HTTP response header Information

[Java]   View Plain Copy/**   *  Class Description: HTTP response header information    *    *  @author   Author:  LiuJunGuang   *  @version   creation time:2011-10-29  am 09:11:08   */   public interface responseconstant {       /**        *  indicates the location of the new resource        */        string location =  "Location";       /**        *  indicates the type of server        */       string  SERVER =  "SERVER";       /**       *   The type of data sent by the server using the encoding  ;  such as:gzip       */        String CONTENT_ENCODING =  "Content-encoding";       /**   &Nbsp;    *  length of body        */        String CONTENT_LENGTH =  "Content-length";       /**       *  the language of the text sent by the service;  such as:zh-cn       */        String CONTENT_LANGUAGE =  "Content-language";        /**       *  MIME type of content sent by the server  ;  for example: text/html;  charset=GB2312       */       String  content_type =  "Content-type";       /**        *  last modified time for files        */       String  last_modified =  "last-modified";       /**        *  Indicator GuestThe frequency at which the client refreshes. Units are seconds;  such as:1;url=http://www.baidu.com       */        String REFRESH =  "REFRESH";       /**        *  instructs the client to download the file; for example: attachment; filename=aaa.zip        */       String CONTENT_DISPOSITION =  "Content-disposition";        /**       *  cookie;  sent from server side such as:set-cookie:ss=q0=5lb_nq; path=/search       */        String SET_COOKIE =  "Set-cookie";       /**       *  page Survival Time;  No cache is typically 0 or-1, in milliseconds (time is relative to 1970-01-01 00:00 00),       *  For example, a day of survival: System.System.currentTimeMillis () +24*60*60*1000        */       String EXPIRES =  "EXPIRES";        /**       * Http1.1  No cache;  such as:no-cache        */       String CACHE_CONTROL =  "Cache-control";