Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÓÃJava²Ù×÷OracleÈÕÆÚÀàÐÍ×Ö¶Î

ÔÚjava¶ÔoracleµÄ²Ù×÷ÖУ¬ÈÕÆÚ×Ö¶ÎÊǺÜÍ·ÌÛµÄÊÂÇ飬Æäʵ×ÐϸÑо¿Ò»ÏÂÒ²²¢²»ÄÑÕÆÎÕ¡£
¾Ù¸öÀý×ÓÀ´ËµÃ÷£º
±í book    ÖÐÓÐname varchar2(20)//Êé¼®Ãû³Æ,buydate Date //¹ºÂòÈÕÆÚ Á½¸ö×ֶΡ£
ÒѾ­´´½¨ÁËÊý¾Ý¿âÁ¬½ÓConnection conn;
·½·¨Ò»¡¢Ê¹ÓÃjava.sql.DateʵÏֱȽϼòµ¥µÄyyyy-mm-dd¸ñʽÈÕÆÚ¡£
java.sql.Date²»Ö§³Öʱ¼ä¸ñʽ¡£ÇмDz»ÒªÊ¹ÓÃnew java.sql.Date(int year,int month,int date),ÒòΪ»¹Òª´¦Àíʱ¼ä²îÎÊÌâ¡£
PreparedStatement pstmt = conn.prepareStatement("insert into book (name,buydate) values (?,?)");
java.sql.Date buydate=java.sql.Date.valueOf("2005-06-08");
pstmt.setString(1, "Java±à³Ì˼Ïë");
pstmt.setDate(2,buydate );
pstmt.execute();
·½·¨¶þ¡¢Ê¹ÓÃjava.sql.Timestamp,ͬÉϲ»Ê¹ÓÃnew Timestamp(....)
PreparedStatement pstmt = conn.prepareStatement("insert into book (name,buydate) values (?,?)");
java.sql.Timestamp buydate=java.sql.Timestamp.valueOf("2004-06-08 05:33:99");
pstmt.setString(1, "Java±à³Ì˼Ïë");
pstmt.setTimestamp(2,buydate );
pstmt.execute();
·½·¨Èý¡¢Ê¹ÓÃoracle µÄto_dateÄÚÖú¯Êý
PreparedStatement pstmt = conn.prepareStatement("insert into book (name,buydate) values (?,to_date(?, 'yyyy-mm-dd hh24:mi:ss')");
String buydate="2004-06-08 05:33:99";
pstmt.setString(1, "Java±à³Ì˼Ïë");
pstmt.setString(2,buydate );
pstmt.execute();
¸½:oracleÈÕÆÚ¸ñʽ²ÎÊý º¬Òå˵Ã÷  
d: Ò»ÖÜÖеÄÐÇÆÚ¼¸  
day: ÌìµÄÃû×Ö£¬Ê¹ÓÿոñÌî³äµ½9¸ö×Ö·û  
dd: ÔÂÖеĵڼ¸Ìì  
ddd: ÄêÖеĵڼ¸Ìì  
dy: ÌìµÄ¼òдÃû  
iw: ISO±ê×¼µÄÄêÖеĵڼ¸ÖÜ  
iyyy: ISO±ê×¼µÄËÄλÄê·Ý  
yyyy: ËÄλÄê·Ý  
yyy,yy,y: Äê·ÝµÄ×îºóÈý룬Á½Î»£¬Ò»Î»  
hh: Сʱ£¬°´12Сʱ¼Æ  
hh24: Сʱ£¬°´24Сʱ¼Æ  
mi: ·Ö  
ss: Ãë  
mm: Ô  
mon: Ô·ݵļòд  
month: Ô·ݵÄÈ«Ãû  
w: ¸ÃÔµĵڼ¸¸öÐÇÆÚ  
ww: ÄêÖеĵڼ¸¸öÐÇÆÚ


Ïà¹ØÎĵµ£º

oracle »»ÐеĽâ¾ö°ì·¨

ÆäʵÕâ¸öºÜ¼òµ¥¾Í°²×°Èý¸ö°ü¾Í¿ÉÒÔÁË£¬·Ö±ðÊÇ£º
IO-Tty-1.07.tar.gz£¬Term-ReadLine-Gnu-1.16.tar.gz£¬ uniread-1.01.tar.gz¡£
 
ÕâÈý¸ö°üÔÚÎҵĿռäÀï¶¼ÓÐ http://fwx515354.download.csdn.net/
½âѹ
tar -zxvf IO-Tty-1.07.tar.gz
tar -zxvf Term- ......

