[已解决]py3 urlopen 还有保存文件的用法 （HTTP Error 400: Bad Request）

wp231957

1. # coding: utf-8
   
2. from urllib.request import urlopen
   
3. 
   
4. url=r"https://media.langtze.com/Nourish Eats.png!page"
   
5. response = urlopen(url)
   
6. filename="e:\\test.png"
   
7. with open(filename, 'wb') as fp:
   
8.   fp.write(response.read())

复制代码

在网上搜了一下  urlopen 的基本用法  感觉没啥问题呢   

e:\>python ex22.py
Traceback (most recent call last):
  File "ex22.py", line 5, in <module>
    response = urlopen(url)
  File "C:\Python3\lib\urllib\request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Python3\lib\urllib\request.py", line 531, in open
    response = meth(req, response)
  File "C:\Python3\lib\urllib\request.py", line 641, in http_response
    'http', request, response, code, msg, hdrs)
  File "C:\Python3\lib\urllib\request.py", line 569, in error
    return self._call_chain(*args)
  File "C:\Python3\lib\urllib\request.py", line 503, in _call_chain
    result = func(*args)
  File "C:\Python3\lib\urllib\request.py", line 649, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 400: Bad Request

最佳答案

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塔利班

2019-4-8 10:36:47

、、、https://media.langtze.com/Nourish%20Eats.png!page、、、是其真正网址

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塔利班

、、、https://media.langtze.com/Nourish%20Eats.png!page、、、是其真正网址

wp231957

塔利班 发表于 2019-4-8 10:36
、、、https://media.langtze.com/Nourish%20Eats.png!page、、、是其真正网址

又学到一招