java¶ÔÏó¼äµÄ¹Øϵ
1 ¾ÛºÏ
Ö»ÒªÀàÖнáºÏÁ˶ÔÏóµÄʵÀý£¬ÎÞÂÛ¸öÊý¶àÉÙ¶¼´æÔÚ ¾ÛºÏµÄ¹Øϵ£¬
¾ÛºÏÊǹØÁªµÄÒ»ÖÖÌØÊâÐÎʽ£¬ËüÒâζ×ÅÒ»ÖÖÕûÌå / ²¿·Ö£¨ whole/part £©µÄ¹Øϵ¡£
°×É«ÁâÐÎÖ±Ïß´ú±í¾ÛºÏµÄ¹Øϵ ±íʾWhole ʹÓÃÁËPart
ÀàÖзÃÎÊ¿ØÖÆ
+´ú±í publicµÄÊôÐÔ»òÕß·½·¨
-´ú±í privateµÄÊôÐԺͷ½·¨
#´ú±í protectedµÄÊôÐԺͷ½·¨
2 ¹ØÁª
ÀàÖ®¼äµÄ¹ØÁª´ó¶àÓÃÀ´±íʾ±äÁ¿ÊµÀý³ÖÓÐ×ŶÔÆäËû¶ÔÏóµÄÒýÓá£
ÔÚ¼ýÍ·Ç°¼ÓÉϺÚÉ«¼ýÍ· ±íʾ¹ØÁªµÄ¹Øϵ
ÕâÀï±íʾ PhoneÀà ʹÓÃÁËButton
3 ×éºÏʽһÖÖÌØÊâµÄ¾ÛºÏ¹Øϵ
UML ¶Ô×éºÏµÄ¶¨Ò壺
¢ÙÈçͬ¾ÛºÏ£¬ÊµÀý²»ÄÜÓÐÑ»·¡£
¢ÚÒ»¸ö±»ËùÓÐÕßʵÀý²»ÄÜͬʱÓÐÁ½¸öËùÓÐÕß¡£
¢Û ËùÓÐÕ߸ºÔð±»×éºÏµÄ¶ÔÏóµÄÉúÃüÖÜÆڵĹÜÀí¡£Èç¹ûËùÓÐÕß±»Ïú»Ù£¬±»ËùÓÐÕßÒ²±ØÐë¸ú×ÅÒ»Æð±»Ïú»Ù£¬Èç¹ûËùÓÐÕß±»¸´ÖÆ£¬±»ËùÓÐÕßÒ²±ØÐë¸ú×ÅÒ»Æ𱻸´ÖÆ¡£»ùÓڴ˵㣬¿ÉÒÔÓÃ×éºÏÀ´ÃèÊöÉ±´¡£
ÏÂͼΪ·Ç·¨×éºÏ£º
Ïà¹ØÎĵµ£º
ÔÎÄÁ´½Ó£ºhttp://java.csdn.net/index.php/2009/09/01/java%e5%bc%80%e5%8f%91%e8%80%85%e6%9c%80%e5%b8%b8%e5%8e%bb%e7%9a%8420%e4%b8%aa%e8%8b%b1%e6%96%87%e7%bd%91%e7%ab%99/
JAVA¿ª·¢Õß×ȥµÄ20¸öÓ¢ÎÄÍøÕ¾
1.[http://www.javaalmanac.com] – Java¿ª·¢ÕßÄê¼øÒ»ÊéµÄÔÚÏß°æ±¾. ÒªÏë¿ìËٲ鵽ijÖÖJava¼¼ÇɵÄÓ÷¨ ......
Worker Thread PatternµÄ²ÎÓëÕߣº
1. Client£¨Î¯ÍÐÈË£©²ÎÓëÕß
Client²ÎÓëÕ߻ὨÁ¢Request²ÎÓëÕߣ¬²¢´«¸øChannel²ÎÓëÕß¡£
2. Channel£¨Í¨Â·£©²ÎÓëÕß
Channel²ÎÓëÕß»á´ÓClient²ÎÓëÕß»ñÈ¡Request²ÎÓëÕߣ¬´«µÝ¸øWorker²ÎÓëÕß¡£
3. Worker£¨¹¤ÈË£©²ÎÓëÕß
Worker ......
import java.util.Date;
import java.text.SimpleDateFormat; //ΪÁËÏÔʾʱ¼ä¶ø¼Ó
Date date = new Date(); //»ñµÃϵͳʱ¼ä.
String nowTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date);
//½«Ê±¼ä¸ñʽת»»³É·ûºÏTimestampÒªÇóµÄ¸ ......
JavaÖеĴúÀí¼¼Êõ
ÒÔÇ°·¢¹ýÒ»±éblog½²µ½ÁË´úÀí¼¼Êõ£¬·¢ÏÖÀí½âÓÐЩ´íÎó£¬×î½üÓÐÓÖÁËЩеÄÀí½â£¬×ܽáÒ»ÏÂ
´úÀí¼¼Êõ¿ÉÒÔ·ÖΪstatic proxyºÍdynamic proxy£¬Á½ÖÖ´úÀí¼¼ÊõÓÃ;Ҳ²»Í¬
static proxy ÓõĽÏÉÙ£¬ÒòΪÿ´úÀíÒ»¸ö¶ÔÏ󣬶¼ÐèÒª´´½¨Ò»¸ö´úÀíÀ࣬ÏÔÈ»²»ÊÇÎÒÃÇËùÆÚÍûµÄ
dynamic proxyÔòÓõıȽϹ㷺£¬ÒòΪ²»ÐèÒªÉú³É´ ......
×÷ÕߣºÔËÆø
email: webmaster@chinaspx.com
ÈÕÆÚ£º7/1/2001 10:10:46 PM
Java±à³ÌÖеÄÒì³£´¦ÀíÊÇÒ»¸öºÜ³£¼ûµÄ»°ÌâÁË£¬¼¸ºõÈκÎһÎéÉÜÐÔµÄJava¿Î³Ì¶¼»áÌáµ½Òì³£´¦Àí¡£²»¹ý£¬ÎÒÈÏΪºÜ¶àÈËÆäʵ²¢Ã»ÓÐÕæÕýÕÆÎÕÕýÈ·´¦ÀíÒì³£Çé¿öµÄ·½·¨ºÍ²ßÂÔ£¬×î¶àÒ²¾Í²»¹ýÁ˽â¸ö´ó¸Å£¬ÖªµÀµã¸ÅÄî¡£±¾ÎľͶÔÈýÖÖ²»Í¬³Ì¶ÈºÍÖÊÁ¿µÄJavaÒì³£´¦À ......