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

JAVA ÍøÉÏʰÒÅ

public String makeStars(int size, char ch) {
    if(size < 1) {
        throw new IllegalArgumentException("size must be greater than 0");
    }
    char[] chs = new char[size];
    for(int i = 0; i < size; i++) {
        chs[i] = ch;
    }
    return new String(ch);
}


Ïà¹ØÎĵµ£º

javaµ÷ÓÃwindows API

ʹÓÃjinvokeµ÷ÓÃwindowsAPI¡£jnaʹÓñȽÏÂé·³£¬ÐèҪдc´úÂëºÍ²ÎÊýת»»£¬jinvokeµÄʹÓþÍÏñjdkÖеİüÒ»Ñù¡£
¹ÙÍøÊ¹Óòο¼£ºhttp://www.jinvoke.com/calling-the-win32-api-from-java
Ò»¸öµ¯³ö¿òµÄÀý×Ó£¨ÕâÖÖ´úÂëÓÃÓÚµ÷ÓÃÈκÎdll£¬²»Ö»ÊÇwindowsµÄ£¬Ò²¿ÉÒÔÊÇ×Ô¼ºÐ´µÄdll£©
import com.jinvoke.JInvoke;
import com.jinvok ......

java web²¿Êð


 ¸÷Èí¼þʹÓð汾
£º
  Tomcat
°æ±¾£º
apache-tomcat-5.5.17
  Jdk
°æ±¾£º
jdk1.6.0_11
  Mysql
°æ±¾£º
mysql-5.0.77-win32
 
1.      
jdk
°²×°
н¨ÏµÍ³±äÁ¿
JAVA_HOME
£º
C:\Program Files\Java\jdk1.6.0_11
×¢Ò⣺½¨¹ýÖ®ºó¿ÉÒÔÊÔһϣ¬·ñÔ ......

java ¼ÆÊ±Æ÷

class NewTask extends java.util.TimerTask{
   private  String HOUR_MASK = "0";
      private String MIN_MASK = "0";
      private String SEC_MASK = "0";
      private int hour;
   private int min ......

JavaÐéÄâ»ú»ù´¡£º¶ÑÓëÕ»¸ÅÄîÏê½â

JavaÐéÄâ»úÖУ¬Êý¾ÝÀàÐÍ¿ÉÒÔ·ÖΪÁ½Àࣺ»ù±¾ÀàÐͺÍÒýÓÃÀàÐÍ¡£»ù±¾ÀàÐ͵ıäÁ¿±£´æÔ­Ê¼Öµ£¬¼´£ºËû´ú±íµÄÖµ¾ÍÊÇÊýÖµ±¾Éí£»¶øÒýÓÃÀàÐ͵ıäÁ¿±£´æÒýÓÃÖµ¡£“ÒýÓÃÖµ”´ú±íÁËij¸ö¶ÔÏóµÄÒýÓ㬶ø²»ÊǶÔÏó±¾Éí£¬¶ÔÏó±¾Éí´æ·ÅÔÚÕâ¸öÒýÓÃÖµËù±íʾµÄµØÖ·µÄλÖá£
»ù±¾ÀàÐͰüÀ¨£ºbyte, short, int, long, char, float, double ......

ProxyģʽÒÔ¼°java¶¯Ì¬´úÀíʵÏÖ

Ò». Proxyģʽ¶¨Òå:
ΪÆäËû¶ÔÏóÌṩһÖÖ´úÀíÒÔ¿ØÖÆÕâ¸ö¶ÔÏóµÄ·ÃÎÊ.
¶þ.ģʽ½â˵
Proxy´úÀíģʽÊÇÒ»ÖֽṹÐÍÉè¼ÆÄ£Ê½,Ö÷Òª½â¾öµÄÎÊÌâÊÇ:ÔÚÖ±½Ó·ÃÎʶÔÏóʱ´øÀ´µÄÎÊÌâ,±ÈÈç˵:Òª·ÃÎʵĶÔÏóÔÚÔ¶³ÌµÄ»úÆ÷ÉÏ.
ÔÚÃæÏò¶ÔÏóϵͳÖÐ,ÓÐЩ¶ÔÏóÓÉÓÚijЩԭÒò(±ÈÈç¶ÔÏó´´½¨¿ªÏúºÜ´ó,»òÕßijЩ²Ù×÷ÐèÒª°²È«¿ØÖÆ,»òÕßÐèÒª½ø³ÌÍâµÄ·ÃÎÊ),
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