Ò».ÕªÒª
¡¡¡¡±¾ÆªÎÄÕ´ӻù´¡µ½ÉîÈëµÄ½éÉÜASP.NET MVCÖеÄRouting×é¼þ. Routing·Òë¹ýÀ´ÊÇ"·ÓÉÑ¡Ôñ", ¸ºÔðASP.NET MVCµÄµÚÒ»¸ö¹¤×÷:ʶ±ðURL, ½«Ò»¸öUrlÇëÇó"·ÓÉ"¸øController. ÓÉÓÚ½ñÌìÏÂÎç²Î¼ÓÁ˲©¿ÍÔ°±±¾©¾ãÀÖ²¿µÄ¾Û»á, ËùÒÔ±¾ÆªÎÄÕµÄÍ깤ʱ¼äÍíÁ˵ã, »¹ºÃÒ²ÊÇÔÚ½ñÌì·¢±í, ×ÜËã¶ÒÏÖÁË"ÿÈÕһƪ"µÄ³Ðŵ. ²»¾Ã¶¡Ñ§¾Í»á·¢²¼±±¾©²©¿ÍÔ°¾Û»á»î¶¯µÄ×ÊÁÏÁË, ÎÒÔÚÕâÀïÏÈÔ¤¸æÁË!
¡¡¡¡¶þ.³ÐÉÏÆôÏÂ
¡¡¡¡µÚһƪÎÄÕÂÖÐÎÒÃÇÒѾѧ»áÁËÈçºÎʹÓÃASP.NET MVC, ËäÈ»ÆäÖл¹ÓкܶàµÄϸ½ÚûÓÐÉîÈëÁ˽â, µ«ÊǶԻù±¾µÄ´¦ÀíÁ÷³ÌÒѾÓÐÁËÈÏʶ:À´ÁËÒ»¸öUrlÇëÇó, ´ÓÖÐÕÒµ½ControllerºÍActionµÄÖµ, ½«ÇëÇ󴫵ݸøController´¦Àí. Controller»ñÈ¡ModelÊý¾Ý¶ÔÏó, ²¢ÇÒ½«Model´«µÝ¸øView, ×îºóView¸ºÔð³ÊÏÖÒ³Ãæ.
¡¡¡¡¶øRoutingµÄ×÷ÓþÍÊǸºÔð·ÖÎöUrl, ´ÓUrlÖÐʶ±ð²ÎÊý, Èçͼ:
¡¡¡¡ÕâÒ»½²¾ÍÈÃÎÒÃÇϸÖµÄÁ˽âSystem.Web.Routing¼°ÆäÏà¹ØµÄÀ©Õ¹ÖªÊ¶.
¡¡¡¡Èý.RoutingµÄ×÷ÓÃ
¡¡¡¡µÚÒ»½²ÖÐʵÀýµÄÊ×Ò³µØÖ·ÊÇ: localhost/home/index
¡¡¡¡ÎÒÃÇ·¢ÏÖ·ÃÎÊÉÏÃæµÄµØÖ·, ×îºó»á´«µÝ¸ø HomeControllerÖÐÃûΪindexµÄaction(¼´HomeControllerÀàÖеÄindex·½·¨).
¡¡¡¡µ±È»·þÎñÆ÷¶Ë²»»á×Ô¼ºÈ¥ÊµÏÖÕâ¸ö¹¦ÄÜ,¡¡ ¹Ø¼üµã¾ÍÊ ......
Ò».ÕªÒª
¡¡¡¡ºÍ×ÔÉíˮƽÓйØ, ÎÒ×Üϲ»¶Ð´ÈëÃż¶±ðµÄÎÄÕÂ.±ÈÈçËäÈ»×öÏîÄ¿ÓùýÒ»¸öÄÚ²¿µÄMVC¿ò¼Ü, µ«Êǵ±¿´µ½ASP.NET MVCʱÎÒÈ´»¹ÊDz»ÖªµÀ´ÓÄÄÀïÈëÊÖ¿ªÊ¼Ñ§Ï°µÄºÃ.ÓÚÊÇÎÒдÏÂÕâÆªÈëÃż¶µÄϵÁÐÎÄÕÂ,¡¡ ½«ÀÏÕÔ(Jeffrey Zhao)µÄASP.NET MVCϵÁÐÊÓÆµ¿Î³Ìѧµ½µÄ֪ʶÔÙÀí½âºÍÔÙÏû»¯, ÈÃ×µÄÈËÒ²Äܸú×ÅÎÒѧ¶®ASP.NET MVC
¡¡¡¡¶þ.ÈËÎï¼ò½é
¡¡¡¡±¾Îĵĺܶà×ÊÁ϶¼À´×ÔÀÏÕÔ , Jeffrey Zhao. ´ËÈËÏàÐŲ»±ØÎÒ¶à˵Á˰É, ¸ßÊÖ,ǰ±²,żÏñ, ¶ÔÀÏÕԵľ´ÑöÈçÌÏÌϽˮÁ¬Ã಻¾ø, Èç»ÆºÓ·ºÀÄÒ»·¢²»¿ÉÊÕʰ......(ʡϿÚË®ÎÄ×ÖÈô¸É). ÔÚÎÒËÑË÷ÓÐûÓиü¼òµ¥²¢ÇÒϵͳµÄ½éÉÜASP.NET MVCµÄ×ÊÁÏʱ, ËÑË÷µ½ÁËÀÏÕÔÔÚWebcastÉÏÃæµÄϵÁÐÊÓÆµ½Ì³Ì. µ±È»Á˸ßÊֵĽ²½â¶¼ÊDZȽÏÈ«ÃæµÄ, ÓÐʱºîÌýÁË1Сʱ, ÕæÕýÀí½âµÄÖ»Óм¸¾ä»°.ÓÚÊÇÓÐÁËÒ»±ßѧϰһ±ßд´ËϵÁÐÎÄÕµÄÏë·¨.ÆäÖеÄ֪ʶ¶¼ÊÇ´ÓÀÏÕԵĽ̳ÌÖÐѧϰµ½µÃ.
¡¡¡¡Èý.Hello ASP.NET MVC
¡¡¡¡ÏÖÔÚ¿ªÊ¼¸ú×ÅÎÒÒ»²½Ò»²½Ñ§Ï°ASP.NET MVC.ÔÚʲô¶¼²»ÖªµÀ֮ǰ, »¹ÊÇÈÃÎÒÃÇÏÈÏÂÔØÒ»¸öASP.NET MVC³ÌÐò. µ±¿´µ½³ÌÐòÔËÐкó, ÎÒµÄÐIJŻá̤ʵºÜ¶à.
¡¡¡¡Ê×ÏÈÈ¥ASP.NET MVCµÄ¹ÙÍø¿´¿´:
¡¡¡¡http://www.asp.net/mvc/
¡¡¡¡ÕâÀïÎÒÃÇ¿ÉÒÔÏÂÔØASP.NET MVCµÄ°²×°Îļþ.Ŀǰ×îа汾 ......
<script language="javascript">
function init()
{
var tbBody = document.getElementById("<%=GridView2.ClientID%>");
if(tbBody!=null)
{
var tbHead = tbBody.cloneNode(true)
for(i = tbHead.rows.length -1;i > 1;i--)
tbHead.deleteRow(i);
divContent.appendChild(tbHead);
}
}
& ......
ASP.NETÌṩÁËʼþÇý¶¯±à³ÌÄ£ÐÍ£¬Ê¹¿ª·¢Õß¼ò»¯ÁËÓ¦ÓóÌÐòµÄ×ÜÌåÉè¼Æ£¬µ«ÊÇÕâ¸öÒ²Ôì³ÉÁËËü¹ÌÓеÄһЩÎÊÌ⣬ÀýÈ磬ÔÚ´«Í³µÄASPÀÎÒÃÇ¿ÉÒÔͨ¹ýʹÓÃPOST·½·¨ºÜÈÝÒ×µØÊµÏÖÒ³Ãæ¼ä´«µÝ±äÁ¿£¬Í¬ÑùµÄÊÂÇ飬ÔÚʹÓÃʼþÇý¶¯±à³ÌÄ£Ð͵ÄASP.NET¾ÍÒªÂ鷳һЩ£¬µ«ÊÇÎÒÃÇÈÔÈ»ÓÐһЩ·½·¨¿ÉÒÔʵÏÖͬÑùµÄ¹¦ÄÜ¡£±ÊÕßÔÚÕâÀォ°üº¬Ê¹ÓÃquerystring,session±äÁ¿ÒÔ¼°server.Transfer·½·¨À´ÊµÏÖÒ³Ãæ¼äµÄ±äÁ¿´«µÝ¡£
ʹÓÃQueryString
ʹÓÃQueryStingÔÚÒ³Ãæ¼ä´«µÝÖµÒѾÊÇÒ»ÖÖºÜÀϵĻúÖÆÁË£¬ÕâÖÖ·½·¨µÄÖ÷ÒªÓŵãÊÇʵÏÖÆðÀ´·Ç³£¼òµ¥£¬È»¶øËüµÄȱµãÊÇ´«µÝµÄÖµÊÇ»áÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸Éϵ썲»°²È«£©£¬Í¬Ê±ÓÖ²»ÄÜ´«µÝ¶ÔÏ󣬵«ÊÇÔںܶഫµÝµÄÖµÉÙ¶ø°²È«ÐÔÒªÇ󲻸ߵÄÇé¿öÏ£¬Õâ¸ö·½·¨»¹ÊÇ½Ï¶àµØ±»Ê×ѡʹÓá£
ʹÓÃÕâÖÖ·½·¨°üÀ¨ÈçϵIJ½Öè:
a£¬Ê¹Óÿؼþ´´½¨web±íµ¥£¨form£©
b£¬´´½¨¿ÉÒÔ·µ»Ø±íµ¥µÄ°´Å¥ºÍÁ´½Ó°´Å¥
c£¬ÔÚ°´Å¥»òÁ´½Ó°´Å¥µÄµ¥»÷ʼþÀï´´½¨Ò»¸ö±£´æURLµÄ×Ö·û±äÁ¿
d£¬ÔÚ±£´æµÄURLÀïÌí¼ÓQueryString²ÎÊý
e£¬Ê¹ÓÃResponse.RedirectÖØ¶¨Ïòµ½ÉÏÃæ±£´æµÄURL
ÏÂÃæµÄ´úÂëÆ¬¶ÏÑÝʾÁËÈçºÎʵÏÖÕâ¸ö·½·¨£º
Ô´Ò³Ãæ´úÂ룺
private void Button1_Click
(object sender, System.E ......
