springboot 2.0版本使用配置

依赖

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

yml文件配置

projecturl:
  name: yingran

config类：

@Component
@Data
@ConfigurationProperties(prefix = "projecturl")
public class ConfigTest {
    private String name;
}

测试类:

@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class testTest {


    @Autowired
    private ConfigTest configTest;
    @Test
    public void myTest(){
        log.info(configTest.getName());
    }

}