JHipster Registry / Spring Eureka Server 配置問題

Question

我似乎沒有正確配置初始 JHipster Registry 實例（Spring Eureka 服務器）。 它不斷循環以下消息。

DEBUG 7 --- [ry-scheduling-2] i.g.j.r.service.ZuulUpdaterService       : Enter: updateZuulRoutes() with argument[s] = []
DEBUG 7 --- [ry-scheduling-2] i.g.j.r.service.ZuulUpdaterService       : Exit: updateZuulRoutes() with result = null
DEBUG 7 --- [ry-scheduling-2] i.g.j.r.service.ZuulUpdaterService       : Enter: updateZuulRoutes() with argument[s] = []
DEBUG 7 --- [ry-scheduling-2] i.g.j.r.service.ZuulUpdaterService       : Exit: updateZuulRoutes() with result = null
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Disable delta property : false
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Single vip registry refresh property : null
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Force full registry fetch : false
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application is null : false
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Registered Applications size is zero : true
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application version is -1: false
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Getting all instance registry info from the eureka server
INFO 7 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : The response status is 200

以上是否表明有問題？

Answer 1

不用擔心，如果您查看 ZuulUpdaterService 源代碼，您會看到：

@Scheduled(fixedDelay = 5_000)
public void updateZuulRoutes() {

所以每隔 5 秒，這個方法就會運行一次，JHipster 的 LoggingAspect 會記錄它的結果，因為它是一個 void 方法，它會打印Exit: updateZuulRoutes() with result = null 。

隨意調整 logback-spring.xml 中的日志記錄配置