Java中的Jar

1. Creating a jar File in Eclipse

https://www.cs.utexas.edu/~scottm/cs307/handouts/Eclipse%20Help/jarInEclipse.htm 

2. Extracting the Contents of a JAR File 

https://docs.oracle.com/javase/tutorial/deployment/jar/unpack.html

Reference

1. Packaging Programs in JAR Files

https://docs.oracle.com/javase/tutorial/deployment/jar/index.html

2. JavaSE Tutorial

https://docs.oracle.com/javase/tutorial/index.html

Java.jar