¾µäµÄAsp.netÈý²ãÉè¼Æ
Èý²ãµÄ»®·Ö:
Ä¿µÄ£º¸ßÄÚ¾Û£¬µÍñîºÏ£¬Îª¸üºÃµÄʵÏÖ·Ö²¼Ê½¿ª·¢ºÍά»¤¡£
Óû§½çÃæ²ã: Ò³Ãæ,Óû§¿Ø¼þ,ͼƬ£¬Ñùʽ±í
ÒµÎñÂß¼²ã:ÒµÎñ½Ó¿Ú( BusinessInterface ), ÒµÎñʵÌå( BusinessEntity),ÒµÎñÂß¼(BusinessLogic)
Êý¾Ý·ÃÎʲã: Êý¾ÝʵÏÖ(DataAccessSQLServer), Êý¾Ý¹¤¾ß(DataAccessTool),Êý¾Ý¹¤³§( DataAccessFactory)
Êý¾Ý·ÃÎÊ
Êý¾Ý·ÃÎÊÏîĿִÐдÓÊý¾Ý¿â£¨»òÆäËûÊý¾Ý·þÎñ£©»ñÈ¡Êý¾Ý»òÏòÊý¾Ý¿â·¢ËÍÊý¾ÝµÄ¹¦ÄÜ¡£ÔÚ·Ö²¼Ê½Ó¦ÓóÌÐò½á¹¹ÖУ¬ÏàÓ¦¹¦ÄÜʹÓà ADO.NET Êý¾ÝÊÊÅäÆ÷ºÍ SQL ·þÎñÆ÷´æ´¢¹ý³ÌÀ´Íê³É¡£
"Êý¾Ý·ÃÎÊ"²ã£º
(1)´Ó"ÒµÎñ¹æÔò"²ã½ÓÊÕÇëÇ󣬴Ó"Êý¾Ý·þÎñ"»ñÈ¡Êý¾Ý»òÏòÆä·¢ËÍÊý¾Ý¡£
(2)ʹÓô洢¹ý³Ì»ñÈ¡Êý¾Ý£¬²¢¿ÉÑ¡Óà ADO.NET ÏòÊý¾Ý¿â·¢ËÍÊý¾Ý¡£
(3)½«Êý¾Ý¿â²éѯ½á¹û·µ»Øµ½"ÒµÎñ¹æÔò"²ã£¬×÷ΪADO.NET Êý¾Ý¼¯¡£
ÒµÎñ¹æÔò
ÒµÎñ¹æÔòÏîÄ¿°üº¬ÒµÎñ¶ÔÏó±¾ÉíÒÔ¼°Ó¦ÓÃÓÚËüÃǵĹæÔò¡£ÕâÒ²ÊÇÖ÷ÒªÒµÎñ¶ÔÏóËùÔÚµÄλÖá£ËüÃÇʵÏÖÒµÎñʵÌå»òϵͳ¶ÔÏó¡£ÏµÍ³µÄÒµÎñ¹æÔò½«ÔÚÕâЩ¶ÔÏóÖбàÂ룬¾¡¹Ü²¿·ÖÒµÎñ¹æÔò¿ÉÄÜʵ¼ÊÉÏÒÑÔÚÊý¾Ý¿âµÄ´æ´¢¹ý³ÌºÍ´¥·¢Æ÷ÖнøÐÐÁ˱àÂë¡£
"ÒµÎñ¹æÔò"²ã£º
(1) ´Ó“Óû§½çÃæ”²ã½ÓÊÜÇëÇó¡£
(2) ¸ù¾Ý±àÂëµÄÒµÎñ¹æÔò´¦ÀíÇëÇó¡£
(3) ´Ó“Êý¾Ý·ÃÎÊ”²ã»ñÈ¡Êý¾Ý»ò½«Êý¾Ý·¢Ë͵½“Êý¾Ý·ÃÎÊ”²ã¡£
(4)½«´¦Àí½á¹û´«µÝ»Ø“Óû§½çÃæ”²ã¡£
Óû§½çÃæ
Óû§½çÃæÏîÄ¿ÊÇÖ¸ÔÚÓ¦ÓóÌÐòÖÐʵÏֵĿͻ§¶Ë¡£ÔÚ·Ö²¼Ê½Ó¦ÓóÌÐò½á¹¹ÖУ¬Óû§·þÎñ¿ÉÒÔÊÇ Web ¿Í»§¶Ë»ò Windows ¿Í»§¶Ë£¬Õâ¾ßÌåÈ¡¾öÓÚÌØ¶¨µÄÓ¦ÓóÌÐò¡£ÀýÈ磬ÔÚ¿ª·¢Web Ó¦ÓóÌÐòʱ£¬¿ÉÄÜÐèÒªÌṩ¾ßÓбê×¼ Windows Óû§½çÃæ»ò Web Óû§½çÃæ¡£Í¨³££¬ÕâÖÖÒ»°ãÀàÐ͵ÄÓ¦ÓóÌÐò°üº¬ÒÔϹ¦ÄÜ£º
