Origin 发起一个针对跨来源资源共享的请求(要求服务器在回应中加入一个”访问控制-允许来源”(”Access-Control-Allow-Origin”)字段)。示例:Origin: http://www.example-social-network.com Pragma 与具体的实现相关,这些字段可能在请求/回应链中的任何时候产生多种效果。示例:Pragma: no-cache Proxy-Authorization ...
"Accept-Encoding": "gzip, deflate", "Cache-Control": "max-age=259200", "Connection": "close", "Content-Length": "34", "Host": "httpbin.org", "User-Agent": "python-requests/2.11.1" }, "json": { "pass": "admin", "user": "admin" }, "origin": "14.*.*.*", "url": "...
检查Cache-Control字段 接下来,我们需要检查响应头中的Cache-Control字段来确定缓存状态。可以使用response.headers属性来获取响应头,并使用get()方法来获取Cache-Control字段的值。以下是检查Cache-Control字段的代码片段: cache_control=response.headers.get('Cache-Control') 1. 判断缓存是否过期 根据Cache-Control字段...
{'Cache-Control': 'private, no-cache, no-store, proxy-revalidate, no-transform', 'Connection': 'Keep-Alive', 'Content-Encoding': 'gzip', 'Content-Type': 'text/html', 'Date': 'Wed, 26 Jun 2019 12:22:26 GMT', 'Last-Modified': 'Mon, 23 Jan 2017 13:27:36 GMT', 'Pragma': ...
{'Server':'DingTalk/1.0.0','Date':'Mon, 23 Nov 2020 23:19:11 GMT','Content-Type':'application/json','Transfer-Encoding':'chunked','Connection':'keep-alive','Cache-Control':'no-cache','Content-Encoding':'gzip'} 那么我们应该如何获取到对应的值呢,比如我们要获取Content-Type,应该怎么获取...
"Cache-control": "no- cache" } response = requests.request("PUT", url, headers=headers, data=payload, files=files) print(response.status_code) print(response.text)回到顶部 遇到的问题:multipart/form-data上传文件报错AttributeError::object has no attribute ‘encode‘需...
'Cache-Control’: ’max-age=0', 'Connection’: 'keep-alive’, ’Cookie': 'BAIDUID=167421B2A215854D04495CD1BF100157:FG=1; cflag=13%3A3; BIDUPSID=167421B2A215854D04495CD1BF100157; PSTM=1587911884; __guid=136081015.2148238240541301000.1587911412950.4026; BD_UPN=12314353; BDUSS=94RFdLQ21...
'cache-control':'no-cache', 'dnt':'1', 'pragma':'no-cache', 'sec-ch-ua':'"Chromium";v="118", "Microsoft Edge";v="118", "Not=A?Brand";v="99"', 'sec-ch-ua-mobile':'?0', 'sec-ch-ua-platform':'"macOS"', 'sec-fetch-des...
# 5、返回响应头 {'Cache-Control': 'private, no-cache, no-store, proxy-revalidate, no-transform', 'Connection': 'keep-alive', 'Content-Encoding': 'gzip', 'Content-Type': 'text/html', 'Date': 'Mon, 27 Feb 2023 07:35:11 GMT', 'Last-Modified': 'Mon, 23 Jan 2017 13:27:29 ...
'Cache-Control': 'max-age=0', 'Upgrade-Insecure-Requests': '1', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/we...