使用此命令时，什么也不会发生。没有错误或任何东西。Python在环境变量中，我在python目录中没有任何问题。我正在运行最新版本的Django和Python。
Image of problem
www.example.com中的代码manage.py，新创建的，没有改变任何东西。

#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys

def main():
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'mysite.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)

if __name__ == '__main__':
    main()