ASP.NET ÌṩÈýÖÖÓÃÓÚÔÚ³öÏÖ´íÎóʱ²¶»ñºÍÏìÓ¦´íÎóµÄÖ÷Òª·½·¨£ºPage_Error ʼþ¡¢Application_Error ʼþÒÔ¼°Ó¦ÓóÌÐòÅäÖÃÎļþ (Web.config)¡£
Èç¹ûÄú²»µ÷Óà Server.ClearError »òÕß²¶»ñ Page_Error »ò Application_Error ʼþÖеĴíÎó£¬Ôò½«¸ù¾Ý Web.config ÎļþµÄ <customErrors> ²¿·ÖÖеÄÉèÖô¦Àí´íÎó¡£ÔÚ <customErrors> ²¿·Ö£¬¿É½«Öض¨ÏòÒ³Ö¸¶¨ÎªÄ¬ÈϵĴíÎóÒ³ (defaultRedirect) »òÕ߸ù¾ÝÒý·¢µÄ HTTP ´íÎó´úÂëÖ¸¶¨Ìض¨Ò³¡£Äú¿ÉʹÓô˷½·¨×Ô¶¨ÒåÓû§ÊÕµ½µÄ´íÎóÐÅÏ¢¡£
¾¡¹ÜÄú¿ÉÔÚ <customErrors> ²¿·ÖÖÐ defaultRedirect ÊôÐÔµÄÖµÖÐÒýÓÃĬÈϵĴíÎóÒ³£¬µ«ÊÇÄú»¹¿É¸ù¾ÝÒý·¢µÄ HTTP ´íÎó´úÂëÖ¸¶¨ÒªÖض¨Ïòµ½µÄÌØ¶¨Ò³¡£<error> ×ÓÔªËØÔÊÐíʹÓôËÑ¡Ïî
<customErrors mode="On" defaultRedirect="ApplicationErroy.aspx">
<error statusCode="403" redirect="403.htm"/>
<error statusCode="404" redirect="404.htm"/>
<error statusCode="500" redirect="500.htm"/>
</customErrors>
asp.net×Ô¶¨Òå´íÎó´¦ÀíÒ³Ãæ·½·¨Ò»
1¡¢Ìí¼ÓWeb.config£¬ < ......
ÑÝÁ·£ºÊ¹Óà XCOPY ²¿Êð ASP.NET Web Ó¦ÓóÌÐò
²¿Êð ASP.NET Ó¦ÓóÌÐò·Ç³£¼òµ¥¡£ÄúÐèÒª½«Ëù´´½¨µÄÓ¦ÓóÌÐòÎļþ´Ó¿ª·¢¼ÆËã»ú¸´ÖƵ½½«³ÐÔØÓ¦ÓóÌÐòµÄ³ÉÆ· Web ·þÎñÆ÷¡£¿ÉÒÔʹÓà XCOPY ÃüÁîÐй¤¾ß»òϲ»¶µÄ FTP Ó¦ÓóÌÐò£¬½«Îļþ´ÓÒ»¸öλÖø´ÖƵ½ÁíÒ»¸öλÖá£Óйس£¹æ²¿ÊðµÄ¸ü¶àÐÅÏ¢£¬Çë²Î¼û .NET Framework ²¿Êð»ù´¡¡£
×¢Òâ
³ýÁËʹÓÃËùÓа汾µÄ .NET Framework ¶¼Ö§³ÖµÄ XCOPY ÃüÁîÐй¤¾ßÒÔÍ⣬»¹¿ÉÒÔʹÓÃÐ嵀 .NET Framework 2.0 ¹¤¾ßÀ´±àÒëºÍ²¿ÊðÄúµÄ Web Ó¦ÓóÌÐò£¬Õâ¸öÐµĹ¤¾ßλÓÚ %SystemRoot%\Microsoft.NET\Framework\version 2 or later\Aspnet_compiler.exe¡£Óйظü¶àÐÅÏ¢£¬Çë²Î¼û ASP.NET ±àÒ빤¾ß (Aspnet_compiler.exe)¡£
¶ÔÓÚÏ£ÍûÔÚ Web Ó¦ÓóÌÐòÖ®¼ä¹²ÏíµÄ³ÌÐò¼¯£¨Èç°üº¬×Ô¶¨Òå ASP.NET ·þÎñÆ÷¿Ø¼þµÄ³ÌÐò¼¯£©£¬Ó¦½«Æä²¿Êðµ½Ô¶³Ì·þÎñÆ÷ÉϵÄÈ«¾Ö³ÌÐò¼¯»º´æ (GAC)¡£
Èç¹û²¿ÊðµÄÓ¦ÓóÌÐò°üº¬¶Ôij¸ö×Ô¶¨Òå×é¼þµÄÒýÓ㬸Ã×é¼þÔÚ±¾µØ·þÎñÆ÷µÄÈ«¾Ö³ÌÐò¼¯»º´æÖÐ×¢²á£¬Ôò²»»á½«¸Ã×é¼þÓë¸ÃÓ¦ÓóÌÐòÒ»Æð²¿Êðµ½Ô¶³Ì·þÎñÆ÷¡£ÐèÒªÔÚÔ¶³Ì·þÎñÆ÷µÄÈ«¾Ö³ÌÐò¼¯»º´æÖа²×°¸Ã×é¼þ£¬Ò²¿ÉÒÔÔÚ²¿Êð֮ǰ½«¸Ã×é¼þ¸´ÖƵ½±¾µØ Web Ó¦ÓóÌÐòµÄ Bin Îļþ¼ÐÖС£
Óйظü¶àÐÅÏ¢£¬Çë²Î¼ûÈ ......
