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本帖最后由 cosJin 于 2016-2-4 13:07 编辑
以下是我的代码:
import urllib.request
url = 'http://www.whatismyip.com.tw'
proxy_support = urllib.request.ProxyHandler({'http':'121.31.192.117:8123'})
opener = urllib.request.build_opener(proxy_support)
opener.addheaders = [('User-Agent','Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36')]
urllib.request.install_opener(opener)
response = urllib.request.urlopen(url)
html = response.read().decode('utf-8')
print(html)
运行后:
Traceback (most recent call last):
File "T:\python3.5\lib\urllib\request.py", line 1240, in do_open
h.request(req.get_method(), req.selector, req.data, headers)
File "T:\python3.5\lib\http\client.py", line 1083, in request
self._send_request(method, url, body, headers)
File "T:\python3.5\lib\http\client.py", line 1128, in _send_request
self.endheaders(body)
File "T:\python3.5\lib\http\client.py", line 1079, in endheaders
self._send_output(message_body)
File "T:\python3.5\lib\http\client.py", line 911, in _send_output
self.send(msg)
File "T:\python3.5\lib\http\client.py", line 854, in send
self.connect()
File "T:\python3.5\lib\http\client.py", line 826, in connect
(self.host,self.port), self.timeout, self.source_address)
File "T:\python3.5\lib\socket.py", line 707, in create_connection
raise err
File "T:\python3.5\lib\socket.py", line 698, in create_connection
sock.connect(sa)
TimeoutError: [WinError 10060] 由于连接方在一段时间后没有正确答复或连接的主机没有反应,连接尝试失败。
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\cosJin\Desktop\Pythontest\proxy_eg.py", line 12, in <module>
response = urllib.request.urlopen(url)
File "T:\python3.5\lib\urllib\request.py", line 162, in urlopen
return opener.open(url, data, timeout)
File "T:\python3.5\lib\urllib\request.py", line 465, in open
response = self._open(req, data)
File "T:\python3.5\lib\urllib\request.py", line 483, in _open
'_open', req)
File "T:\python3.5\lib\urllib\request.py", line 443, in _call_chain
result = func(*args)
File "T:\python3.5\lib\urllib\request.py", line 1268, in http_open
return self.do_open(http.client.HTTPConnection, req)
File "T:\python3.5\lib\urllib\request.py", line 1242, in do_open
raise URLError(err)
urllib.error.URLError: <urlopen error [WinError 10060] 由于连接方在一段时间后没有正确答复或连接的主机没有反应,连接尝试失败。>
这是怎么回事?代码和小甲鱼老师的一样啊?
后来我发现在http协议处如果用https那么可以正常运行 但是显示ip为本机ip 并不是代理ip怎么回事?怎么用http?
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