【高级程序设计】Week2-2 HTTP and Web

目录

一、Basics

1. HTTP

2. Web pages（document）

3. Client - Server

①概念

② Accessing a web page

二、Placing HTTP within context

1. Context of HTTP

① 背景

② OSI reference model

③ routing information

2. HTTP and TCP

① 关系

② TCP

③ Connection-oriented 面向连接

④ Reliable

⑤ Byte stream service

⑥ TCP format

3. URL: uniform resource locator

① 定义

② 组成

③ filename#section

④ other possible protocols to use with URLs

三、HTTP protocol details

1. HTTP: standard protocol between browsers & web servers

① 作用

② 特点：stateless

③ 初始化connection

④ HTTP step by step

3. HTTP methods: get and post

① GET

② POST

4. Requesting multiple resources

① 前提

② 问题

 ③ 解决

④ 方式

5. HTTP methods

四、Important headers