tomcat8启动过程中报如下错误

-Nov- ::52.892 严重 [main] org.apache.catalina.core.StandardServer.await StandardServer.await: create[localhost:]:

 java.net.SocketException: Unrecognized Windows Sockets error: : create

at java.net.ServerSocket.createImpl(ServerSocket.java:)

at java.net.ServerSocket.getImpl(ServerSocket.java:)

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

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

at org.apache.catalina.core.StandardServer.await(StandardServer.java:)

at org.apache.catalina.startup.Catalina.await(Catalina.java:)

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

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

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

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

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

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

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

解决方案：，以管理员身份打开命令提示符

        ，输入 netsh winsock reset

        ，重启电脑就ok了

winsock是Windows网络编程接口，winsock工作在应用层，它提供与底层传输协议无关的高层数据传输编程接口 netsh winsock reset 是把它恢复到默认状态