×î½ü·¢ÏÖÓïÒôÑéÖ¤ÂëÔ½À´Ô½Á÷ÐУ¬±ÈÈçÓдÎÔÚ×¢²ágmailÓÊÏä¿´µ½¹ý£¬»¹ÓÐmsnÒ³ÃæÒ²ÓÐÓïÒôÑéÖ¤Â룬»¹ÓйúÍâÒ»Ð©ÍøÕ¾µÈ¡£
»¨Ê±¼äÑо¿ÁËÏ£¬ÓïÒôÑéÖ¤ÂëÖ÷Òª¸úÒ»°ãÑéÖ¤ÂëµÄÇø±ð¾ÍÔÚÓÚÈçºÎÈÃÑéÖ¤Âë²¥·Å¡£±¾ÎÄÓïÒôÑéÖ¤ÂëÔÀí£º´Ó·þÎñÆ÷Éú³ÉÑéÖ¤Â룬
²¢±£´æµ½cookieÖУ¨getcode.aspx.cs£©,µ±µãÊÕÌýÑéÖ¤ÂëµÄʱºò£¬µ÷ÓÃjavascirpt²Ù×÷£¨ÕâÀïʹÓÃjquery£©cookie¶ÁÈ¡ÑéÖ¤Âë,
È»ºó°ÑÑéÖ¤Âë´«µ½codevoice.aspxÒ³£¬È»ºó°´Ë³Ðò°ÑÑéÖ¤ÂëºÏ³ÉÉú³ÉÒ»¸ömp3Îļþ£¬×îºó°ÑÕâ¸öÎļþ´«ÈëflashÖв¥·Å£¬
Ä㽫ÊÕÌýµÄÉùÒôΪ£º“µ±Ç°ÑéÖ¤ÂëÊÇ5678ÇëÊäÈ딡£Õâ¸öÔÀíÒ²ÊǴ󲿷ÖÍøÕ¾Ê¹ÓõÄÓïÒôÑéÖ¤ÂëÔÀíÀàËÆ¡£
Ô´ÂëÏÂÔØ:ÏÂÔØ £¨ÇëʹÓÃVS2008 SP1»òVS2010´ò¿ª£©
Ò³ÃæÉÏ·ÅÖÃÑéÖ¤ÂëÍ¼Æ¬Ò³Ãæ´úÂë
<form id="form1" runat="server">
<div>
<input type="text" name="txtCode" id="txtCode" maxlength="8" />
<img onclick="this.src='getcode.aspx';" src="getcode.aspx" mce_src="getcode.aspx" align="absmiddle" style="cursor: pointer" mce_style="cursor: pointer" alt="¿´²»Çå³þ£¬»»Ò»ÕÅ" title="¿´²»Çå³þ£¬»»Ò»ÕÅ" />
<img id="imgRead" src="im ......
