Maven学习（七）- 构建Spring项目
在这里，使用Maven构建一个Spring项目，正在做练习，下午有事，可能要晚上回来接着写...
构建单独项目的话，其实都差不多
1. 新建一个Web项目
参考之前的博客
2.修改 pom.xml，添加Spring依赖
<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>com.deppon.demo</groupId>
<artifactId>test04</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>test04 Maven Webapp</name>
<url>http://maven.apache.org</url>
<!-- 属性配置 -->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<!-- 添加Spring依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.1.1.RELEASE</version>
</dependency>
</dependencies>
<build>
<finalName>test04</finalName>
</build>
</project>
3.添加Spring配置文件，applicationContext.xml
<?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"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean id="personDao" class="com.deppon.test04.dao.impl.PersonDao"></bean>
<bean id="personService" class="com.deppon.test04.service.impl.PersonService">
<property name="personDao" ref="personDao"></property>
</bean>
</beans>
IPersonDao.java
package com.deppon.test04.dao;
public interface IPersonDao {
public void save();
}
PersonDao.java
package com.deppon.test04.dao.impl;
import com.deppon.test04.dao.IPersonDao;
public class PersonDao implements IPersonDao {
@Override
public void save() {
System.out.println("------------from PersonDao.save()");
}
}
IPersonService.java
package com.deppon.test04.service;
public interface IPersonService {
public void processSave();
}
PersonService.java
package com.deppon.test04.service.impl;
import com.deppon.test04.dao.IPersonDao;
import com.deppon.test04.service.IPersonService;
public class PersonService implements IPersonService {
private IPersonDao personDao;
public void setPersonDao(IPersonDao personDao) {
this.personDao = personDao;
}
@Override
public void processSave() {
System.out.println("-------------from PersonService.processSave()");
personDao.save();
}
}
测试类：PersonServiceTest.java
package com.deppon.test04.service;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class PersonServiceTest {
private BeanFactory factory = null;
@Before
public void before() {
factory = new ClassPathXmlApplicationContext("applicationContext.xml");
}
@Test
public void testSpring() {
IPersonService personService = (IPersonService) factory.getBean("personService");
personService.processSave();
}
}
项目结构如下图所示：
注意：
在运行测试程序之前，还需要运行两个命令：(ps:可能出现找不到applicationContext.xml的错误！)
1. mvn compile
2.mvn test-compile
运行结果：
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- Maven学习（一）- 环境搭建
- Maven学习（二）- 安装m2eclipse插件
- Maven学习（三）- 使用Maven构建Web项目
- Maven学习（四）- 使用Maven构建Web项目-测试
- Maven学习（五）- 使用Maven构建Struts2项目
- Maven学习（六）- 构建Hibernate项目
- Maven学习（七）- 构建Spring项目
- Maven学习（八）- 构建MyBatis项目
- Maven学习（九）- 构建SSH项目
- Maven学习（十） - 阶段小结
- 专栏：Maven学习之旅