这是我的 server.py :
import BaseHTTPServer
import SocketServer
class TestRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def do_GET(self):
self.wfile.write("hello world at %s" % __file__)
server = BaseHTTPServer.HTTPServer(('', 10000), TestRequestHandler)
#server = SocketServer.ThreadingTCPServer(('', 8888), TestRequestHandler)
server.serve_forever()
这是我的 client.py :
import urllib2
req = urllib2.Request('http://127.0.0.1:10000/')
handle = urllib2.urlopen(req)
content = handle.read()
然后我启动server.py,它可以工作。
当我启动client.py时,我在 Windows 7,Python 2.6 上出现此错误:
Traceback (most recent call last):
File "D:\Dropbox\Forge\urllib-error\client.py", line 3, in <module>
handle = urllib2.urlopen(req)
File "C:\Python26\lib\urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout)
File "C:\Python26\lib\urllib2.py", line 391, in open
response = self._open(req, data)
File "C:\Python26\lib\urllib2.py", line 409, in _open
'_open', req)
File "C:\Python26\lib\urllib2.py", line 369, in _call_chain
result = func(*args)
File "C:\Python26\lib\urllib2.py", line 1161, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "C:\Python26\lib\urllib2.py", line 1136, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno 10013] An attempt was made to access a socket in a way forbidden by its access permissions>
当我从浏览器打开http://127.0.0.1:10000/时,它可以正常工作。这意味着服务器很好。
当我在client.py中用http://127.0.0.1:10000/或http://127.0.0.1/替换http://127.0.0.1:80/时,一切正常(这是端口80上的另一个Web服务器 - apache)。
我做错了什么?
UPD:使用此 client2.py 时出现同样的错误:
import urllib2
handle = urllib2.urlopen('http://127.0.0.1:10000/')
content = handle.read()
UPD:问题已解决。这是我的防火墙。一旦禁用,一切正常。愚蠢,愚蠢我。感谢阅读: - )
答案 0 :(得分:5)
本地防火墙阻止了连接。当它被禁用时,一切正常。