. ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.2.1.RELEASE) 2019-11-20 23:41:02.630 INFO 93652 --- [ main] com.rao.leyou.search.SearchTest : No active profile set, falling back to default profiles: default 2019-11-20 23:41:03.121 ERROR 93652 --- [ main] o.s.boot.SpringApplication : Application run failed java.lang.IllegalStateException: Service id not legal hostname (item_service) 2019-11-20 23:41:03.126 ERROR 93652 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener@18f8cd79] to prepare test instance [com.rao.leyou.search.SearchTest@49798e84] java.lang.IllegalStateException: Failed to load ApplicationContext Caused by: java.lang.IllegalStateException: Service id not legal hostname (item_service) Process finished with exit code -1
在为微服务取名时，千万别用下划线，springcloud没法识别下划线，把下划线换成减号就能够了java