一。簡單搭建Spring框架及用JUnit測試。

一.利用MyEclipse快速創建項目，而且導入Spring框架。

右鍵項目 -> myeclipse -> project facets -> install spring 。

二.建立model層，dao層，service層。

三 .配置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:p="http://www.springframework.org/schema/p"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
	<bean class="com.kami.dao.impl.UserDAOImpl" id="u">
	</bean>
	<bean class="com.kami.service.UserService" id="userService">
		<property ref="u" name="userDAO" />
	</bean>

</beans>

四.建立JUnit測試類。

UserServiceTest.java

package com.kami.service;

import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.kami.model.User;

public class UserServiceTest {

	@Test
	public void testAdd() throws Exception {
		ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
		UserService service = (UserService)ctx.getBean("userService");
		User u = new User();
		u.setUsername("zhangsan");
		u.setPassword("zhangsan");
		service.add(u);
	}

}

五.進行測試。

run as -> junit test .