Linux deployment java project lessons - does not take effect

Linux deployment java project lessons - does not take effect

Major premise: the previous deployment project was based on docker, and this time the deployment project is deployed directly on linux

Question: There is nothing wrong with deploying the first project, but I found a bug and changed the project. When rewriting and typing into a jar, I deployed it again, but it didn’t take effect! ! !

Solution: Every redeployment needs to kill the running process, and then re-execute the command

Because the jar was directly mirrored before, so I didn’t encounter this kind of problem, so record it

Related commands

1. Query the process ID of a Java service

   jps
   

   Display ****.jar is
2. kill process id

   kill 进程id