The socket is the endpoint of a bidirectional communications channel between the server and the client. Sockets may communicate within a process, between processes on the same machine, or between processes on different machines. For any communication with a remote program, we have to connect through...
importsocketdefreuse_socket_addr():"""使端口在关闭或者发生异常而退出时能重新使用"""sock=socket.socket(socket.AF_INET, socket.SOCK_STREAM)#获得SO_REUSEADDR状态old_state =sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR)print("Old sock state: %s"%old_state)#设置端口能够被重用sock.setsoc...
print 'Client received:', repr(data) #关闭套接字 sockobj.close( ) 参考: http://blog.sina.com.cn/s/blog_523491650100hikg.html 创建一个socket客户端 #coding:utf-8#导入相关模块importsocketimportsys#设置连接请求30S超时socket.setdefaulttimeout(30)#IPV4协议、字节流(TCP协议)try: s=socket.socket(...
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) 1. 2、连接socket 连接socket需要一个tuple参数,来提供IP和端口号: s.connect((“www.example.com”, 80)) 1. 3、 #!/usr/bin/env python import socket print "Creating socket...", s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)...
print ('This socket is not websocket, client close.') con.close() return False sec_key = headers['Sec-WebSocket-Key'] res_key = base64.b64encode(hashlib.sha1(sec_key + MAGIC_STRING).digest()) str_handshake = HANDSHAKE_STRING.replace('{1}', res_key).replace('{2}', HOST + ':...
$python server.py ``` 然后,在另一个命令行窗口中运行客户端: ``` $python client.py 请输入要发送的文件名:example.txt 发送文件:example.txt 文件发送完成! ``` 通过以上步骤,我们成功地使用Python编程实现了Socket文件传输。希望本文对于学习如何使用Python实现Socket文件传输有所帮助!
#Socket client example in python import socket #for sockets #create anAF_INET, STREAM socket (TCP) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) print 'Socket Created' 函数socket.socket 创建了一个 Socket,并返回 Socket 的描述符可用于其他 Socket 相关的函数。
笔者最近在搞一些有的没的,这是对一篇博客:Socket Programming in Python的翻译,文章来自于RealPython,有兴趣的同学可以去源站看看。 首先一如既往地是我们的约定环节: host:主机,通常不主动翻译; server:服务器/服务端,通常不主动翻译; client:客户端,通常不主动翻译; interface:界面; Loopback interface:闭环界面...
client_sock,address=server_socket.accept()print(u'连接客户端地址:',address)whileTrue:# 接收数据 data=client_sock.recv(BUF_SIZE)ifnot data or data==0:breakprint('来自客户端信息:%s'%data.decode('utf-8'))# 发送数据 client_sock.send('好的'.encode('utf-8'))client_sock.close()# 关闭客...
host = 'example.com' # 服务器主机名 port = 12345 # 服务器端口号 data = b'Hello, server!' # 要发送的数据,注意需要将数据转换为字节串 # 创建一个socket对象 client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # 连接服务器 ...