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  • SpringBoot运行报Address already in use: bind

    java.net.BindException: Address already in use: bind
                at sun.nio.ch.Net.bind0(Native Method)
                at sun.nio.ch.Net.bind(Unknown Source)
                at sun.nio.ch.Net.bind(Unknown Source)
                at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
                at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
                at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:473)
    o.apache.catalina.core.StandardService   : Failed to initialize connector [Connector[org.apache.coyote.http11.Http11NioProtocol-8080]]
    
        org.apache.catalina.LifecycleException: Failed to initialize component [Connector[org.apache.coyote.http11.Http11NioProtocol-8080]]
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106)
                at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
                at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:814)
                at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
                at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
                at org.apache.catalina.startup.Tomcat.start(Tomcat.java:335)
                at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:57)
                at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:52)
                at 

    "Address already in use" means, there is already another application running on port 8080. Use your OS tools to find that process and end it, before you start your application, or let your application run on another port. If you use an embedded server in your Boot application, you can specify the following property:

    server.port=8085 
    

    Of course you can choose whatever port you want.

    这段的意思大致是在application.properties文件中加上一句server.port=8085

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  • 原文地址:https://www.cnblogs.com/wpcnblog/p/7274233.html
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