HTTP

1. HTTP(Hypertext Trasfer Protocol)
   1. Status Code
   2. request respond
      1. request Method
      2. respond Method

HTTP(Hypertext Trasfer Protocol)

• request resonse protocol

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status

http https

Status Code

1xx 2xx 3xx 4xx 5xx

request respond

request Method

respond Method

setHeadr createReadStream

EJS

• 자바스크립트 코드를 사용할 수 있다.