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Accepted
David
Asked:2020-04-09 02:15:27 +0000 UTC2020-04-09 02:15:27 +0000 UTC

2个脚本同时工作

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我有一个包含 2 个文件的项目：

1 个名为Server.py 的文件

import socket
server_socket = socket.socket()
server_socket.bind(('127.0.0.1', 5090))
server_socket.listen(1)
conn, addr = server_socket.accept()
#content = 'hello friend'
#answer = sock.sendall((content).encode())
print ('connected:', addr)

while True:
    data = conn.recv(1024)
    if not data:
        break
    conn.send(data.upper())

conn.close()

和 2 个名为Client.py 的文件

import socket

sock = socket.socket()
sock.connect(('127.0.0.1', 5090))
sock.send('hello, world!')

data = sock.recv(1024)
sock.close()

print (data)

如何让它们同时运行？或者换句话说，连接它们

python

1 个回答

  1. Best Answer

    解决方案subprocess：

    import subprocess
import sys
import time

server = subprocess.Popen([sys.executable, 'server.py'])
time.sleep(2)  # Даем время серверу на запуск

client = subprocess.Popen([sys.executable, 'client.py'])

server.wait()

    服务器.py：

    import socket
server_socket = socket.socket()
server_socket.bind(('127.0.0.1', 5090))
server_socket.listen(1)
conn, addr = server_socket.accept()
print('connected:', addr)

while True:
    data = conn.recv(1024)
    if not data:
        break
    conn.send(data.upper())

conn.close()

print('closed')

    客户端.py：

    import socket

sock = socket.socket()
sock.connect(('127.0.0.1', 5090))
sock.send('hello, world!'.encode('utf-8'))

data = sock.recv(1024)
sock.close()
    • 1

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