python网络学习(04)
Sockesever模块
# Written by Vamei # use TCPServer import SocketServer HOST = '' PORT = 8000 text_content = ''' HTTP/1.x 200 OK Content-Type: text/html <head> <title>WOW</title> </head> <html> <p>Wow, Python Server</p> <IMG src="test.jpg"/> <form name="input" action="/" method="post"> First name:<input type="text" name="firstname"><br> <input type="submit" value="Submit"> </form> </html> ''' f = open('test.jpg','rb') pic_content = ''' HTTP/1.x 200 OK Content-Type: image/jpg ''' pic_content = pic_content + f.read() # This class defines response to each request class MyTCPHandler(SocketServer.BaseRequestHandler): def handle(self): # self.request is the TCP socket connected to the client request = self.request.recv(1024) print 'Connected by',self.client_address[0] print 'Request is', request method = request.split(' ')[0] src = request.split(' ')[1] if method == 'GET': if src == '/test.jpg': content = pic_content else: content = text_content self.request.sendall(content) if method == 'POST': form = request.split('\r\n') idx = form.index('') # Find the empty line entry = form[idx:] # Main content of the request value = entry[-1].split('=')[-1] self.request.sendall(text_content + '\n <p>' + value + '</p>') ###### # More operations, such as put the form into database # ... ###### # Create the server server = SocketServer.TCPServer((HOST, PORT), MyTCPHandler) # Start the server, and work forever server.serve_forever()