jython的jar包下载：
https://repo1.maven.org/maven2/org/python/jython-standalone/2.7.2/jython-standalone-2.7.2.jarhttps://repo1.maven.org/maven2/org/python/jython-standalone/2.7.2/jython-standalone-2.7.2.jarsite-packages配置路径：
import sys print(sys.path)2 python版本插件
