JSPÖÐÀûÓÃÊý¾ÝÔ´¶ÔÏó½¨Á¢Êý¾Ý¿âÁ¬½Ó
ÅäÖóÌÐòµÄÔËÐÐĿ¼ÓëJDBCÊý¾ÝÔ´:
<Context path="/test" docBase="F:\JSPLesson\test" reloadable="true">
<Resource name="jdbc/bookstore" auth="Container" type="javax.sql.DataSource"
maxActive="100" maxIdle="30" maxWait="10000"
username="root" password="123456"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/bookstore?autoReconnect=true"/>
</Context>
JSPÖÐͨ¹ýÈçÏ·½Ê½µÃµ½Êý¾Ý¿âÁ¬½Ó:
<%
Context ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/bookstore");
Connection conn = ds.getConnection();
%>
Ïà¹ØÎĵµ£º
ÔÚ±àдJSP³ÌÐòʱ£¬³£³£»áÅöµ½ÖÐÎÄ×Ö·û´¦ÀíµÄÎÊÌ⣬ÔÚ½ÓÊÜrequestµÄÖÐÎÄ×Ö·ûʱÏÔʾ³öÀ´Ò»´®ÂÒÂë¡£ÍøÉÏ´¦Àí·½·¨Ò»Âá¿ð£¬ÏÂÃæËµËµÎÒÓùýµÄÁ½ÖÖÓÐЧµØ½â¾ö°ì·¨£º
1.Ϊ³ÌÐò±àдһ¸ö×Ö·û´®´¦Àíº¯Êý£¬ÓÃÒ»¸ö¾²Ì¬Îļþ±£´æ£¬ÔÚÐèÒª´¦ÀíÖÐÎÄ×Ö·ûµÄJSPÒ³ÃæÖаüº¬Ëü£¬
<%!
public String codeToString(String str)
{ ......
¸´Ñ¡¿òµÄʹÓü°JSP¶ÔÊý¾ÝµÄ´¦Àí
<!--
Description: HTML±íµ¥¸´Ñ¡¿ò¼°JSP´¦Àí²âÊÔ
Author: pxzl
Date: 2009-08-05 15:12:43
-->
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
String[] cheArray1=request.getParameterValues("chkbox1");
String[] cheArray2=req ......
jspÂÒÂëÎÊÌâ½â¾ö
1¡¢Ò»°ãµÄjspÒ³ÃæÏÔʾÂÒÂë
<%@ page contentType="text/html; charset=UTF-8"%>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
2¡¢±íµ¥Ìá½»ÖÐÎÄʱ³öÏÖÂÒÂë
Èç¹ûjspÌá½»Ó¢ÎÄ×Ö·ûÄÜÕýÈ·ÏÔʾ£¬¶øÌá½»ÖÐÎÄʱ¾Í»á³öÏÖÂÒÂë¡£
ÔÒò£ºä ......
ÓÉÓÚϵͳÐèÇó£¬×î½üÔÚ¿ª·¢¹ý³ÌÖн«ÏµÍ³´ÓÔÀ´µÄMySQL×ªÒÆµ½SQL
2000Ï£¬ÆäÖÐÓöµ½ÁËÖî¶àÎÊÌ⣬»¨·ÑÁËÎÒ²»ÉÙʱ¼ä¡£ÏÖÔÚ°ÑÎҵľÑéÄóöÀ´¸æËß´ó¼Ò£¬ºÃÈôó¼ÒÉÙ×ßÍä·£¬½ÚԼʱ¼ä¡£
¡¡¡¡Ê×ÏÈÊÇSQL
2000Êý¾Ý¿âµÄ°²×°ÎÊÌ⣬ÔÚ´ËÎÒÖ÷Òª½²Ð©¹ØÓÚSQL 2000µÄ°æ±¾Óë²Ù×÷ϵͳµÄ¼æÈÝÐÔÎÊÌ⣺SQL
2000×ܹ²ÓÐ7¸ö²»Í¬°æ±¾£¬ÊÊ ......