"Óû§½çÃæ"²ã£º
(1)¹ÜÀí Web Ò³»ò Windows ½çÃæµÄ³ÊÏÖºÍÐÐΪ
(2)ÏÔʾÊý¾Ý
(3)²¶»ñÊý¾Ý
(4)Êý¾ÝÑéÖ¤¼ì²é
Ïà¹ØÎĵµ£º
ÔÚ¸´ÔÓµÄÒµÎñÓ¦ÓóÌÐòÖУ¬ÓÐʱºò»áÒªÇóÒ»¸ö»òÕß¶à¸öÈÎÎñÔÚÒ»¶¨µÄʱ¼ä»òÕßÒ»¶¨µÄʱ¼ä¼ä¸ôÄڼƻ®½øÐУ¬±ÈÈ綨ʱ±¸·Ý»òͬ²½Êý¾Ý¿â£¬¶¨Ê±·¢Ë͵ç×ÓÓʼþ£¬¶¨ÆÚ´¦ÀíÓû§×´Ì¬ÐÅÏ¢£¬Ö§¸¶ÏµÍ³Öж¨ÆÚͬ²½Òì³£Õ˵¥µÈµÈ£¬ÎÒÃdzÆÖ®Îª¼Æ»®ÈÎÎñ¡£ÊµÏּƻ®ÈÎÎñµÄ·½·¨Ò²Óкܶ࣬¿ÉÒÔ²ÉÓÃSQLAgentÖ´Ðд洢¹ý³Ì£¬²ÉÓÃWindowsÈÎÎñµ÷¶È³ÌÐòÀ´ÊµÏÖ£ ......
ÔÚ.netÖÐͨ¹ýÕâÖÖ·½Ê½ÒýÓÃjsÎļþ
<script type="text/javascript" src="setday0.js"></script>
È»ºóÔÚÒ³ÃæÖе÷ÓÃsetday0.jsÎļþÖеķ½·¨ÍùÍù»á³ö´í£¡µ«ÊÇÄãÈç¹û°Ñsetday0.jsÎļþµÄÄÚÈÝÖ±½Ó·Åµ½¸ÃÒ³ÃæÖÐÀ´ÓÖÒ»µãÎÊÌâҲûÓС£Õâ¸öÎÊÌâÀ§»óÁËÎҺܾã¬ÔÚ1.1µÄʱºò¾ÍÓöµ½Á˵±Ê±Ã»°ì·¨¾ÍÔÚÒ³ÃæÖÐÖØÐ´js´úÂë¡£½ñÌ ......
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;
public partial class ......
Õâ¸ö¶«Î÷Ì«¾À½áÁË~Ìù³öÀ´´úÂ룬¹©´ó¼ÒÏíÓÃ
·ÖÈý¸ö²¿·Ö£º.config .aspx .aspx.cs
//web.config
<appSettings>
<add key="keystring" value="Data Source=ZRQ-PC;Initial Catalog=OnlineJudge;Integrated Security=True"/>
</appSettings>
......
1£ºÉÏ´«Í¼Æ¬µÄÏà¶Ô·¾¶µ½Êý¾Ý¿âÖÐÏàÓ¦×Ö¶ÎÀ¶ÁÈ¡ÏÔʾʱ£¬½«¿Ø¼þ£¨¼ÙÉèÓõÄÊÇImage¿Ø¼þ£©µÄImageUrlÊôÐÔÖ¸Ïò¸ÃÏà¶Ô·¾¶¼´¿É¡£
2£º½«Í¼Æ¬ÒÔ¶þ½øÖÆÁ÷µÄ·½Ê½ÕûÌåÉÏ´«µ½Êý¾Ý¿âÀ¶ÁÈ¡ÏÔʾʱ£¬ÒÔ¶þ½øÖÆÁ÷µÄ·½Ê½ÕûÌå¶Á³ö¡£ÕâÖÖ·½·¨ÉÔ΢Âé·³Ò»µã£¬µ«±£´æµÄÊÇͼƬÕûÌåµ½Êý¾Ý¿âÀï¡£
µÚÒ»ÖÖ·½·¨£¬ÊµÏÖÆðÀ´±È½Ï¼òµ¥£¬ÒòΪ´æÈëÊý¾Ý¿ ......