博客

在运行eureka客户端进行注册时报错！

报错信息如下：

Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://localhost:8761/eureka/}, exception=I/O error on GET request for "http://localhost:8761/eureka/apps/": Connect to localhost:8761 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:8761 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect stacktrace=org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8761/eureka/apps/": Connect to localhost:8761 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:8761 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect

分析一下：DefaultEndpoint{ serviceUrl=’http://localhost:8761/eureka/}这局，说的是它的默认的是8761端口，而我设置的eureka服务端端口不是这个，所以报了错，那我设置的对应的配置怎么没起作用呢？

这样一看是配置eureka注册地址出错，去看配置信息`，一般是错位或者空格问题，或者是单词打错。

# eureka
eureka:
  client:
    register-with-eureka: true   #注册eureka
    fetch-registry: true    # 获取注册信息
    service-url:
      defaultzone: http://127.0.0.1:7000/eureka  #访问地址
  instance:
    prefer-ip-address: true  #暴露ip
    instance-id: xry   #名字

发现defaultzone写错，应该为defaultZone！

重新运行，问题解决！