来说说自己学spring时整合Junit易犯的一个错吧(感觉是自己学习态度问题)
先上错误代码吧
package cn.itcast.springAOP.demo5;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import cn.itcast.springAOP.demo3.CustomerService;
@RunWith(SpringJUnit4ClassRunner.class)
@Configuration("classpath:applicationContext2.xml")
public class SpringTest1 {
@Autowired
private CustomerService customerService;
@Test
public void demo() {
customerService.add();
}
}
运行结果:
可以看到报错一直是无法加载配置文件,然而检查了好多遍都没有找到问题!最后通过对比别人的代码终于找到了错误,下面是正确代码!
package cn.itcast.springAOP.demo5;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import cn.itcast.springAOP.demo3.CustomerService;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("classpath:applicationContext2.xml")
public class SpringTest1 {
@Autowired
private CustomerService customerService;
@Test
public void demo() {
customerService.add();
}
}
修改后的执行结果:
有没有发现是哪里错了呢?
如果还没有认真看看你就会发现:是把@ContextConfiguration注解弄成@Configuration了,导致加载不了spring配置.
终归还是态度问题吧!!共勉!!!