1.引入pom依赖

<!-- springboot测试 -->

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-test</artifactId>

<scope>test</scope>

</dependency>

2.书写测试类

package com.ahut.mapper;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.boot.test.context.SpringBootTest;

import org.springframework.test.context.junit4.SpringRunner;

import com.ahut.entity.GoodsType;

@RunWith(SpringRunner.class)//使用springboot的测试环境

@SpringBootTest//启动springboot项目

public class GoodsTypeMapperTest {

@Autowired//自动装配

private GoodsTypeMapper typeDao;

@Test//测试

public void testAutowired() throws Exception{

System.out.println(typeDao);

GoodsType type = typeDao.getByTypeName("生活用品");

System.out.println(type);

}

}

清理一些无用的导包：

MyEclipse快捷键：Ctrl + Shift + O