How to package external libraries with the idea打包jar option

To package external dependencies into a jar file, you can follow these steps:

1. Create a new folder and place your project files and external package files into it.
2. Open the command line tool and navigate to that folder.
3. Use the following command to add external library files to the jar file:

jar cvf yourJarName.jar yourProjectFilesFolder externalLibrariesFolder

In the above, yourJarName.jar is the name of the jar file you want to create, yourProjectFilesFolder is the name of the folder containing your project files, and externalLibrariesFolder is the name of the folder containing external library files.

1. After running the above command, a JAR file named yourJarName.jar will be created in the current folder, which will include your project files and external library files.

Now you have successfully packaged external dependencies into a jar file.