The first step: choose this idea maven projects right sidebar
Step two: Select the required lifecycle under packed into the jar package project
Step Three: Select package
Step 4: Click Start Export
Step 5: Open the jar file winRAR
Step Six: Open the META-INF file
Step Seven: Open MANIFEST.MF file
Step eight: 
Figure
Step 9: Address \ jre \ lib \ ext. Jre find their own computer storage address, the pom jar package in the dependency of various types of files into ext
Step 10:
