Asp.Net¹¹¼Ü(HttpÇëÇó´¦ÀíÁ÷³Ì) Part.1
URL:
http://www.cnblogs.com/JimmyZhang/archive/2007/09/04/880967.html
ÒýÑÔ
ÎÒ²éÔĹý²»ÉÙAsp.NetµÄÊé¼®£¬·¢ÏÖ´ó¶àÊý×÷Õß¶¼ÊÇÕ¾ÔÚÒ»¸ö±È½Ï¸ßµÄ²ã´ÎÉϽ²½âAsp.Net¡£ËûÃÇÄÍÐÄ¡¢Ï¸ÖµظæËßÄãÈçºÎÒ»²½²½ÍϷſؼþ¡¢ÉèÖÿؼþÊôÐÔ¡¢±àдCodeBehind´úÂ룬ÒÔʵÏÖij¸öÌØ¶¨µÄ¹¦ÄÜ¡£
ÕâÖÖ×ö·¨£¬Êµ¼ÊÉÏÊǻشðÁË“ÈçºÎÈ¥×ö”µÄÎÊÌ⣬ȴûÓлشð“Ϊʲô¿ÉÒÔÕâÑù×ö”µÄÎÊÌâ¡£
¾¡¹ÜÎÒºÜÍÆ³ç Ϥ½»ª ÏÈÉúµÄ¡¶Ê¥µî¼ÀìëµÄAsp.Net¿ª·¢Ïê½â¡·Ò»Ê飬µ«µ±ÎÒ·¿´ÁËÒ»ÏÂÆä¶Ô½ÇÉ«(Role) ºÍ Óû§(Member)µÄ½²½âʱ£¬ÎÒ¾ö¶¨Ìø¹ýÈ¥Ö±½Ó¶ÁºóÃæµÄÕ½ڡ£ÒòΪÎÒ·¢ÏÖËûÒ²ËæÁË´óÁ÷£¬¶ÔÕⲿ·ÖµÄ½²½âÍ£ÁôÔÚ“ÈçºÎÈ¥×ö”µÄ²ãÃæÉÏ¡£ÎÒÏàÐÅÏñϤÏÈÉú ÕâÑùµÄÅ£ÈËÊDz»¿ÉÄܲ»Á˽âµ×²ãÔË×÷ÔÀíµÄ£¬½ö½öÊÇÒòΪÄDZ¾ÊéÔ±¾¾ÍÒѾºÜºñÁ˰ɡ£
µ±Äã°´“ÈçºÎÈ¥×ö”Ëù½²½âµÄÄÚÈÝÈ¥¿ª·¢³ÌÐòµÄʱºò£¬¶ÔÓÚÄãµÄÓû§£¬ÄãÈÔÊÇÒ»Ãû³ÌÐòÔ±£»µ«¶ÔÓÚʵÏÖÁËMembershipProvider ºÍ RoleProvider ³éÏóÀàµÄ΢Èí¿ª·¢ÈËÔ±À´Ëµ£¬ÄãÒѾ³ÉÁËËûÃǵÄÒ»¸öÓû§¡£
NOTE£ºÎҼȲ»·´¶ÔһЩ×÷ÕßÖ»½²½â“ÈçºÎÈ¥×ö”£¬Ò²²»·´¶ÔÄãֻѧ“ÈçºÎÈ¥×ö”£¬ÕâÑùÒ²ÓÐËüµÄºÃ´¦£¬¾ÍÊÇ¿ÉÒÔ¿ìËÙ¿ª·¢¡£ÎÒÖ»Êǽ¨Òé¶àÕÆÎÕÒ»µãµ×²ã֪ʶ£¬¶ÔһЩÎÊÌâ»áÓиüºÃµÄÀí½â¡£
Ï£Íûͨ¹ýÕâһϵÁÐÎÄÕµĽ²½â£¬¿ÉÒÔÈÃÄã¸üºÃµÄÀí½âAsp.NetµÄÔË×÷ÔÀíºÍ×öÒÔÁ˽⡣
HttpÇëÇó´¦ÀíÁ÷³Ì¸ÅÊö
˼¿¼“ΪʲôÔÚµØÖ·À¸ÊäÈëwww.tracefact.net¾Í¿ÉÒÔ¿´µ½ÕÅ×ÓÑôµÄ¸öÈ˿ռ䣿”£¬ÀàËÆÓÚ˼¿¼“Ϊʲôƻ¹ûÊÇÍùµØÉϵô²»ÊÇÍùÌìÉÏÆ®£¿”¡£¶ÔÓÚÆÕͨ·ÃÎÊÕßÀ´Ëµ£¬Õâ¾ÍÏñÿÌìÌ«Ñô¶«±ßÉýÆðÎ÷±ßÂäÏÂÒ»ÑùÊÇÀíËùµ±È»µÄ£»¶ÔÓںܶà³ÌÐòÔ±À´Ëµ£¬ÈÏΪÕâ¸öÓ뼺Î޹أ¬²»¹ýÊÇϵͳ¹ÜÀíÔ±»òÕßÍø¹ÜÔ±µÄÔðÈΡ£±Ï¾¹£¬IISÊÇ Windows µÄÒ»¸ö×é¼þ£¬ÓÖ²»ÊÇ Asp.Net µÄÒ»¸ö×é³É²¿·Ö¡£¶øÊµ¼ÊÉÏ£¬´ÓÄãÇáÅĻسµµ½Ò³Ãæ³ÊÏÖÔÚÄãÑÛǰµÄÊ®·ÖÖ®Ò»ÃëÄÚ£¬IISºÍ.Net FrameworkÒѾ×öÁË´óÁ¿µÄÄ»ºó¹¤×÷¡£
Äã¿ÉÄܾõµÃÁ˽âÕâЩĻºó¹¤×÷ÊÇÈçºÎÔË×÷µÄÎ޹ؽôÒª£¬×÷Ϊ³ÌÐòÔ±µÄÄãÖ»Òª±£Ö¤¿ª·¢³öµÄ³ÌÐò¿ÉÒÔ¸ßЧµØÔËÐоͿÉÒÔÁË¡£È»¶ø£¬ÔÚ¿ª·¢¹ý³ÌÖУ¬ÄãÈ´·¢ÏÖ³£³£ÐèҪʹÓÃÖîÈç HttpContext ÕâÑùµÄÀà¡£Õâ¸öʱºò£¬Äã¿ÉÔøË¼¿¼¹ýÕâЩÀàµÄ¹¹³ÉºÍÀàµÄʵÌåÊÇÈçºÎ´´½¨µÄ£¿Äã¿ÉÄܼòµ¥µØ»Ø´ð£ºHttpContext´ú±íµ±Ç°ÇëÇóµÄÒ»¸öÉÏÏÂÎÄ»·¾³¡£¿ÉÄãÓÖÖªµÀIIS ¡¢Framework¡¢Asp.Net ÊÇÈçºÎÐͬ¹¤×÷´¦Àíÿ¸öHttpÇëÇó¡¢ÈçºÎÇø·Ö²»Í¬µÄÇëÇó¡¢IIS¡¢Framework¡¢Asp.Ne
Ïà¹ØÎĵµ£º
ÔÚÄ³Ò³ÃæÉÏÓÐÈçÏÂÐÅÏ¢£¬
Html£¬
<asp:Button ID="btn" runat="server" Text="Click me" OnClick="ButtonClicked" />
<script language="javascript">
function javascriptMethod() {
alert(1);
}
</script>
C#£¬
protected void ButtonClic ......
ÐèÇó£º
AÓòÓÐÒ³Ãæa.html£¬ÆäÖÐÓÐiframe°üº¬BÓòµÄÒ³Ãæb.html£¬ÏÖÔÚҪͨ¹ýa.htmlÉϵÄÒ»¸ö°´Å¥£¬À´°Ña.htmlÒ³ÃæÉÏÒ»¸öÎı¾¿òµÄÖµ´«µÝµ½b.htmlÒ³ÃæµÄÎı¾¿ò¡£
×¢£ºÕâÀïb.htmlÊÇhtmlÍøÒ³£¬²»ÄܽÓÊÕÆäËûÍøÕ¾post¹ýÀ´µÄÖµ£¬ËùÒÔ²»ÄÜÓÃÖ±½ÓpostµÄ·½·¨À´´«Öµ£¬µ«ÊÇ£¬Èç¹û½ÓÊÕÒ³ÃæÊÇb.aspx»òÕßb.asp ÄØ£¬ÄDz»ÊÇ¿ÉÒÔÖ±½ÓpostÁËô£¿´ð ......
ÕâÀïÊÇ´ÓDatasetÀïµÄÊý¾ÝÉú³ÉÇúÏßͼ.
ÎÒµÄDatasetÊÇ´Ó±íSendrecÀï¶ÁÈ¡µÄÊý¾Ý,·Ö±ðÓÐId,Sendid(¶©µ¥ºÅ),Sendtime(¼Ç¼ʱ¼ä),Sendnum(µ¥Î»Ê±¼ä·¢ËÍÁ¿/ÎÒÕâÀïÊÇÎå·ÖÖÓ)¼¸¸ö×Ö¶Î
¹ý³ÌÈçÏÂ:
public void draw(Page page,DataSet ds,int Tnum){}
ÆäÖÐpageÊÇÓÃÀ´´«µÝÒýÓÃÕâ¸ö¹ý³ÌµÄÒ³Ãæ,ÕâÑùÈÃÒ³ÃæÊÇJPG·½Ê½Ö±½ÓÏò¿Í»§¶ËÊä³öÉú ......
µÚÒ»²½£ºÀýÈçÓû§¿Ø¼þ·ÅÔÚMyList.Ascx£¬È»ºóÆäControlÖ¸ÁîÊÇ£º
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ViewComment.ascx.cs" Inherits="Control_ViewComment"%>
ÕâʱºòÒѾÓÐÁËInherits£¬×Ô´øÁËClassName¾ÍÊÇÆäÃû³Æ£¬Èç¹ûûÓУ¬Ôò±ØÐë´´½¨ClassNameÊôÐÔ¡£
¼ÙÉèÆäÓй«¹²ÊôÐÔID¡£
µÚ¶þ²½£ ......