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我不知道如何将消息从客户端(在主机,Windows 10)发送到服务器(VM 上的 ubuntu)。这是我在 Windows 10 上的客户端代码:

import socket
 
target_host = "10.0.2.15" target_port = 1236
 
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
client.connect((target_host, target_port))
 
client.send("ABCDEF")
 
response = client.recv(1024)
 
print(response)

这是虚拟机上的服务器代码:

import socket 
import threading
 
bind_ip: "10.0.2.15" 
bind_port: 1236
     
server = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

server.bind((bind_ip, bind_port))
         
server.listen(5)
print("Listening on %s:%d"%(bind_ip, bind_port))
        
def handle_client(client_socket): 
   request = client_socket.recv(1024)
   print("Recived: %s"%request) 
   client_socket.send("Recived!")
   client_socket.close()
 
while True: 
   client, addr = server.accept()
   print("Accepted connection from %s:%d"%(addr[0],addr[1])) 
   client_handler = threading.Thread(target=handle_client, args=(client,))
   client_handler.start()

如果我在同一台机器上同时运行客户端和服务器,它工作正常,但如果我在 VM 上运行服务器,在主机上运行客户端,它就不起作用。

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