如何通过 Android 手机上的应用程序向我的 Python 脚本发送命令？

Question

i have my server.py which i wanna run on my PC

print ('# server.py')
import socket

host = socket.gethostname()
port = 2137

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

s.bind((host, port))
s.listen(5)

while True:
    clientsocket, addr = s.accept()
    message = clientsocket.recv(1024).decode()
    print('{} > {}'.format(str(addr), message))
    clientsocket.close()

and my client.py which i wanna transform into an application for android phone

print ('# client.py')
import socket

host = socket.gethostname()
port = 2137

while True:
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect((host, port))
    message = input('message: ')
    s.send(message.encode('ascii'))
    s.close()

is it possible? to send data from my phone to my pc? and how could i do it?

Answer 1

It is definitely possible to send data from your phone to your computer. But you have to take care of port forwarding (in the router configuration) to make your PC visible from outside the network. In other words, you have to tell your router to forward requests going to a specific port to your PC at port xyz.