Record the reason for a packaging failure:
The exception prompt is as follows:
Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.7.5:repackage (repackage) on project secret: Execution repackage of goal org.springframework.boot:spring-boot-maven-plugin:2.7.5:repackage failed: Unable to rename ‘D:\work space\secret\target\secret-0.0.1-SNAPSHOT.jar’ to ‘D:\work space\secret\target\secret-0.0.1-SNAPSHOT.jar.original’
Repeated clean, install, still prompted the same problem.
Confidently look at the log and find that the prompt is that the jar package cannot be renamed.
It feels a bit like a similar prompt when renaming system folders or files.
Solve the problem
Find the computer task manager
and enter java to end the current task and repackage.
Can be packaged successfully.