Service id not legal hostname (gp_emergencydrill)

回答: 报错"Service id not legal hostname"的原因是微服务的命名不能使用下划线"_",只能使用中划线"-"。这是因为Spring Cloud无法识别下划线作为服务名的一部分。所以你需要将服务名中的下划线改成中划线。例如，将"service_a"改成"service-a"。这样修改后，再次启动项目，就不会报这个错误了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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