[已解决]爬虫出错了

革命年

这是错误

Traceback (most recent call last):
  File "F:\lib\urllib\request.py", line 1350, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "F:\lib\http\client.py", line 1255, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "F:\lib\http\client.py", line 1301, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "F:\lib\http\client.py", line 1250, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "F:\lib\http\client.py", line 1010, in _send_output
    self.send(msg)
  File "F:\lib\http\client.py", line 950, in send
    self.connect()
  File "F:\lib\http\client.py", line 921, in connect
    self.sock = self._create_connection(
  File "F:\lib\socket.py", line 787, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "F:\lib\socket.py", line 918, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11004] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "F:/p55.py", line 3, in <module>
    p=u.urlopen(r)
  File "F:\lib\urllib\request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "F:\lib\urllib\request.py", line 525, in open
    response = self._open(req, data)
  File "F:\lib\urllib\request.py", line 542, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "F:\lib\urllib\request.py", line 502, in _call_chain
    result = func(*args)
  File "F:\lib\urllib\request.py", line 1379, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "F:\lib\urllib\request.py", line 1353, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 11004] getaddrinfo failed>

这是源代码

import urllib.request as u
r=u.Request('http://plaeckitten.com/g/500/600')
p=u.urlopen(r)
c=p.read()
with open("cat.jpg",'wb') as f:
    f.write(c)

哪里出错了？

最佳答案

月排行榜 / 总排行榜

zltzlt

2020-7-27 08:41:15

网址拼错了，http://plaeckitten.com/g/500/600，正确代码：

import urllib.request as u

r = u.Request('http://placekitten.com/g/500/600')
p = u.urlopen(r)
c = p.read()
with open("cat.jpg", 'wb') as f:
    f.write(c)

跳转到最佳答案楼层

zltzlt

网址拼错了，http://plaeckitten.com/g/500/600，正确代码：

import urllib.request as u

r = u.Request('http://placekitten.com/g/500/600')
p = u.urlopen(r)
c = p.read()
with open("cat.jpg", 'wb') as f:
    f.write(c)