ASP.NETÌṩÁËʼþÇý¶¯±à³ÌÄ£ÐÍ£¬Ê¹¿ª·¢Õß¼ò»¯ÁËÓ¦ÓóÌÐòµÄ×ÜÌåÉè¼Æ£¬µ«ÊÇÕâ¸öÒ²Ôì³ÉÁËËü¹ÌÓеÄһЩÎÊÌ⣬ÀýÈ磬ÔÚ´«Í³µÄASPÀÎÒÃÇ¿ÉÒÔͨ¹ýʹÓÃPOST·½·¨ºÜÈÝÒ×µØÊµÏÖÒ³Ãæ¼ä´«µÝ±äÁ¿£¬Í¬ÑùµÄÊÂÇ飬ÔÚʹÓÃʼþÇý¶¯±à³ÌÄ£Ð͵ÄASP.NET¾ÍÒªÂ鷳һЩ£¬µ«ÊÇÎÒÃÇÈÔÈ»ÓÐһЩ·½·¨¿ÉÒÔʵÏÖͬÑùµÄ¹¦ÄÜ¡£±ÊÕßÔÚÕâÀォ°üº¬Ê¹ÓÃquerystring,session±äÁ¿ÒÔ¼°server.Transfer·½·¨À´ÊµÏÖÒ³Ãæ¼äµÄ±äÁ¿´«µÝ¡£
ʹÓÃQueryString
ʹÓÃQueryStingÔÚÒ³Ãæ¼ä´«µÝÖµÒѾÊÇÒ»ÖÖºÜÀϵĻúÖÆÁË£¬ÕâÖÖ·½·¨µÄÖ÷ÒªÓŵãÊÇʵÏÖÆðÀ´·Ç³£¼òµ¥£¬È»¶øËüµÄȱµãÊÇ´«µÝµÄÖµÊÇ»áÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸Éϵ썲»°²È«£©£¬Í¬Ê±ÓÖ²»ÄÜ´«µÝ¶ÔÏ󣬵«ÊÇÔںܶഫµÝµÄÖµÉÙ¶ø°²È«ÐÔÒªÇ󲻸ߵÄÇé¿öÏ£¬Õâ¸ö·½·¨»¹ÊÇ½Ï¶àµØ±»Ê×ѡʹÓá£
ʹÓÃÕâÖÖ·½·¨°üÀ¨ÈçϵIJ½Öè:
a£¬Ê¹Óÿؼþ´´½¨web±íµ¥£¨form£©
b£¬´´½¨¿ÉÒÔ·µ»Ø±íµ¥µÄ°´Å¥ºÍÁ´½Ó°´Å¥
c£¬ÔÚ°´Å¥»òÁ´½Ó°´Å¥µÄµ¥»÷ʼþÀï´´½¨Ò»¸ö±£´æURLµÄ×Ö·û±äÁ¿
d£¬ÔÚ±£´æµÄURLÀïÌí¼ÓQueryString²ÎÊý
e£¬Ê¹ÓÃResponse.RedirectÖØ¶¨Ïòµ½ÉÏÃæ±£´æµÄURL
ÏÂÃæµÄ´úÂëÆ¬¶ÏÑÝʾÁËÈçºÎʵÏÖÕâ¸ö·½·¨£º
Ô´Ò³Ãæ´úÂ룺
private void Button1_Click
(object sender, System.E ......
רßøÄãдÁ˸ö£¬Ä㿴һϣ¬ËµÃ÷ÏÂÕâÀïûÓп¼Âǵ½Êý¾ÝµÄÓÐЧÐÔ£¬ÐèÒªµÄ»°×Ô¼º¼ÓÉÏ¡£
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.OleDb; //ÕâÀïÒªÒýÓÃOleDb¿Õ¼ä
public partial class Default4 : System.Web.UI.Page
{
//Êý¾Ý¿âÁ¬½Ó×Ö·û´®
static string strCon = @"provider = Microsoft.Jet.OLEDB.4.0;Data source = C:\Documents and Settings\Administrator\×ÀÃæ\db1.mdb";
//ÉêÃ÷Á¬½ÓÊý¾ÝÔ´µÄ¶ÔÏóºÍ¶ÔÊý¾ÝÔ´½øÐвÙ×÷µÄ¶ÔÏó
OleDbConnection con = new OleDbConnection(strCon);
OleDbCommand cmd = new OleDbCommand();
//µã»÷°´Å¥Ìí¼Ó¼Ç¼
protected void Button1_Click(object sender, EventArgs e)
&nb ......