1. 安装jpype
(python调用java class文件用)
1.1. 自动安装:pip install jpype1
1.2. 手动方式安装jpype1
安装wheel:pip install wheel
下载安装.whl文件
下载.whl文件:JPype1-0.6.3-cp37-cp37m-win_amd64.whl
下载路径:https://www.lfd.uci.edu/~gohlke/pythonlibs/#jpype
安装:pip install C:UsersgaogaoDownloadsJPype1-0.6.3-cp37-cp37m-win_amd64.whl
2.py源代码,执行成功则调用成功
from jpype import * #import os #classpath = os.path.join(os.path.abspath('.'), './') #startJVM(getDefaultJVMPath(), "-ea", "-Djava.class.path=%s" %(classpath)) startJVM(getDefaultJVMPath(), "-ea") javaClass = JClass('Test') java.lang.System.out.println("Hello World") shutdownJVM()