×î½ü·¢ÏÖÓïÒôÑéÖ¤ÂëÔ½À´Ô½Á÷ÐУ¬±ÈÈçÓдÎÔÚ×¢²ágmailÓÊÏä¿´µ½¹ý£¬»¹ÓÐmsnÒ³ÃæÒ²ÓÐÓïÒôÑéÖ¤Â룬»¹ÓйúÍâÒ»Ð©ÍøÕ¾µÈ¡£
»¨Ê±¼äÑо¿ÁËÏ£¬ÓïÒôÑéÖ¤ÂëÖ÷Òª¸úÒ»°ãÑéÖ¤ÂëµÄÇø±ð¾ÍÔÚÓÚÈçºÎÈÃÑéÖ¤Âë²¥·Å¡£±¾ÎÄÓïÒôÑéÖ¤ÂëÔÀí£º´Ó·þÎñÆ÷Éú³ÉÑéÖ¤Â룬
²¢±£´æµ½cookieÖУ¨getcode.aspx.cs£©,µ±µãÊÕÌýÑéÖ¤ÂëµÄʱºò£¬µ÷ÓÃjavascirpt²Ù×÷£¨ÕâÀïʹÓÃjquery£©cookie¶ÁÈ¡ÑéÖ¤Âë,
È»ºó°ÑÑéÖ¤Âë´«µ½codevoice.aspxÒ³£¬È»ºó°´Ë³Ðò°ÑÑéÖ¤ÂëºÏ³ÉÉú³ÉÒ»¸ömp3Îļþ£¬×îºó°ÑÕâ¸öÎļþ´«ÈëflashÖв¥·Å£¬
Ä㽫ÊÕÌýµÄÉùÒôΪ£º“µ±Ç°ÑéÖ¤ÂëÊÇ5678ÇëÊäÈ딡£Õâ¸öÔÀíÒ²ÊǴ󲿷ÖÍøÕ¾Ê¹ÓõÄÓïÒôÑéÖ¤ÂëÔÀíÀàËÆ¡£
Ô´ÂëÏÂÔØ:ÏÂÔØ £¨ÇëʹÓÃVS2008 SP1»òVS2010´ò¿ª£©
Ò³ÃæÉÏ·ÅÖÃÑéÖ¤ÂëÍ¼Æ¬Ò³Ãæ´úÂë
<form id="form1" runat="server">
<div>
<input type="text" name="txtCode" id="txtCode" maxlength="8" />
<img onclick="this.src='getcode.aspx';" src="getcode.aspx" mce_src="getcode.aspx" align="absmiddle" style="cursor: pointer" mce_style="cursor: pointer" alt="¿´²»Çå³þ£¬»»Ò»ÕÅ" title="¿´²»Çå³þ£¬»»Ò»ÕÅ" />
<img id="imgRead" src="im ......
1.Á¬½ÓÊý¾Ý¿âÎļþ
<add name="LocalSqlServer" connectionString="Data Source=.\SQLExpress;Integrated Security=True;AttachDBFilename=|DataDirectory|TimeTracker.mdf;User Instance=true" />
SqlConnectionStringBuilderʵÀý»¯Ê±£¬ÒªÓõ½connectionString£¬È磺SqlConnectionStringBuild builder = new SqlConnectionStringBuild(connectionString)¡£
Ò»¡¢Data Source
SqlConnectionStringBuilderµÄDataSourceÊôÐÔ£¬¶ÔÓ¦connectionStringÖеÄData Source£¬“Data Source”¿ÉÒÔÓÉÏÂÁÐ×Ö·û´®´úÌæ£º“server”£¬“address”£¬“addr”ºÍ“network address”¡£
Data Source=.\SQLExpressÒ²¿ÉÒÔд³ÉÕâÑùData Source=(local)\SQLExpress¡£
¶þ¡¢Integrated Security
SqlConnectionStringBuilderµÄIntegratedSecurityÊôÐÔ£¬¶ÔÓ¦connectionStringÖеÄIntegrated Security£¬“Integrated Security”¿ÉÒÔд³É“trusted_connection”£¬Îªtrueʱ£¬Ê¹Óõ±Ç°µÄ Windows ÕÊ»§Æ¾¾Ý½øÐÐÉí·ÝÑéÖ¤£¬Îªfalseʱ£¬ÐèÒªÔÚÁ¬½ÓÖÐÖ¸¶¨Óû§ ID ºÍÃÜÂë¡£
Èý¡¢AttachD ......
1.Á¬½ÓÊý¾Ý¿âÎļþ
<add name="LocalSqlServer" connectionString="Data Source=.\SQLExpress;Integrated Security=True;AttachDBFilename=|DataDirectory|TimeTracker.mdf;User Instance=true" />
SqlConnectionStringBuilderʵÀý»¯Ê±£¬ÒªÓõ½connectionString£¬È磺SqlConnectionStringBuild builder = new SqlConnectionStringBuild(connectionString)¡£
Ò»¡¢Data Source
SqlConnectionStringBuilderµÄDataSourceÊôÐÔ£¬¶ÔÓ¦connectionStringÖеÄData Source£¬“Data Source”¿ÉÒÔÓÉÏÂÁÐ×Ö·û´®´úÌæ£º“server”£¬“address”£¬“addr”ºÍ“network address”¡£
Data Source=.\SQLExpressÒ²¿ÉÒÔд³ÉÕâÑùData Source=(local)\SQLExpress¡£
¶þ¡¢Integrated Security
SqlConnectionStringBuilderµÄIntegratedSecurityÊôÐÔ£¬¶ÔÓ¦connectionStringÖеÄIntegrated Security£¬“Integrated Security”¿ÉÒÔд³É“trusted_connection”£¬Îªtrueʱ£¬Ê¹Óõ±Ç°µÄ Windows ÕÊ»§Æ¾¾Ý½øÐÐÉí·ÝÑéÖ¤£¬Îªfalseʱ£¬ÐèÒªÔÚÁ¬½ÓÖÐÖ¸¶¨Óû§ ID ºÍÃÜÂë¡£
Èý¡¢AttachD ......
