一、引入依赖
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.0.2.RELEASE</version>
</dependency>
二、在测试类中修改
（1）不带有配置文件的修改方式
package com.itheima;
import com.itheima.Config.SpringConfiguration;
import com.itheima.domain.Account;
import com.itheima.service.AccountService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import java.util.List;
/**
* @author ：lijunxuan
* @date ：Created in 2019/5/25 17:36
* @description ：
* @version: 1.0
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {SpringConfiguration.class})
public class TestCRUD {
/**
* 查询所有用户信息
* @param
*/
@Autowired
AccountService accountService;
@Test
public void testfindAll(){
System.out.println("accountService:"+accountService);
List<Account> accountList = accountService.findAll();
System.out.println("accountList:"+accountList);
for (Account account1 : accountList) {
System.out.println(account1);
}
}
}
（2） 带有配置文件的修改方式
