asp.netѧϰ·Ïßͼ
ASP.NETѧϰ·Ïßͼ
Èç¹ûÄãÒѾÓн϶àµÄÃæÏò¶ÔÏ󿪷¢¾Ñé£¬Ìø¹ýÒÔÏÂÕâÁ½²½£º
µÚÒ»²½¡¡ÕÆÎÕÒ»ÃÅ.NETÃæÏò¶ÔÏóÓïÑÔ£¬C#»òVB.NET ÎÒÇ¿ÁÒ·´¶ÔÔÚûϵͳѧ¹ýÒ»ÃÅÃæÏò¶ÔÏó(OO)ÓïÑÔµÄǰÌáÏÂȥѧASP.NET¡£ ASP.NETÊÇÒ»¸öÈ«ÃæÏò¶ÔÏóµÄ¼¼Êõ£¬²»¶®OO£¬ÄǾø¶Ôѧ²»ÏÂÈ¥!
µÚ¶þ²½¡¡¶Ô.NET FrameworkÀà¿âÓÐÒ»¶¨µÄÁ˽⠿ÉÒÔͨ¹ý¿ª·¢Windows FormÓ¦ÓóÌÐòÀ´Ñ§Ï°NET Framework¡£ASP.NETÊǽ¨¹¹ÔÚ.NET FrameworkÖ®Éϵļ¼Êõ£¬Äã¶Ô.NET FrameworkÁ˽âµÃÔ½ÉѧϰASP.NET¾ÍÔ½¿ì¡£ ¾Ù¸öÀý×Ó£ºÏÂÃæ¼òµ¥Áгö¼¸¸ö¶ÔÕÆÎÕASP.NET·Ç³£ÖØÒªµÄ¸ÅÄ ¶ÔÏóµÄÄÚ´æÄ£ÐÍ£¬Î¯ÍУ¬Ê¼þ£¬¶àỊ̈߳¬³ÌÐò¼¯ºÍÓ¦ÓóÌÐòÓò£¬°²È«Ä£ÐÍ .NET Frameworkµ±È»»¹ÓÐÐí¶àÆäËüµÄ¶«Î÷£¬µ«²»Àí½âÓë°ÑÎÕÇå³þÉÏÊöÕâЩ¶«Î÷£¬ÊǺÜÄÑÕæÕý°ÑÎÕASP.NETµÄ¡£ ³öÓÚ¼±ÆÈµÄÐÄÇéÓëÏÖʵµÄ¿¼ÂÇ£¬²»ÉÙÈËûÓÐÔúʵµÄÃæÏò¶ÔÏó»ù´¡¾ÍÏëÖ±½ÓѧϰASP.NET£¬Æä½á¹ûÖ»ÄÜÊÇÓûËÙÔò²»´ï¡£ Ôھ߱¸ÁËOO»ù´¡Ö®ºó£¬ÒÔÏÂÊǾßÌåµÄѧϰASP.NET¼¼Êõ²½Öè¡£
µÚÒ»²½£ºÑ§Ï°HTMLÓëCSS
Õâ²¢²»ÐèҪȥѧһ´ó¶ÑµÄÖîÈçDreamweaver£¬FireworkÖ®ÀàµÄ¸÷ÖÖÍøÒ³Éè¼Æ¹¤¾ß£¬¹Ø¼üÊÇÀí½âHTMLÍøÒ³Ç¶Ì×µÄblock½á¹¹ÓëCSSµÄboxÄ£ÐÍ¡£Ðí¶àASP.NET¿Ø¼þ×îºó¶¼±ØÐëת»¯ÎªHTML¡£¶øÇÒ£¬div+CSSÊǵ±Ç°Ö÷Á÷µÄÍøÒ³²¼¾ÖÄ£ÐÍ¡£ ѧϰÕⲿ·Öʱ£¬¹Ø¼üÔÚÓÚÀí½â¸ÅÄ¶ø²»ÐèÒª½«¾«Á¦»¨ÔÚÃÀ»¯Ò³ÃæµÄÐí¶à¼¼ÇÉÉÏ£¬ÄÇÊÇÍøÕ¾ÃÀ¹¤µÄ¹¤×÷£¬²»ÊdzÌÐòÔ±µÄ¹¤×÷¡£
µÚ¶þ²½£ºÑ§Ï°JavaScript.JavaScript²»ÊÇJava
ËüÖ÷ÒªÔËÐÐÓÚä¯ÀÀÆ÷¶Ë¡£¿ÉÒÔÍê³ÉÐí¶à¹¤×÷£¬¹¦ÄÜÒ²ºÜÇ¿´ó£º±ÈÈçËü½«¿Í»§¶ËÍøÒ³ÖеÄHTMLÔªËØ¿´³ÉÒ»¿ÃÊ÷£¬¿ÉÒÔ±àд´úÂë·ÃÎʲ¢ÐÞ¸ÄÊ÷½Úµã£¬¶¯Ì¬Éú³ÉеÄHTML´úÂ룬´Ó¶ø´ïµ½¶¯Ì¬ÐÞ¸ÄÍøÒ³ÏÔÊ¾ÌØÐÔµÄÄ¿µÄ.JavaScriptÔÚĿǰµÄÍøÕ¾¿ª·¢ÖÐÓõúܶ࣬·Ç³£ÖØÒª¡£ÁíÍ⣬ËüÒ²ÊÇĿǰ·Ç³£Á÷ÐеÄAJAX¼¼ÊõµÄ»ù´¡¡£
