(七)- 构建Spring项目

最后更新于:2022-04-01 20:44:52

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...![快哭了](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/2016-06-14_575f8babbf599.gif) 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 ~~~ 4.0.0 com.deppon.demo test04 war 0.0.1-SNAPSHOT test04 Maven Webapp http://maven.apache.org UTF-8 junit junit 4.10 test org.springframework spring-core 3.1.1.RELEASE org.springframework spring-beans 3.1.1.RELEASE org.springframework spring-context 3.1.1.RELEASE org.springframework spring-jdbc 3.1.1.RELEASE test04 ~~~ ### 3.添加Spring配置文件,applicationContext.xml ~~~ ~~~ 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: ![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/2016-09-06_57ce64fca7532.png) 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: ![](https://docs.gechiui.com/gc-content/uploads/sites/kancloud/2016-09-06_57ce64fcc128d.png) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - [Maven学习(一)- 环境搭建](http://blog.csdn.net/jolingogo/article/details/8775046) - [Maven学习(二)- 安装m2eclipse插件 ](http://blog.csdn.net/jolingogo/article/details/8796410) - [Maven学习(三)- 使用Maven构建Web项目](http://blog.csdn.net/jolingogo/article/details/8796726) - [Maven学习(四)- 使用Maven构建Web项目-测试](http://blog.csdn.net/jolingogo/article/details/8797153) - [Maven学习(五)- 使用Maven构建Struts2项目](http://blog.csdn.net/jolingogo/article/details/8798052) - [Maven学习(六)- 构建Hibernate项目](http://blog.csdn.net/jolingogo/article/details/8798684) - [Maven学习(七)- 构建Spring项目](http://blog.csdn.net/jolingogo/article/details/8799307) - [Maven学习(八)- 构建MyBatis项目](http://blog.csdn.net/jolingogo/article/details/8801158) - [Maven学习(九)- 构建SSH项目](http://blog.csdn.net/jolingogo/article/details/8811817) - [Maven学习(十) - 阶段小结 ](http://blog.csdn.net/jolingogo/article/details/8821375) - [专栏:Maven学习之旅](http://blog.csdn.net/column/details/yuguiyang-maven.html)
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