java.net.ConnectException: no available server

java.net.ConnectException: no available server问题描述服务启动会报错，据猜想是nacos配置信息或连接出错报错信息java.net.ConnectException: no available serverat com.alibaba.nacos.client.config.http.ServerHttpAgent.httpGet(ServerHttp

Alan_刘志强

8687人浏览 · 2022-03-22 11:44:14

Alan_刘志强 · 2022-03-22 11:44:14 发布

java.net.ConnectException: no available server

问题描述

服务启动会报错，据猜想是nacos配置信息或连接出错

报错信息


java.net.ConnectException: no available server
	at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpGet(ServerHttpAgent.java:133)
	at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpGet(MetricsHttpAgent.java:51)
	at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:298)
	at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:149)
	at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:97)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.loadNacosData(NacosPropertySourceBuilder.java:85)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.build(NacosPropertySourceBuilder.java:74)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosPropertySource(NacosPropertySourceLocator.java:204)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosDataIfPresent(NacosPropertySourceLocator.java:191)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadApplicationConfiguration(NacosPropertySourceLocator.java:142)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:103)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47)
	at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:101)
	at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:622)
	at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:366)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1214)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1203)
	at com.primeton.das.Application.main(Application.java:18)

问题解决：
配置文件，nacos的配置地址ip更改