如何修复httplib.BadStatusLine异常？

Question

URL = "MY HTTP REQUEST URL"
XML = "<port>0</port>"

parameter = urllib.urlencode({'XML': XML})
response = urllib.urlopen(URL, parameter)
print response.read()


IOError: ('http protocol error', 0, 'got a bad status line', None)

我正在尝试将XML发送到服务器并获取XML.有没有办法修复/忽略这个异常？

我知道状态行为空,这会引发此错误.

Answer 1

试着看一下你的服务器实际返回的内容!它可能不是有效的HTTP响应.您可以使用类似的东西向服务器发送原始http请求:

from socket import socket

host = 'localhost'
port = 80
path = "/your/url"
xmlmessage = "<port>0</port>"

s = socket()
s.connect((host, port))
s.send("POST %s HTTP/1.1\r\n" % path)
s.send("Host: %s\r\n" % host)
s.send("Content-Type: text/xml\r\n")
s.send("Content-Length: %d\r\n\r\n" % len(xmlmessage))
s.send(xmlmessage)
for line in s.makefile():
    print line,
s.close()

响应应该类似于:

HTTP/1.1 200 OK
<response headers>

<response body>