OutputStream out = null;          try          {              String contenttype = "image/jpeg";              ActionContext context = ActionContext.getContext();                 // HttpServletRequest request = (HttpServletRequest) context.get(ServletActionContext.HTTP_REQUEST);                  HttpServletResponse response = (HttpServletResponse) context.get(ServletActionContext.HTTP_RESPONSE);                                  response.setContentType(contenttype);                               out = response.getOutputStream();                           Statement stmt=con.createStatement();           String sql="select top 1 zp from table_1 ";           ResultSet rs=stmt.executeQuery(sql);           //byte []by =rs.getBytes(0);           while(rs.next()){               out.write(rs.getBytes("ZP"));           }           }          catch(SQLException ee){                     }          finally {              out.flush();                out.close();          }        

<action name="bb" class="test.tt" method="getimage2">                                      </action>

 <img name="inputName"  id="inputName" src="bb.action"/>