JavaÁ¬½Ó³Ø BoneCP 0.6.0 ·¢²¼
JavaÁ¬½Ó³Ø BoneCP 0.6.0 ·¢²¼
ÎÒÒª·¢²¼ÐÂÎÅ ÊÕ²Ø´ËÆªÐÂÎÅ ºìÊí ·¢²¼ÓÚ£º 2009Äê12ÔÂ28ÈÕ (6ÆÀ)
BoneCP ÊÇÒ»¸ö¿ªÔ´µÄ¿ìËÙµÄ JDBC Á¬½Ó³Ø¡£
0.6.0 °æ±¾µÄ¸Ä½øÄÚÈݰüÀ¨£º
1. Ôö¼Óͨ¹ý getAsyncConnection ·½·¨»ñÈ¡Òì²½Á¬½ÓµÄ¹¦ÄÜ
2. Ôö¼ÓÁËÊý¾Ý¿âÁ¬½ÓµÄ»Øµ÷¹³×Ó
3. Ôö¼ÓÁËÓÃÒÔÏòÊ״λñÈ¡µÄÁ¬½Ó·¢ËÍÒ»¸öÌØ¶¨µÄÓï¾äµÄ¹¦ÄÜ
4. ¿Éͨ¹ý getRawConnection() ·½·¨Ö±½Ó»ñÈ¡µ½Î´¾¹ý BoneCP ·â×°µÄÁ¬½Ó¶ÔÏó
5. ʹÓà Connection.close() ·½·¨À´Ìæ»»ÔÓÐµÄ releaseConnection() ¹Ø±ÕÁ¬½ÓµÄ·½·¨
6. ½« Hibernate µÄ Provider ÀàÒÆµ½×Ó°üÖÐ
7. ÖØÐ´ÁËÐÔÄܲâÊÔÀ࣬ÒÔ¸üÖ±¹ÛµÄͼÐη½Ê½½øÐÐÐÔÄܱȽÏ
ÏÂÔØ BoneCP 0.6.0
http://jolbox.com/bonecp/downloads/maven/com/jolbox/bonecp/0.6.0/bonecp-0.6.0.jar
Ïà¹ØÎĵµ£º
strictfp ¹Ø¼ü×Ö
¿ÉÄܺܶàÈ˶¼Ã»ÓÐÓùýÕâ¸ö¹Ø¼ü×Ö£¬Èç¹ûºÜ¶àÈËÓÃÄDZêÌâÒ²ÏÔµÃûʲôÒâÒåÁË¡£
Ê×ÏÈ¿´Á½¶ÎºÜ¼òµ¥µÄ´úÂ룺
public static void main(String[] args){
double w = 7*8/3;
System.out.println(w);
}
public static strictfp void main(String[] args){
double w = 7*8/3;
System.out.println(w);
......
²ÉÓÃUDPµÄͨѶ·½Ê½£¬µ÷ÓÃjava×Ô´øµÄawt´òÓ¡½Ó¿Ú
·þÎñÆ÷¶Ë´úÂë
Server£º
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;
public class Server
{
private DatagramSocket server;
private DatagramPacket packet;
......
ÃæÊÔÖг£³öÏÖµÄÁ½¸öHibernateÃæÊÔÌâ¼°½â´ð
Hibernate, Java/J2EE
1.ÔÚÊý¾Ý¿âÖÐÌõ¼þ²éѯËٶȺÜÂýµÄʱºò,ÈçºÎÓÅ»¯?
1.½¨Ë÷Òý
2.¼õÉÙ±íÖ®¼äµÄ¹ØÁª
3.ÓÅ»¯sql£¬¾¡Á¿ÈÃsqlºÜ¿ì¶¨Î»Êý¾Ý£¬²»ÒªÈÃsql×öÈ«±í²éѯ£¬Ó¦¸Ã×ßË÷Òý,°ÑÊý¾ÝÁ¿´óµÄ±íÅÅÔÚÇ°Ãæ
4.¼ò»¯²éѯ×ֶΣ¬Ã»ÓõÄ×ֶβ»Òª£¬ÒѾ¶Ô·µ»Ø½á¹ûµÄ¿ØÖÆ£¬¾¡Á¿·µ»ØÉÙÁ¿Êý¾Ý
......
amf3,adobe´´Á¢µÄÊý¾Ý¸ñʽÓÉÓÚʹÓöþ½øÖÆ,ûÓÐÁËxmlµÈÈßÓàµÄ×Ö·ûÊý¾ÝÁ¿»áÉٺܶà!¶øÇҺܶà²âÊÔ±¨¸æ¾ù²â³öamf´«µÝЧ¹ûºÜ¸ß.
Õâ´ÎÊÇʹÓÃFlexµÄSocketÀàÓëjavaµÄ·þÎñ¶Ë½øÐÐͨÐÅ,
²½ÖèÊÇ:
¿Í»§¶ËÓÃsocketÀàÁ¬½Ójava·þÎñÆ÷,
ʹÓòéѯ×Ö·û´®½øÐÐÇëÇó,
java½«Êý¾Ý·âװΪhashmap,×îºó½«hashmapÓÃamfoutputstreamÊä³öÖÁflexµÄ¿Í» ......