如何创建套接字服务器,并从另一个网络\国家访问它?我使用java创建了一个服务器。我想从另一个网络连接服务器(比如酒店的 wi-fi)
我怎样才能做到这一点?
我的python服务器:
def start():
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind((socket.gethostname(), 2201))
print("Waiting for connection...\n")
while True:
server.listen()
(client, (ipNum, portNum)) = server.accept()
message = str(client.recv(32).decode())
if(message != ""):
print("Client: " + message)
Command(message.lower())
print("Server: " + BackMessage)
else:
time.sleep(0.05)
start() # Start the server
Python客户端:
import socket
HOST = '127.0.0.1' # The server's hostname or IP address
PORT = 2001 # The port used by the server
with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.connect((HOST, PORT))
s.sendall(b'Hello, world')
data = s.recv(1024)
print('Received', repr(data))
仅当我与服务器位于同一网络时才切换连接时它不起作用。我怎样才能让它工作?