ͨ¹ýJava»òJspÏòÊý¾Ý¿â´æÈ¡¶þ½øÖÆÍ¼Æ¬


¡¡¡¡1 MySQL´æ´¢´óÈÝÁ¿µÄ¶þ½øÖÆÎļþµÄ¸ñʽÊÇblob£¬Æäʵ³ýÁËͼƬ»¹¿ÉÒÔ´æ±ðµÄ
¡¡¡¡2 ÒªÏòÊý¾Ý¿â´æ´¢¶þ½øÖƵÄÎļþÒ»¶¨Òª°ÑÒª´æ´¢µÄÊý¾Ýת»»³É¶þ½øÖÆÁ÷
¡¡¡¡·Ï»°¾Í²»¶à˵ÁË£¬´ó¼Ò¿´¿´´úÂëºÜÈÝÒ×Ã÷°×£¬ÏÈÀ´¿´Ò»¸öapp³ÌÐò£¬µ±È»Ê×ÏÈÄúÒªÔÚÊý¾Ý¿âÖÐÏȽ¨Á¢Ò»¸öÓÃÓÚ±£´æÍ¼Æ¬µÄ±íºÍÏàÓ¦µÄÁУ¬Êý¾Ý¸ñʽΪblob
¡¡¡¡  package ......

Java Native Interface ÈëÃÅʾÀý

¼øÓÚÍøÉÏËѵ½µÄ¶¼ÊÇ»ùÓÚjdk1.4»òÒÔǰ°æ±¾£¬¶øÇÒ±¾µØ¿âÓõÄÊÇCÓïÑÔ¡£¶øÏÖÔÚÊÇ»ùÓÚC++£¬ËùÒÔ¸üмǼÈçÏ£º
µÚÒ»²½£º´´½¨JavaÔ´ÂëÎļþ
public class Hello{
        static{
                System.loa ......

java Êý¾Ý¿âÁ¬½Ó³Ø


Êý¾Ý¿âÁ¬½Ó³Ø£¬ÊÇÒ»ÖÖÏ൱ʵÓõÄÓ¦ÓóÌÐò¡£Ëü¿ÉÒÔ±£´æ¡¢Î¬»¤¼°´´½¨Óû§ËùÐèµÄÊý¾Ý¿âÁ¬½Ó¡£´Ó¶øÊ¹µÃÓû§µÃµ½Ò»¸öÁ¬½ÓµÄʱ¼ä½µµÍ90%ÒÔÉÏ¡£´ó´óÌáÉýÁËÊý¾Ý¿â·ÃÎʵķ´Ó¦Ê±¼ä¡£
Õâ¸öÊÇÒ»¸ö¿ªÔ´µÄ´úÂë¡£´ó¼Ò¿ÉÒÔÐÞ¸ÄËü¡¢Ê¹ÓÃËü¡£
Ï£ÍûÎҵĴúÂëÄܶԴó¼ÒÓÐÓá£
´Ë´úÂ룬¾­¹ý1000ÊýÁ¿¼¶µÄ¶àÏ̲߳¢·¢·ÃÎʲâÊÔ¡£ÔÚËĺËCPUÏÂÒ²½øÐÐ ......

JAVAÖÐÕýÔò±í´ïʽµÄÓ¦Óà (Ò»)

Jakarta-OROÕýÔò±í´ïʽ¿â
1£®¼ò½é£º
Jakarta-OROÊÇ×îÈ«ÃæÒÔ¼°ÓÅ»¯µÃ×îºÃµÄÕýÔò±í´ïʽAPIÖ®Ò»£¬Jakarta-ORO¿âÒÔǰ½Ð×öOROMatcher£¬ÊÇÓÉDaniel F. Savarese±àд£¬ºóÀ´Ëû½«ÆäÔùÓëJakarta Project£¬¶ÁÕß¿ÉÔÚApache.orgµÄÍøÕ¾ ÏÂÔØ¸ÃAPI°ü¡£
Ðí¶àÔ´´úÂ뿪·ÅµÄÕýÔò±í´ïʽ¿â¶¼ÊÇÖ§³ÖPerl5¼æÈݵÄÕýÔò±í´ïʽÓï·¨£¬Jakarta-OROÕýÔ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