【Python】打造自己的HTTP server

词汇汇总

CRLF 指的是换行和回车\r\n

教程

./your_program.sh #启动自己的服务

curl -v http://localhost:4221#开启另一个终端 测试

• HTTP response
  An HTTP response is made up of three parts, each separated by a CRLF (\r\n):
  Status line.
  Zero or more headers, each ending with a CRLF.
  Optional response body.
  先来一个简单的，只包含状态行。

// Status line
HTTP/1.1  // HTTP version
200       // Status code
OK        // Optional reas