Õâ¸öÓкܶàÖÖ·½·¨ÎÒÔÚÕâÀïд¼¸¸ö°É
·½Ê½Ò»£º
ÔÚÒ³ÃæµÄPreInitʼþÖÐÖ±½ÓÉèÖ᣸÷½·¨¿ÉʵÏÖ²»Í¬Ò³Ãæ¼ÓÔØ²»Í¬Ö÷Ì⣬Èç¹ûҪʵÏÖÍøÕ¾ÕûÌå»»·ô£¬Ö»ÐèÒª´´½¨Ò»¸ö´ÓSystem.Web.UI.PageÀàÅÉÉúµÄ×ÓÀ࣬ÔÚ¸ÃÀàµÄPreInitʼþÖмÓÔØÌØ¶¨Ö÷Ì⣬×îºóËùÓÐÒ³Ãæ¼Ì³Ð×Ô´ËÀ༴¿É¡£
protected override void OnPreInit(EventArgs e)
{
//ÕâÀïÊÇÒª»»µÄÖ÷ÌâµÄÃû³Æ
this.Theme="MyTheme";
base.OnPreInit(e);
}
ÆäÖГMyTheme”ΪÖ÷ÌâÃû£¬¿É´ÓÍⲿÎļþ»òÊý¾Ý¿â¼ÓÔØ£¬ÒÔʵÏÖÖ÷ÌâÉèÖõij־û¯¡£
==================================================================================
·½Ê½¶þ£º
ÔÚglobal.asaxÖв¶»ñHttpApplicationµÄPreRequestHanderExecuteʼþ
ÔÚʼþÖÐΪPageµÄPreInitʼþÌí¼Ó´¦Àí³ÌÐò
global.asaxÖеĴúÂëÈçÏÂ
Code
void Application_PreRequestHandlerExecute(object src,EventArgs e)
{
Page page=this.Context.Handler as Page;
if(page!=null)
&nbs ......
ASP.NET´´ÉèWeb·þÎñÖÎÀíWeb·þÎñ״̬
2009-ËÄ-21
XML Web·þÎñÔÚÖÖ¶ÒÏÖÑÜÉúÓÚWebServiceÖÖµÄXML Web·þÎñʱ£¬¿ÉÒÔÔËÓÃºÍÆäÓàASP.NETÓ¦ÓóÌÐòÀ×ͬµÄ״̬ÖÎÀíÑ¡Ïî¡£WebServiceÖÖ°üÔкö๫¹²ASP.NET¶ÔÏ󣬰üÀ¨SessionºÍApplication¶ÔÏó¡£
Application¶ÔÏóÌṩһ¸ö´æ´¢ÔË×÷ÔÚWebÓ¦ÓóÌÐòÖеĴúÂë¿É·ÃÎʵÄÊý¾ÝµÄ»úÖÆ£¬¶øSession¶ÔÏóÈÝÐíÊý¾Ý´¢´æÔÚÿ¿Í»§¶Ë¶Ô»°»ù´¡ÉÏ¡£ÈçÆä¿Í»§¶ËÖ§³Öcookies£¬ÄÇô¿ÉÒÔÓ¦ÓÃcookieÀ´Åбð¿Í»§¶Ë¶Ô»°¡£
Session¶ÔÏóÖд¢´æµÄÊý¾ÝΨÓÐÔÚWebMethodÊôÐÔµÄEnableSessionÊôÐÔÉèÁ¢ÎªtrueÀ´ÔËÓÃWebServiceÑÜÉúµÄÀàʱ²Å¿ÉÓá£WebServiceÑÜÉúµÄÖÖ×Ô¶¯¿É·ÃÎÊApplication¶ÔÏó¡£
·ÃÎʺͱ£ÁôÌØ¶¨¿Í»§¶Ë¶Ô»°µÄÌØ¶¨×´Ì¬
ÐûÑÔÒ»¸öXML Web·þÎñ
[C#]
£¼%@ WebService Language="C#" Class="ServerUsage" %£¾
[Visual Basic]
£¼%@ WebService Language="VB" Class="ServerUsage" %£¾
ÔöÌíÒ»¸öÒýÊöµ½System.Web.ServicesÓòÃû¿Õ¼ä¡£
[C#]
using System.Web.Services;
[Visual Basic]
Imports System.Web.Services
´ÓWebServiceÖÖÑÜÉú¶ÒÏÖXML Web·þÎñµÄÖÖ¡£
[C#]
public class ServerUsage : WebService
[Visual Basic]
Public Class ServerUsage : ......