc</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>spring-mvc</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>

    <filter>
        <filter-name>encoding</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>encoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    
    <error-page>
        <error-code>404</error-code>
        <location>/404.html</location>
    </error-page>
  
    <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>

4,配置Spring,在classpath路径下新建applicationContext.xml文件,配置如下:

<?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:cache="http://www.springframework.org/schema/cache"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jdbc="http://www.springframework.org/schema/jdbc"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:jms="http://www.springframework.org/schema/jms"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:oxm="http://www.springframework.org/schema/oxm"
    xmlns:task="http://www.springframework.org/schema/task"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
        http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.0.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.0.xsd
        http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-4.0.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-4.0.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
        http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-4.0.xsd
        http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"
        default-autowire="byName" default-lazy-init="true">
    <context:component-scan base-package="cn.mylife"/>
        
    <context:property-placeholder location="classpath:hibernate.properties"/>
    <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>
    <!-- org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="hibernateProperties">  
            <props>  
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>  
                <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>  
                <prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}</prop>  
                <prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>  
                <prop key="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}</prop>  
                <prop key="hibernate.cache.use_second_level_cache">${hibernate.cache.use_second_level_cache}</prop>  
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>  
                <!-- 这一个必须配置,否则会出现no session 的错误 -->
                <!-- <prop key="hibernate.current_session_context_class">${hibernate.current_session_context_class}</prop> -->
            </props>  
        </property>
        <!-- 自动扫描制定位置下的实体进行映射  --> 
        <property name="packagesToScan" value="cn.mylife.entity"/>
    </bean>
    
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <tx:annotation-driven transaction-manager="transactionManager"/>
</beans>

二,代码实现

1,创建entity实体类:cn.mylife.entity.User

package cn.mylife.entity;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

/**
 * 用户User实体类
 * @author Xiongyan
 * @date 2015年5月6日 上午10:24:24
 * @version 0.0.1
 */
@SuppressWarnings("serial")
@Entity
@Table(name="tb_user")
public class User implements Serializable {
    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    private Integer id;
    
    @Column(name="user_name", length=50, nullable=false)
    private String name;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

}

2,实现dao层基类:cn.mylife.dao.BaseDao<T>

package cn.mylife.dao;

import java.io.Serializable;
import java.util.List;

import javax.annotation.Resource;

import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

/**
 * dao层基类,实现增,删,改,查等常用功能。
 * 
 * @author Xiongyan
 * @date 2015年5月6日 下午5:24:08
 * @version 0.0.1
 * @param <T>
 */
@Repository
public class BaseDao<T> {
    @Resource
    private SessionFactory sessionFactory;

    /**
     * 保存数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:24:54
     * @throws
     * @return void 返回类型
     */
    public void save(T t) {
        sessionFactory.getCurrentSession().save(t);
    }

    /**
     * 删除数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:26:41
     * @throws
     * @return void 返回类型
     */
    public void delete(Serializable id, Class<T> clazz) {
        T t = get(id, clazz);
        if (t != null)
            sessionFactory.getCurrentSession().delete(t);
        else
            new RuntimeException("你要删除的数据不存在").printStackTrace();
        ;
    }

    /**
     * 更新数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:29:13
     * @throws
     * @return void 返回类型
     */
    public void update(T t) {
        sessionFactory.getCurrentSession().update(t);
    }

    /**
     * 根据ID查找数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:29:46
     * @throws
     * @return T 返回类型
     */
    @SuppressWarnings("unchecked")
    public T get(Serializable id, Class<T> clazz) {
        return (T) sessionFactory.getCurrentSession().get(clazz, id);
    }

    /**
     * 查找所有数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:30:16
     * @throws
     * @return List<T> 返回类型
     */
    @SuppressWarnings("unchecked")
    public List<T> getAll(Class<T> clazz) {
        return sessionFactory.getCurrentSession().createQuery(clazz.toString()).list();
    }
}

3,service层代码的实现

package cn.mylife.service.user;

import java.io.Serializable;
import java.util.List;

import javax.transaction.Transactional;

/**
 * Service层基类,定义通用的增,删,改,查功能接口。
 * 
 * @author Xiongyan
 * @date 2015年5月6日 下午5:41:57
 * @version 0.0.1
 * @param <T>
 */
public interface BaseService<T> {
    /**
     * 保存数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:42:42
     * @throws
     * @return void 返回类型
     */
    @Transactional
    public void save(T t);

    /**
     * 删除数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:43:08
     * @throws
     * @return void 返回类型
     */
    @Transactional
    public void delete(Serializable id);

    /**
     * 更新数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:43:19
     * @throws
     * @return void 返回类型
     */
    @Transactional
    public void update(T t);

    /**
     * 根据ID获取数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:43:30
     * @throws
     * @return T 返回类型
     */
    public T get(Serializable id);

