FAQ
com.alibaba.nacos.api.exception.NacosException: failed to req API:/api//nacos/v1/ns/instance after all servers([47.99.93.124:8848]) tried: caused: instance format invalid: Your IP address is spelled incorrectly
检查pom依赖是否引入spring-boot-starter-web
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>