GET / HTTP/1.1
HOST: baidu.com

POST / HTTP/1.1
Host: foo.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 13

say=Hi&to=Mom

POST /test.html HTTP/1.1
Host: example.org
Content-Type: multipart/form-data;boundary="boundary"

--boundary
Content-Disposition: form-data; name="field1"

value1
--boundary
Content-Disposition: form-data; name="field2"; filename="example.txt"

value2

struct Header {
    Name string,
    Value string
}

struct Request {
    Method string,
    Path string,
    Version string,
    Headers []Header,
    Body []byte,
}

struct Response {
    Version string,
    Code uint,
    Headers []Header,
    Body []byte,
}

func parse_request(content string) *Request {

}

func write_reqponse(resp *Response) []byte {

}