liuhuawu opened a new issue, #15273: URL: https://github.com/apache/dubbo/issues/15273
### Pre-check - [x] I am sure that all the content I provide is in English. ### Search before asking - [x] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar issues. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Dubbo Version dubbo3.2.16 spring5 jdk1.8 ### Steps to reproduce this issue dubbo.properties配置 dubbo.application.logger = slf4j dubbo.application.name = dubbo-provider dubbo.application.owner = xiben dubbo.registry.address = zookeeper://192.x.x.x:2384 dubbo.protocols.rest.name=rest **dubbo.protocols.rest.port=8080** **dubbo.protocols.rest.server=servlet** dubbo.protocols.rest.contextpath=/provider dubbo.protocols.dubbo.port = -1 dubbo.application.qos-enable = false ### What you expected to happen 没有使用springboot技术，使用传统war包部署在tomcat容器中，tomcat端口是8080，rest配置成8080时，报错如下 java.lang.RuntimeException: java.net.BindException: Address already in use: bind at org.apache.dubbo.registry.integration.ExporterFactory.lambda$createExporter$0(ExporterFactory.java:33) ~[dubbo-3.2.16.jar:3.2.16] at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660) ~[?:1.8.0_341] at org.apache.dubbo.registry.integration.ExporterFactory.createExporter(ExporterFactory.java:29) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.registry.integration.RegistryProtocol.doLocalExport(RegistryProtocol.java:328) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.registry.integration.RegistryProtocol.export(RegistryProtocol.java:263) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.qos.protocol.QosProtocolWrapper.export(QosProtocolWrapper.java:79) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper.export(ProtocolSecurityWrapper.java:84) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.export(ProtocolListenerWrapper.java:66) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.export(ProtocolFilterWrapper.java:58) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.export(ProtocolSerializationWrapper.java:50) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.protocol.InvokerCountWrapper.export(InvokerCountWrapper.java:42) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.rpc.Protocol$Adaptive.export(Protocol$Adaptive.java) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.doExportUrl(ServiceConfig.java:947) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.exportRemote(ServiceConfig.java:917) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.exportUrl(ServiceConfig.java:857) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:602) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:583) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:540) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.ServiceConfig.export(ServiceConfig.java:340) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.deploy.DefaultModuleDeployer.exportServiceInternal(DefaultModuleDeployer.java:477) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.deploy.DefaultModuleDeployer.exportServices(DefaultModuleDeployer.java:424) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.deploy.DefaultModuleDeployer.startSync(DefaultModuleDeployer.java:174) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:156) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onContextRefreshedEvent(DubboDeployApplicationListener.java:157) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:143) ~[dubbo-3.2.16.jar:3.2.16] at org.apache.dubbo.config.spring.context.DubboDeployApplicationListener.onApplicationEvent(DubboDeployApplicationListener.java:52) ~[dubbo-3.2.16.jar:3.2.16] at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:178) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:171) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:145) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:430) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:387) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:952) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:594) ~[spring-context-5.3.39.jar:5.3.39] at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:399) ~[spring-web-5.3.39.jar:5.3.39] at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:278) [spring-web-5.3.39.jar:5.3.39] at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) [spring-web-5.3.39.jar:5.3.39] ### Anything else _No response_ ### Are you willing to submit a pull request to fix on your own? - [ ] Yes I am willing to submit a pull request on my own! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. 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