Install the java environment package
Renaming the java environment: preventing conflicts
Configure environment variables
The environment configuration is added as follows
Add to
Test version: There are two versions, just enter the corresponding statement in which environment you want to run
Multiple java environment configurations have been completed above
2. Create a bat running program: it is convenient to run the jar package
Create a .vbs file first, the content is as follows, just change the corresponding bat file name
Then create a .bat file with the following content
Principle: The vbs file calls the bat file, and the bat then runs the cmd command
Double-click to run the vbs file next time to run the jar package directly