我有一个微服务,它是一个发现客户端:
@SpringBootApplication
@EnableDiscoveryClient
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
我知道,如果在发现服务器尚不可用时尝试启动它,它将失败。我想知道是否有办法在发现服务器仍然不可用的情况下启动应用程序。当我在构建期间为此运行 JUnit 单元测试时,出现了问题。我在 JUnit 测试启动/启动期间遇到以下堆栈跟踪片段:(顺便说一句,单元测试与服务发现无关)
2016-03-07 14:45:54.741 ERROR 3024 --- [ main] o.s.boot.SpringApplication : Application startup failed
com.ecwid.consul.transport.TransportException: java.net.ConnectException: Connection refused at com.ecwid.consul.transport.AbstractHttpTransport.executeRequest(AbstractHttpTransport.java:80) ~[consul-api-1.1.8.jar:na] at com.ecwid.consul.transport.AbstractHttpTransport.makeGetRequest(AbstractHttpTransport.java:39) ~[consul-api-1.1.8.jar:na] at com.ecwid.consul.v1.ConsulRawClient.makeGetRequest(ConsulRawClient.java:81) ~[consul-api-1.1.8.jar:na] at com.ecwid.consul.v1.kv.KeyValueConsulClient.getKVValues(KeyValueConsulClient.java:150) ~[consul-api-1.1.8.jar:na] at com.ecwid.consul.v1.kv.KeyValueConsulClient.getKVValues(KeyValueConsulClient.java:143) ~[consul-api-1.1.8.jar:na] at com.ecwid.consul.v1.ConsulClient.getKVValues(ConsulClient.java:394) ~[consul-api-1.1.8.jar:na] at org.springframework.cloud.consul.config.ConsulPropertySource.init(ConsulPropertySource.java:63) ~[spring-cloud-consul-config-1.0.0.M6.jar:1.0.0.M6] at org.springframework.cloud.consul.config.ConsulPropertySourceLocator.locate(ConsulPropertySourceLocator.java:74) ~[spring-cloud-consul-config-1.0.0.M6.jar:1.0.0.M6] at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:89) ~[spring-cloud-context-1.1.0.M5.jar:1.1.0.M5] at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:640) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:343) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE] at ...
发现服务是Consul。
提前致谢!
最佳答案
关于java - 即使无法联系发现服务器,是否有办法启动 Discovery 客户端 Spring 应用程序?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35838084/