[已解决]跟着视频中做的下载一只猫的图片，但是一直报错，求大佬解惑

wjsgdd

这是视频中的代码
import urllib.request

response = urllib.request.urlopen('http://placekiten.com/g/200/300')
cat_img = response.read()

with open('cat_200_300.jpg','wb') as f:
    f.write(cat_img)
这是报错的
Traceback (most recent call last):
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1346, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1255, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1301, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1250, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 1010, in _send_output
    self.send(msg)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 950, in send
    self.connect()
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\http\client.py", line 921, in connect
    self.sock = self._create_connection(
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\socket.py", line 822, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\socket.py", line 953, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11001] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\p14_1.py", line 3, in <module>
    response = urllib.request.urlopen('http://placekiten.com/g/200/300')
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 214, in urlopen
    return opener.open(url, data, timeout)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 517, in open
    response = self._open(req, data)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 534, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 494, in _call_chain
    result = func(*args)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1375, in http_open
    return self.do_open(http.client.HTTPConnection, req)
  File "E:\Users\ll\AppData\Local\Programs\Python\Python39\lib\urllib\request.py", line 1349, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 11001] getaddrinfo failed>

最佳答案

月排行榜 / 总排行榜

棉花糖不白

2021-3-19 12:09:39

你的单词错了placekiten ——>placekitten

跳转到最佳答案楼层

棉花糖不白

你的单词错了placekiten ——>placekitten

私はり

你这个网址不能访问

私はり

你的网址中placekiten应该变成placekitten（1楼说的那个）

wjsgdd

私はり 发表于 2021-3-19 12:32
你的网址中placekiten应该变成placekitten（1楼说的那个）

哈哈哈，原来是这样，谢谢各位，是我粗心了