when running the program in IDE, we can not get the version info

in IoTDBConstant class

//when running the program in IDE, we can not get the version info using getImplementationVersion()
public static final String VERSION =
IoTDBConstant.class.getPackage().getImplementationVersion() != null ? IoTDBConstant.class
.getPackage().getImplementationVersion() : "UNKNOWN";



Hope that the version information can be obtained normally in the development environment

Start in the IoTDBConstant class at the VERSION field and compare getImplementationVersion() behavior when running from an IDE versus a packaged application. Reproduce the IDE case, then verify that development-environment runs report version information instead of UNKNOWN while packaged runs continue to work.

Written by the indexing model from the issue text.