java.lang.Exception: Socket bind failed: [730048] ?????????×???解决方案

java.lang.Exception: Socket bind failed: [730048] ?????????×???(Э?é/???????/???)????í??
    at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:471)
    at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:823)
    at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:476)
    at org.apache.catalina.connector.Connector.initInternal(Connector.java:960)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardService.initInternal(StandardService.java:568)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:871)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:581)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:604)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:308)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:482)

原因:是端口已被占用.之前的tomcat进程没有被完全关闭掉.
避免方法:首先关闭tomcat再修改配置文件
解决方法:任务管理器或者kill杀死javaw进程重启tomcat即可.