Python_Requests_报错解决

1、报错：SSLError

• (Caused by SSLError(SSLError(“bad handshake: Error([(‘SSL routines’, ‘tls_process_server_certificate’, ‘certificate verify failed’)])”)))
• 解决：添加verify=False

import requests
resp = requests.get(url, headers=headers,timeout=15, verify=False)

2、警告：InsecureRequestWarning

• InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecureRequestWarning)
• 解决：添加如下内容即可

import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

3、报错：socket.timeout

• 可以添加捕获异常，换代理再试

import socket
import requests
import logging
try:
	resp = requests.get(url, headers=headers,timeout=15,proxies=proxy)
except socket.error as err:
	logging.warning(f"{url} socket_timout")

4、报错：UnicodeEncodeError: ‘latin-1’ codec can’t encode characters

• UnicodeEncodeError: ‘latin-1’ codec can’t encode characters in position 69-84: ordinal not in range(256)
• 原因是原错误代码如下：

name = "大小测试科技公司"
headers['Referer'] = f"https://example.cn/search.jsp?num={name}&code=93209"

• 解决：将headers的Referer里面的链接，将汉字进行转化为 %xx 的形式name>quote(name)

from urllib.parse import quote
name = "大小测试科技公司"
headers['Referer'] = f"https://example.cn/search.jsp?num={quote(name)}&code=93209"