spring与JUnit整合

（1）导入JUnit4的jar包，和spring基础包+spring-test包
（2）测试样例

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;@RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration("classpath:applicationContext.xml")public class SpringDemo1 {    //测试业务层类    @Resource(name="accountService")    private AccountService accountService;    //测试DAO类    @Resource(name="accountDao")    private AccountDao accountDao;    @Test    public void demo1(){        accountService.transfer("aaa", "bbb", 200d);    }}