 6.    WWW  HTTP__________________________231

Last-Modified

extension-header
/* line */
[Entity-Body]

D  "METHOD"      HTTP-
.       , 
    .  
  "GET"  "POST".    
"HEAD", "DELETE", "PUT".

1.  "GET"    ,  
 URI.  ,   -
  HTML, TXT    .  URI -
      CGI,  CGI -
 ,      
   .   URI   -
 ,      URI .

2.  "POST",  ,     
 ,     , -
  URI.         CGI-
.  "POST"    URI   -
,        -
      . 
   POST,  ,  .

3.  "HEAD"   "GET",   , 
      (
"GET").  ,  ,    -
     .

4.  "DELETE"     
URI.

5.  "PUT" ,     -
      URI.

D "Request-URI"  URI  .      
,     .   -
   URI: ,   ,    
       HTTP.

 "HTTP-Version"   HTTP-,   -
 .     
    .     ,
     "/0.9",  
   HTTP-.  -
   HTTP   "major.minor", . . -
 /1.0   /0.9. -   -