    /**
     * 获取所有的数据
     * 
     * @author Xiongyan
     * @date 2015年5月6日 下午5:43:52
     * @throws
     * @return List<T> 返回类型
     */
    public List<T> getAll();
}
package cn.mylife.service.user.impl;

import java.io.Serializable;
import java.util.List;

import javax.annotation.Resource;

import cn.mylife.dao.BaseDao;
import cn.mylife.service.user.BaseService;

import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;

/**
 * Service层基类实现类。该类是一个抽象类。
 * @author Xiongyan
 * @date 2015年5月6日 下午6:59:53
 * @version 0.0.1
 * @param <T>
 */
public abstract class BaseServiceImpl<T> implements BaseService<T> {
    @Resource
    private BaseDao<T> baseDao;

    private Class<T> clazz;

    @SuppressWarnings({ "unchecked", "rawtypes" })
    public BaseServiceImpl() {
        // 子类
        Class cla = getClass();
        // 通过子类获取到父类 
        // 泛型参数
        Type type = cla.getGenericSuperclass();
        if (type instanceof ParameterizedType) {
            ParameterizedType pType = (ParameterizedType) type;
            clazz = (Class<T>) pType.getActualTypeArguments()[0];
        }
    }

    /*
     * 保存数据
     * @author Xiongyan
     * @date 2015年5月6日 下午6:55:23
     * (non-Javadoc)
     * @throws 
     * @see cn.mylife.service.user.BaseService#save(java.lang.Object)
     */
    @Override
    public void save(T t) {
        baseDao.save(t);
    }

    /*
     * 根据ID删除数据
     * @author Xiongyan
     * @date 2015年5月6日 下午6:56:01
     * (non-Javadoc)
     * @throws 
     * @see cn.mylife.service.user.BaseService#delete(java.io.Serializable)
     */
    @Override
    public void delete(Serializable id) {
        baseDao.delete(id, clazz);
    }

    /*
     * 更新数据
     * @author Xiongyan
     * @date 2015年5月6日 下午6:56:51
     * (non-Javadoc)
     * @throws 
     * @see cn.mylife.service.user.BaseService#update(java.lang.Object)
     */
    @Override
    public void update(T t) {
        baseDao.update(t);
    }

    /*
     * 根据ID获得数据
     * @author Xiongyan
     * @date 2015年5月6日 下午6:57:54
     * (non-Javadoc)
     * @throws 
     * @see cn.mylife.service.user.BaseService#get(java.io.Serializable)
     */
    @Override
    public T get(Serializable id) {
        return baseDao.get(id, clazz);
    }

    /*
     * 获取所有的数据
     * @author Xiongyan
     * @date 2015年5月6日 下午6:58:34
     * (non-Javadoc)
     * @throws 
     * @see cn.mylife.service.user.BaseService#getAll()
     */
    @Override
    public List<T> getAll() {
        return baseDao.getAll(clazz);
    }

}
package cn.mylife.service.user;

import cn.mylife.entity.User;

public interface UserService extends BaseService<User>{
    
}
package cn.mylife.service.user.impl;

import org.springframework.stereotype.Service;

import cn.mylife.entity.User;
import cn.mylife.service.user.UserService;

@Service
public class UserServiceImpl extends BaseServiceImpl<User> implements UserService{
    
}

4,controller层代码的实现

package cn.mylife.controller;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@Controller
@RequestMapping("/user")
@Scope("prototype")
public class UserController {

    @RequestMapping(value = "/save")
    public ModelAndView saveUser() {
        ModelAndView view = new ModelAndView("/jsps/testPage");
        System.out.println("-- 访问成功 --");
        return view;
    }

}

5,编写JSP页面

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>测试页面</title>
</head>
<body>
这只是一个测试页面。
</body>
</html>

6,编写Spring测试代码:cn.mylife.junit.SpringJunit4.java

package cn.mylife.junit;

import javax.annotation.Resource;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cn.mylife.entity.User;
import cn.mylife.service.user.UserService;

@RunWith(SpringJUnit4ClassRunner.class)
// 加载spring配置文件
@ContextConfiguration(locations = { "classpath:applicationContext.xml" })
public class SpringJunit4 {
    @Resource
    private UserService userService;

    @Test
    public void testUser() throws Exception {
        User user = new User();
        user.setName("中国人名共和国");
        userService.save(user);
    }
}

7,运行测试

我们的测试代码运行成功,下面我们看一下数据库

8,接下来我们测试一下Spring MVC。在浏览器中输入:http://localhost/mylife/user/save.do

 

至此,咱们的开发框架搭建完成,本文还有很多不足和需要完善的地方,望指出,谢谢!

 

posted on 2015-05-09 11:58  博观约取,厚积薄发  阅读(6696)  评论(6编辑  收藏  举报

导航