The premise must have jdk support
cmd enters the command line, enter the directory to be compressed, such as d:/test/aa, compress aa into aa.jar
d:
cd d:/test
jar -cvf aa.jar aa
The premise must have jdk support
cmd enters the command line, enter the directory to be compressed, such as d:/test/aa, compress aa into aa.jar
d:
cd d:/test
jar -cvf aa.jar aa