Question

我正在浏览一个基本套接字教程（http://www.binarytides.com/python-socket-programming-tutorial/），我遇到了一个奇怪的错误，当我向主机发送数据时出现错误

sock.sendall(message) 'str' does not support the buffer interface

所以这个教程有点过时了python的新版本，也许我使用的是过时的代码，但我希望有人可以看看并找出我遇到这个问题的原因。我的想法是，HTTP命令可能是错误的？但我做了一些研究，这似乎是正确的。谢谢你的帮助！

import socket
import sys


#error handling
try:
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
except socket.error as e:
    print ("Failed to create socket." + str(e[1]) + " . Error   message : " + e[1])
print ("Socket Created")


host = 'www.google.com' 
port = 80
try:
    remote_ip = socket.gethostbyname(host)
except socket.gaierror:
    #could not resolve
    print ("Hostname could not be resolved. Exiting")
    sys.exit()
print ("IP address of " + host + " is " + remote_ip)

#connect to remote 
sock.connect((remote_ip, port))
print ("Socket Connected to " + host + "on ip " + remote_ip)

#send some data to client
message = "GET / HTTP/1.1\r\n\r\n"
try:
    #set the whole string
    sock.sendall(message) #THIS IS WHERE THE ERROR IS OCCURING
except socket.error:
    #send Failed
    print ("send failed")
    sys.exit()
print ("message sent successfully ")

＆＃39; STR＆＃39;不支持缓冲接口？

0 个答案: