java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind 处理方法

今天部署项目过程中tomcat报如下异常：

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1. java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind 
2.  
3.     at java.net.PlainSocketImpl.socketBind(Native Method) 
4.  
5.     at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359) 
6.  
7.     at java.net.ServerSocket.bind(ServerSocket.java:319) 
8.  
9.     at java.net.ServerSocket.<init>(ServerSocket.java:185) 
10.  
11.     at java.net.ServerSocket.<init>(ServerSocket.java:141) 
12.  
13.     at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50) 
14.  
15.     at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:494) 
16.  
17.     at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:513) 
18.  
19.     at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:202) 
20.  
21.     at org.apache.catalina.connector.Connector.start(Connector.java:1132) 
22.  
23.     at org.apache.catalina.core.StandardService.start(StandardService.java:457) 
24.  
25.     at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) 
26.  
27.     at org.apache.catalina.startup.Catalina.start(Catalina.java:552) 
28.  
29.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
30.  
31.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
32.  
33.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
34.  
35.     at java.lang.reflect.Method.invoke(Method.java:597) 
36.  
37.     at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) 
38.  
39.     at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 
40.  
41. 2012-11-27 17:13:51 org.apache.catalina.startup.Catalinastart 

java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind

    at java.net.PlainSocketImpl.socketBind(Native Method)

    at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359)

    at java.net.ServerSocket.bind(ServerSocket.java:319)

    at java.net.ServerSocket.<init>(ServerSocket.java:185)

    at java.net.ServerSocket.<init>(ServerSocket.java:141)

    at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)

    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:494)

    at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:513)

    at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:202)

    at org.apache.catalina.connector.Connector.start(Connector.java:1132)

    at org.apache.catalina.core.StandardService.start(StandardService.java:457)

    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

    at java.lang.reflect.Method.invoke(Method.java:597)

    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

2012-11-27 17:13:51 org.apache.catalina.startup.Catalinastart

        
Google下发现原来是端口被占用。对于这个异常其实很容易解决，不外乎两种解决方法：

        
    1、更改tomcat端口

        
       2、  关掉占用该端口的进程。

        
一、更改tomcat端口

          首先到安装目录（或者解压目录）下找到conf文件夹，在里面找到server.xml的文件，找到

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1. <Connector
   port="8080"
   maxThreads="150"
   minSpareThreads="25"
   maxSpareThreads="75" 
2. enableLookups="false"
   redirectPort="8443"
   acceptCount="100" 
3. debug="0"
   connectionTimeout="20000"  
4. disableUploadTimeout="true"
   /> 

<Connector port="8080" maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true" />

        
将port="8080"改为其它的就可以了

          二、关闭占用该端口的进程

       
1、首先进入命令行查看端口是否被占用

        
使用命令： netstat –ano。如下：

        
我的服务器端口是：8080。从上面可以看出8080端口已经被PID为5268的进程占用。

  
           2、查看该PID为5268的进程

        
使用命令：tasklist|findstr "5268"。如下

        
从上面看出PID为5268的进程为javaw.exe。

        
第一种解决办法是：把javaw.exe进程关掉

        
第二种解决办法是：直接通过任务管理器查看PID为5268的进程，然后关掉windows任务管理器->查看->选择列选中PID然后查看任务管理器，关掉PID为5268的进程。