http 请求报文和应答报文

请求报文

POST /cgi-bin/httpconn HTTP/1.1

POST：请求地址

Host: 111.161.64.121

HOST：主机头

Accept: /

Accept :accept 属性

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)

U-A：客户端类型

Connection: Keep-Alive

connection: :keep-Alive 持续连接

Cache-Control: no-cache

cache-control：缓存管理

Accept-Encoding: gzip, deflate

Accept-enconding： 支持压缩

Content-Type: application/octet-stream

content-type：传输类型

Content-Length: 218

content-length：传输长度

响应报文

HTTP/1.1 200 OK

HTTP:200成功返回值正常

Server: httpsf2

server：主机类型

Connection: Keep-alive

Connection：持续可连接

Content-Type: text/octet

Content-Type：传输类型

Content-Length: 2291

Content-Length：传输长度