How Eclipse exports executable jar packages

The executable jar package was used when writing the shell script, and the jar package exported from Eclipse needed to export both the jar file and the Library folder, as follows:

(1) Click the Java that the main method resides in, run Java application

(2) Select the project name to export right-click Export, select runnable JAR file and Next

(3) Launch configuration selects the Java file where the main method resides, and this file is also executed in the first step Htmlparser.java;

Then export destination Select the path to be exported; It is important to export the jar library, otherwise it cannot be used in shell scripts, so select

Library Handling's third item: Copy required libraries into a sub-folder next to the generated JAR. Final finish.

(4) Viewing the exported executable jar file

How Eclipse exports executable jar packages