连接远程Nacos却提示http://localhost:8848， err: connect timed out

日志如下，项目中配置的nacos地址都是远程地址，服务启动时提示 localhost:8848 connect time out.

2021-08-07 21:02:20.855 ERROR 10468 --- [           main] c.a.n.c.config.http.ServerHttpAgent      : [NACOS SocketTimeoutException httpGet] currentServerAddr:http://localhost:8848， err : connect timed out
2021-08-07 21:02:21.857 ERROR 10468 --- [           main] c.a.n.c.config.http.ServerHttpAgent      : [NACOS SocketTimeoutException httpGet] currentServerAddr:http://localhost:8848， err : connect timed out
2021-08-07 21:02:22.858 ERROR 10468 --- [           main] c.a.n.c.config.http.ServerHttpAgent      : [NACOS SocketTimeoutException httpGet] currentServerAddr:http://localhost:8848， err : connect timed out
2021-08-07 21:02:22.858 ERROR 10468 --- [           main] c.a.n.c.config.http.ServerHttpAgent      : no available server
2021-08-07 21:02:22.860 ERROR 10468 --- [           main] c.a.n.client.config.impl.ClientWorker    : [fixed-localhost_8848] [sub-server] get server config exception, dataId=gateway-service, group=DEFAULT_GROUP, tenant=

java.net.ConnectException: no available server
    at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpGet(ServerHttpAgent.java:133) ~[nacos-client-1.3.3.jar:na]
    at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpGet(MetricsHttpAgent.java:51) ~[nacos-client-1.3.3.jar:na]
    at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:298) ~[nacos-client-1.3.3.jar:na]
    at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:149) [nacos-client-1.3.3.jar:na]
    at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:97) [nacos-client-1.3.3.jar:na]
...

从日志看是 nacos的配置中心报的错，但是项目中配置的服务发现的地址，查看pom文件，发现pom中引入的是common的包。
common包含了配置中心和服务注册与发现的服务，对于仅需要discovery的工程需要将配置中心的jar包排除

    
        com.alibaba.cloud
        spring-cloud-starter-alibaba-nacos-config