I would like to ask how to change the jar package for the was server project release. The specific operation is as follows:

1. Establish a database in the database of the was server, and then import related database scripts.

2. Then modify the data source and check whether the port is occupied. If no one lives there, there is no need to change it.

3. Then transfer the jar package project and configuration file to the server, and the two files must be in the same directory. Check whether the java environment is complete again, and just enter relevant contents.