当您向https://itunes.apple.com的公共IP地址发送过多请求时，就会发生这种情况。正如你所看到的，这是由于某些原因导致的，不允许/阻止访问与https://itunes.apple.com的公共IP地址映射。一个更好的解决方案是下面的python脚本，它计算任何域的公共IP地址，并创建到/etc/hosts文件的映射。

import re
import socket
import subprocess
from typing import Tuple

ENDPOINT = 'https://anydomainname.example.com/'
ENDPOINT = 'https://itunes.apple.com/'

def get_public_ip() -> Tuple[str, str, str]:
    """
    Command to get public_ip address of host machine and endpoint domain
    Returns
    -------
    my_public_ip : str
        Ip address string of host machine.
    end_point_ip_address : str
        Ip address of endpoint domain host.
    end_point_domain : str
        domain name of endpoint.

    """
    # bash_command = """host myip.opendns.com resolver1.opendns.com | \
    #     grep "myip.opendns.com has" | awk '{print $4}'"""
    # bash_command = """curl ifconfig.co"""
    # bash_command = """curl ifconfig.me"""
    bash_command = """ curl icanhazip.com"""
    my_public_ip = subprocess.getoutput(bash_command)
    my_public_ip = re.compile("[0-9.]{4,}").findall(my_public_ip)[0]
    end_point_domain = (
        ENDPOINT.replace("https://", "")
        .replace("http://", "")
        .replace("/", "")
    )
    end_point_ip_address = socket.gethostbyname(end_point_domain)
    return my_public_ip, end_point_ip_address, end_point_domain


def set_etc_host(ip_address: str, domain: str) -> str:
    """
    A function to write mapping of ip_address and domain name in /etc/hosts.
    Ref: https://stackoverflow.com/questions/38302867/how-to-update-etc-hosts-file-in-docker-image-during-docker-build

    Parameters
    ----------
    ip_address : str
        IP address of the domain.
    domain : str
        domain name of endpoint.

    Returns
    -------
    str
        Message to identify success or failure of the operation.

    """
    bash_command = """echo "{}    {}" >> /etc/hosts""".format(ip_address, domain)
    output = subprocess.getoutput(bash_command)
    return output


if __name__ == "__main__":
    my_public_ip, end_point_ip_address, end_point_domain = get_public_ip()
    output = set_etc_host(ip_address=end_point_ip_address, domain=end_point_domain)
    print("My public IP address:", my_public_ip)
    print("ENDPOINT public IP address:", end_point_ip_address)
    print("ENDPOINT Domain Name:", end_point_domain )
    print("Command output:", output)

你可以在运行你想要的函数之前调用上面的脚本:)

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)

当我在浏览器中运行路线时，我有同样的错误，但在邮差中，它工作得很好。我的问题是，在查询字符串之前的路由之后没有/。

127.0.0.1:5000 / api / v1 /搜索/ ?location=Madina提出错误，并在搜索对我有效后删除/。

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。

在公司环境中指定代理为我解决了这个问题。

page = requests.get("http://www.google.com:80", proxies={"http": "http://111.233.225.166:1234"})

完整的错误是:

requests.exceptions.ConnectionError: httpconnectionpool (host='www.google.com'， port=80): Max retries exceeded with url: /(由NewConnectionError(': Failed to establish a new connection: [WinError 10060]连接尝试失败，因为被连接的一方在一段时间后没有正确响应，或已建立的连接失败，因为连接的主机未能响应'))

实现异常处理总是好的。它不仅有助于避免脚本意外退出，还有助于记录错误和信息通知。当使用Python请求时，我更喜欢捕获这样的异常:

    try:
        res = requests.get(adress,timeout=30)
    except requests.ConnectionError as e:
        print("OOPS!! Connection Error. Make sure you are connected to Internet. Technical Details given below.\n")
        print(str(e))            
        renewIPadress()
        continue
    except requests.Timeout as e:
        print("OOPS!! Timeout Error")
        print(str(e))
        renewIPadress()
        continue
    except requests.RequestException as e:
        print("OOPS!! General Error")
        print(str(e))
        renewIPadress()
        continue
    except KeyboardInterrupt:
        print("Someone closed the program")

这里的renewIPadress()是一个用户定义函数，它可以在IP地址被阻塞时更改IP地址。你可以不用这个函数。