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Caused by: java.lang.IllegalStateException: No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-netflix-ribbon?报错可能在使用SpringCloud中使用了一下eureka的依赖，由于以下依赖不包含ribbon的...

在centos7中，启动openresty时报错：Job for openresty.service failed because the control process exited with error code. See "systemctl status openresty.service" and "journalctl -xe" for details.然后执行：system...

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.如果出现以下错误：Error starting ApplicationContext. To display the conditions report re-run ...