http协议基于socket接口实现

2022-08-09 21:16:02

HTTP：REST架构，C/S模式，请求类型：GET、PUT、HEAD、POST。

1、client端发送get包："GET /pub/WWW/TheProject.html HTTP/1.1\r\nHost: www.w3.org\r\n"

GET /hello.htm HTTP/1.1

Accept: */*

Accept-Language: zh-cn

Accept-Encoding: gzip, deflate

If-Modified-Since: Wed, 17 Oct 2007 02:15:55 GMT

If-None-Match: W/"158-1192587355000"

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)

Host: 192.168.2.162:8080

Connection: Keep-Alive

响应包：

HTTP/1.1 200 OK

ETag: W/"158-1192590101000"

Last-Modified: Wed, 17 Oct 2007 03:01:41 GMT

Content-Type: text/html

Content-Length: 158

Date: Wed, 17 Oct 2007 03:01:59 GMT

Server: Apache-Coyote/1.1/

　------<body>-------

2、client端发送post包：

　POST /form/entry HTTP/1.1

Host: hackr.jp

Connection: keep-alive

Content-Type: application/x-www-form-urlencoded

Content-Length: 16

　name=ueno&age=37

　响应包：

　HTTP/1.1 200 OK

　Date: Tue, 10 Jul 2012 06:20:15 GMT(响应首部字段)

　Content-Length: 362

　Content-Type: text/html

　<html>

　...

3、client端发送head包：

码农公寓