将 Flask Web 应用程序作为服务运行

这是通用示例的变体。你只需要导入你的应用程序脚本并在服务的 main() 函数中调用它的 run() 方法。在这种情况下，由于访问 WSGIRequestHandler 的问题，我们也使用多处理模块。

import win32serviceutil
import win32service
import win32event
import servicemanager
from multiprocessing import Process

from app import app

class Service(win32serviceutil.ServiceFramework):
    _svc_name_ = "TestService"
    _svc_display_name_ = "Test Service"
    _svc_description_ = "Tests Python service framework by receiving and echoing messages over a named pipe"

    def __init__(self, *args):
        super().__init__(*args)

    def SvcStop(self):
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        self.process.terminate()
        self.ReportServiceStatus(win32service.SERVICE_STOPPED)

    def SvcDoRun(self):
        self.process = Process(target=self.main)
        self.process.start()
        self.process.run()

    def main(self):
        app.run()

if __name__ == '__main__':
    win32serviceutil.HandleCommandLine(Service)

改编自 http://stackoverflow.com/a/25130524/318488