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/*** Title: JSPģʽѧϰ* Description: Êý¾Ý¿âµÄÏà¹Ø²Ù×÷£ºÈçÁ¬½Ó¡¢²éѯ¡¢Ìí¼Ó¡¢É¾³ý¡¢ÐÞ¸Ä* Copyright: Copyright (c) 2004* Company: * @author ÀîÑÞÉú* @version 1.0*/import java.sql.*;import java.io.*;import java.util.*;
public class Operation {//Êý¾Ý¿âÇý¶¯³ÌÐòprivate String strDriver = "";//Êý¾Ý¿âÁ¬½Ó×Ö·û´®...
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:16 |
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:17 |
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:18 |
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import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;
import javax.servlet.jsp.JspException;import javax.servlet.jsp.JspWriter;import javax.servlet.jsp.tagext.TagSupport;
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·¢²¼ÓÚ2007-12-11 05:32:18 |
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¡¡¡¡ 255) fc = 255; if (bc > 255) bc = 255; int r = fc + random.nextInt(bc - fc); int g = fc + random...
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:19 |
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:20 |
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JSP StrutsÖ®HTML±êÇ©¿âÏê½âStrutsÌṩÁËÎå¸ö±êÇ©¿â£¬¼´£ºHTML¡¢Bean¡¢Logic¡¢TemplateºÍNested¡£ ±êÇ©¿â ˵Ã÷ HTML ±êÇ© ÓÃÀ´´´½¨Äܹ»ºÍStruts ¿ò¼ÜºÍÆäËûÏàÓ¦µÄHTML ±êÇ©½»»¥µÄHTML ÊäÈë±íµ¥ Bean ±êÇ© ÔÚ·ÃÎÊJavaBeans ¼°ÆäÊôÐÔ£¬ÒÔ¼°¶¨ÒåÒ»¸öеÄbean ʱʹÓà Logic ±êÇ© ¹ÜÀíÌõ¼þ²úÉúµÄÊä³öºÍ¶ÔÏ󼯲úÉúµÄÑ»· Template ±êÇ© Ëæ×ÅTiles¿ò¼Ü°üµÄ³öÏÖ£¬´Ë±ê¼ÇÒÑ¿ªÊ¼¼õÉÙʹÓà Nested ±êÇ© ÔöÇ¿¶ÔÆäËûµÄStruts ±êÇ©µÄǶÌ×ʹÓõÄÄ...
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1 javascript £¬ÉèÖÃÒ»¸ö±äÁ¿£¬Ö»ÔÊÐíÌá½»Ò»´Î¡£¡¡¡¡¡¡ ¡¡¡¡ var checkSubmitFlg = false; ¡¡¡¡ function checkSubmit() { ¡¡¡¡ if (checkSubmitFlg == true) { ¡¡¡¡ return false; ¡¡¡¡ } ¡¡¡¡ checkSubmitFlg = true; ¡¡¡¡ return true; ¡¡¡¡ } ¡¡¡¡ document.ondblclick = function docondblclick() { ¡¡¡¡ window.event.returnValue = false; ¡¡¡¡ } ¡¡¡¡ document.onclick = function doconclick() { ¡¡¡¡ if (checkSubmitFlg) { ¡¡¡...
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δ֪ ·¢²¼ÓÚ2007-12-11 05:32:21 |
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Ò»£¬SQL¸´Ï°1£¬SQLÓï¾ä·ÖΪÁ½ÀࣺDDL(Data Definition Language)ºÍDML(Dat Manipulation Languge,Êý¾Ý²Ù×÷ÓïÑÔ)¡£Ç°ÕßÖ÷ÒªÊǶ¨ÒåÊý¾ÝÂß¼½á¹¹£¬°üÀ¨¶¨Òå±í¡¢ÊÓͼºÍË÷Òý;DMLÖ÷ÒªÊǶÔÊý¾Ý¿â½øÐвéѯºÍ¸üвÙ×÷¡£2£¬Create Table(DDL):Create Table tabName(colName1 colType1 [else],colName2 colType2 [else],...,colNamen colTypen [else]);ÀýÈ磺Cteate Table pJoiner(pno char(6) not null,eno char(6) nut null);char int varcharµÈµÈ¶¼ÊÇÓÃÀ´¶¨ÒåÁÐÊý¾ÝÀàÐ͵ı£Áô×Ö£¬ÆäÖÐvar...
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