There was an error when starting Tomcat, and port 8080 was occupied. Three solutions
Error message: java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind
. The solution
Method 1. Modify the configuration file Tomcat — conF –& GT; Server.xml modifies the port number
< The Connector port = “8080” protocol = “HTTP/1.1”
ConnectionTimeout = “20000”
The redirectPort = “8443”/& gt;
    
Method 2. Kill the process occupying the port

cmd–> Run the netstat -ano command to find the process occupying port 8080



Taskkill – pid/6038 f


Restart the tomcat

Method 3. Right-click on the taskbar and start task Manager — process — go to Javaw.exe — end the process — restart Tomcat