1.导入依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency>
2.使用idea自动创建测试类,也可以自己手动创建
3.写测试类
@RunWith(SpringRunner.class) @SpringBootTest public class TestImpl2Test { @Autowired @Qualifier("testImpl2") ITestServer iTestServer; @Test public void test(){ iTestServer.showClassName(); } }