请求中的URL超过了最大重试次数

我试图获得应用商店>业务的内容:

import requests
from lxml import html

page = requests.get("https://itunes.apple.com/in/genre/ios-business/id6000?mt=8")
tree = html.fromstring(page.text)

flist = []
plist = []
for i in range(0, 100):
    app = tree.xpath("//div[@class='column first']/ul/li/a/@href")
    ap = app[0]
    page1 = requests.get(ap)

当我尝试(0,2)的范围，它工作，但当我把范围在100，它显示这个错误:

Traceback (most recent call last):
  File "/home/preetham/Desktop/eg.py", line 17, in <module>
    page1 = requests.get(ap)
  File "/usr/local/lib/python2.7/dist-packages/requests/api.py", line 55, in get
    return request('get', url, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/api.py", line 44, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 383, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 486, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/requests/adapters.py", line 378, in send
    raise ConnectionError(e)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='itunes.apple.com', port=443): Max retries exceeded with url: /in/app/adobe-reader/id469337564?mt=8 (Caused by <class 'socket.gaierror'>: [Errno -2] Name or service not known)

当前回答

就这么做，

将下面的代码粘贴到page = requests.get(url)的位置:

import time

page = ''
while page == '':
    try:
        page = requests.get(url)
        break
    except:
        print("Connection refused by the server..")
        print("Let me sleep for 5 seconds")
        print("ZZzzzz...")
        time.sleep(5)
        print("Was a nice sleep, now let me continue...")
        continue

不客气:)

2017-03-09 09:00:58

其他回答

我正在用Gauge编写一个测试，我也遇到了这个错误，这是因为我试图在没有激活VPN的情况下请求内部URL。

2022-04-20 08:13:32

检查网络连接。我有这个，虚拟机没有一个正确的网络连接。

2020-07-28 17:28:18

在我的例子中，我在python脚本中部署了一些docker容器，然后调用其中一个部署的服务。当我在调用服务之前添加一些延迟时，错误被修复。我认为它需要时间来准备接受连接。

from time import sleep
#deploy containers
#get URL of the container
sleep(5)
response = requests.get(url,verify=False)
print(response.json())

2022-08-16 23:03:02

为这个请求添加报头。

headers={
'Referer': 'https://itunes.apple.com',
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36'
}

requests.get(ap, headers=headers)

2019-07-29 09:53:54

我有类似的问题，但下面的代码为我工作。

url = <some REST url>    
page = requests.get(url, verify=False)

verify=False禁用SSL验证。Try和catch可以像往常一样添加。

2019-05-01 18:15:25

请求中的URL超过了最大重试次数

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