springCloud启动报错 Request execution error

2019-11-14 16:05:25.000  INFO 7793 --- [           main] c.n.d.DiscoveryClient                    : Getting all instance registry info from the eureka server
2019-11-14 16:05:25.036 ERROR 7793 --- [           main] c.n.d.s.t.d.RedirectingEurekaHttpClient  : Request execution error

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
    at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
    at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-

 

 

发现每次启动的时候默认都是8080,并不是我在配置文件application.yml配置的端口

 

原因:

1.target的文件下面没有 application.yml,所以启动的时候不会扫描到配置文件,就会默认使用8080端口

springCloud启动报错 Request execution error

正确的应该是如下图:

springCloud启动报错 Request execution error

 

解决方案:

1.重新编译一下该模块

springCloud启动报错 Request execution error