Error prompt: Failed to start connector [Connector[HTTP/1.1-8080]]
Reason for the error: Tomcat port is occupied
Solution (under window):
1. cmd to open the command console

2. View the port used by tomcat netstat -ano |findstr 8080

 

 

Here “3920” is the process number

occupying the port 3. Kill the process occupying the port taskkill /pid 3920 /f

 

 

Note: If the process cannot be killed

 

 

Possibly insufficient permissions:
in the “command prompt”

 

 

Right click and select “Run as administrator”
and execute taskkill /pid 3920 /f

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