µÚÈý²½£ºÑ§Ï°¼ÆËã»úÍøÂçÔÀí
ÕÒÒ»±¾´óѧ½Ì²Ä£¬Öص㿴¿´ËüµÄÓйػ¥ÁªÍøµÄ²¿·Ö£¬Á˽âһЩÓòÃû½âÎöºÍHTTPÐÒéµÈ֪ʶ¡£ÕâÊǽøÐл¥ÁªÍø¿ª·¢µÄÀíÂÛ»ù´¡¡£
µÚËIJ½£ºÑ§Ï°ASP.NET±íʾ²ã¼¼Êõ
»áÉè¼ÆWebÒ³ÃæÐèÒª½áºÏÏÈǰ´òºÃµÄÃæÏò¶ÔÏó¼¼ÊõµÄ»ù´¡£¬ÖÁÉÙÕÆÎÕÒÔÏÂÄÚÈÝ
(1) ¸÷ÖÖWeb¿Ø¼þµÄʹÓ÷½·¨
(2) Àí½âÐÅÏ¢ÔÚÍøÒ³ÖеĴ«ËÍ·½Ê½£¬±ÈÈçCookie£¬ViewState£¬SessionµÈµÄʹÓá£
(3) ASP.NETÓ¦ÓóÌÐòÓëÍøÒ³µÄÉúÃüÖÜÆÚ£¬ÒÔ¼°Ïà¹Ø¶ÔÏó(±ÈÈçhttpcontext£¬response£¬request)µÄÓÃ;¡£
(4) ASP.NETʵÏÖʼþÇý¶¯µÄÄÚÄ»
(5) ×Ô¶¨ÒåÓû§¿Ø¼þ
ÔÙ´ÎÇ¿µ÷һϣ¬Ã»ÓÐOO»ù´¡£¬ºÜÄÑÕÆÎÕÉÏÊö¼¼Êõ£¬¾ÍÖ»Äܱ»Õ
Ïà¹ØÎĵµ£º
ÕâÀàÎÊÌâͨ³£ÔÚÕûºÏ»ò¶þ´Î¿ª·¢ASPÍøÕ¾Ê±Óöµ½¡£°´³£ÀíÀ´Ëµ£¬ä¯ÀÀÆ÷µÄCookie´æ·ÅÔÚ¿Í»§¶Ë£¬Êµ¼ÊÉÏÓë·þÎñ¶ËʹÓÃʲôÓïÑÔÎ޹أ¬µ«ÎÒÃÇÔÚʵ¼Ê²Ù×÷¹ý³ÌÖУ¬×Ü»áÓöµ½Ò»Ð©ÒâÏë²»µ½µÄÎÊÌâ¡£
1. µ±ASPдµÄCookieµÄKeyÖдøÓÐÏ»®Ïߣ¬ÀýÈçÎÒÃÇÔÚASPÖÐÕâÑùÉèÖÃCookie:
......
using System;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
namespace UserControl.UI
{
/// <summary>
/// TreesTable µÄժҪ˵Ã÷¡£
/// </summary>
public class TreesTable
{
public interface iTrees ......
cacheÔÚ¿ª·¢¸ß¿ÉÀ©Õ¹ÐÔµÄwebÓ¦ÓÃÖÐÆð×ÅÖÁ¹ØÖØÒªµÄ×÷Óã¬ÎÒÃÇ¿ÉÒÔ°´ÕÕÔ¤¶¨µÄʱ¼ä½«ÈκÎgetÇëÇ󻺴浽ä¯ÀÀÆ÷ÖУ¬Èç¹ûÔÚÔ¤¶¨µÄʱ¼äÄÚÓû§ÇëÇóͬһURLÄÇôresponse¾Í»áͨ¹ýä¯ÀÀÆ÷µÄcacheÀ´ÊµÏÖ¶ø·Çserver¡£¿ÉÒÔͨ¹ýÏÂÃæµÄaction filterÔÚASP.NET MVCÓ¦ÓÃÖÐʵÏÖͬÑùµÄ¹¦ÄÜ£º
using System;
using System.Web;
using System.We ......