报文

Mahe666

通用

百度的通用报文：

Request URL: https://www.baidu.com/

Request Method: GET

Status Code: 200 OK

Remote Address: 110.242.68.3:443

Referrer Policy: strict-origin-when-cross-origin

请求

HTTP请求

客户端 ---请求（Request）---> 服务器

百度请求报文：

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9		//支持的格式
Accept-Encoding: gzip, deflate, br		//编码
Accept-Language: zh-CN,zh;q=0.9		//语言
Cache-Control: max-age=0			//缓存控制
Connection: keep-alive			//连接，保持活跃
Cookie: BIDUPSID=2301D0A04DE8502099E8EDEC3A7D0732; PSTM=1628494350; BAIDUID=2301D0A04DE85020C570129D2270C5F5:FG=1; BD_UPN=12314753; Hm_lvt_aec699bb6442ba076c8981c6dc490771=1631232376,1631411460; BAIDUID_BFESS=8EFCA68F62C3E7C523ABB272127319EE:FG=1; __yjs_duid=1_59ee9767df782c5b5c2c7ffaa4d1c77f1631412398153; COOKIE_SESSION=136894_0_9_9_27_38_1_0_9_8_1733_10_136893_0_39_0_1632357568_0_1632357529%7C9%230_0_1632357529%7C1; BD_HOME=1; H_PS_PSSID=34650_34068_31253_34553_34741_34525_34584_34707_34518_26350_34418_34691_34679; BA_HECTOR=al0020248l8lah25q51glcv4k0q
Host: www.baidu.com
sec-ch-ua: "Chromium";v="94", "Google Chrome";v="94", ";Not A Brand";v="99"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Windows"
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: none
Sec-Fetch-User: ?1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36	//浏览器的信息

响应

HTTP响应

服务器 ---响应---> 客户端

百度响应报文：

Bdpagetype: 1
Bdqid: 0xd0fce91d0005a766			//这两个不用管，固定的ID，服务器返回的，为了监控你的电脑
Cache-Control: private			//缓存控制
Connection: keep-alive			//连接，保持活跃		
Content-Encoding: gzip			//编码
Content-Type: text/html;charset=utf-8	//类型
Date: Fri, 01 Oct 2021 03:12:24 GMT		//时间
Expires: Fri, 01 Oct 2021 03:11:46 GMT	//时间
Server: BWS/1.1				//浏览器服务信息
Set-Cookie: BDSVRTM=0; path=/
Set-Cookie: BD_HOME=1; path=/
Set-Cookie: H_PS_PSSID=34650_34068_31253_34553_34741_34525_34584_34707_34518_26350_34418_34691_34679; path=/; domain=.baidu.com
Strict-Transport-Security: max-age=172800		//与安全有关
Traceid: 1633057944359734708215059167564783789926
Transfer-Encoding: chunked
X-Frame-Options: sameorigin
X-Ua-Compatible: IE=Edge,chrome=1	//浏览器的信息