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

¶ÔÓÚJAVA°üÔÚwindows xpÏÂCMD.exeÔËÐÐ

 Õâ¸öÎÊÌâ½ñÌìÖÕÓÚ¿´Ò»¸ö¸çÃǶùµÄÎÄÕ¸㶨ÁË£¬ÔÚ´Ëлл£¡ËùÒÔ×ªÔØÒ»ÏÂ
=============================================================

java-package°üµÄʹÓ÷½·¨
¡¡¡¡
µ±Ò»¸ö´óÐͳÌÐò½»ÓÉÊý¸ö²»Í¬µÄ³ÌÐòÈËÔ±¿ª·¢Ê±£¬Óõ½ÏàͬµÄÀàÃûÊǺÜÓпÉÄܵģ¬ÄÇôÈç¹û·¢ÉúÁËÕâÑùµÄʼþÎÒÃǸÃÔõô°ìÄÇ£¿£¬ÔÚÎÒÃÇjava³ÌÐò¿ª·¢ÖÐΪÁ˱ÜÃâÉÏÊöʼþ£¬ÌṩÁËÒ»¸ö°üµÄ¸ÅÄpackage£©£¬ÄÇô¼ÈÈ»ÓÐÁËÕâÑùÒ»ÖÖ·½·¨ÄܱÜÃâÉÏÊöʼþ£¬ÄÇôÎÒÃÇÔõÑùʹÓÃpackageÄÇ£¿£¬Ê¹Ó÷½·¨ºÜ¼òµ¥ÎÒÃÇÖ»ÐèÒªÔÚÎÒÃÇдµÄ³ÌÐòµÚÒ»ÐÐʹÓÃpackage¹Ø¼ü×ÖÀ´ÉùÃ÷Ò»¸ö°ü¾ÍÐÐÁË£¬ÀýÈçÎÒÃÇÀ´ÉùÃ÷Ò»¸öÃûΪpack1µÄ°üÃû£¬package pack1;ºÃÁËÏÂÃæÎÒÃǾÍÀûÓ÷¶ÀýÀ´ËµÃ÷packageµÄʹÓ÷½·¨£¬¼°Æä±àÒëÔËÐеķ½·¨£¬
¡¡¼ÙÉèÎÒÃÇÔÚdÅÌϵÄн¨Ò»¸öÎļþ£¨pack1£©£¬ÔÚpack1ÎļþÄÚ°üº¬Á½¸öjava³ÌÐòÒ»¸öÊÇShowmethod.javaºÍTestshow.java£»
Showmethod.java
package pack1;//ÔÚÕâÀï°ÑShowmethodÀàÄÉÈëµ½pack1°üÄÚ
class Showmethod{
 public void show(){
  System.out.println("I'm a show method() of Showmethod class");
 }
}
Testshow.java£»
  package pack1;//ÔÚÕâÀï°ÑTestshowÀàÒ²ÄÉÈëµ½pack1°üÄÚ
public class Testshow{
 public static void main(String args[]){
  Showmethod sm=new Showmethod();
  sm.show();
 }
}
ÏÂÃæÎÒÃǾÍÏÈÀ´¿´Ò»ÏÂÈçºÎ±àÒëÕâÁ½¸öλÓÚͬһ¸ö°üÄÚµÄjava³ÌÐò£¬
1:javac pack1\Showmethod.java
2:javac pack1\Testshow.java
Õâ¾ÍÊDZàÒëµÄ·½·¨¡¡ pack1ÊǰüÃû£¬°üÃûºóÃæ¸úµÄ¾ÍÊÇÎÒÃÇÒª±àÒëµÄÄǸöÀàÃû£¬±àÒëºÃºópack1Ŀ¼Ï»ØÉù³ÉÁ½¸öclassÎļþ£¬
ÔËÐз½·¨£º
java pack1.Testshow
×¢ÒâÔËÐÐʱҪָ³ö°üÃû£¬°üÃûºóÓÐÒ»¸öµã£¢£®£¢È»ºóÊÇÀàÃû£¬
 
2:ÏÂÃæÎÒÃÇÀ´¿´Ò»ÏÂÈçºÎ·ÃÎʲ»ÔÚͬһ¸ö°üÄÚµÄÀ࣬
ÔÚ£ÄÅÌ·Ö±ð½¨Á¢pack1,pack2Á½¸öÎļþ£¬
½¨Á¢ºÃÖ®ºó½«Showmethod.java·Åµ½pack1°üÄÚ£¬
¡¡¡¡Showmethod.javaµÄ´úÂëÈçÏ£º
package pack1;
public class Showmethod{
 public void show(){
  System.out.println("I'm a show method() of Showmethod class");
 }
}
¡¡¡¡½«Testshow.java·Åµ½pack2°üÄÚ
Testshow.javaµÄ´úÂëÈçÏ£º
package pack2;
public class Testshow{
 public static void main(String args[]){
  pack1.Showmethod sm=new p


Ïà¹ØÎĵµ£º

javaÁ·Ï°³ÌÐò1

 /*import javax.swing.JFrame;*/
/*import javax.swing.JOptionPane;*/
public class TestFrame{
public static void main(String[] args) throws Exception{
/*JFrame frame1 = new JFrame();
frame1.setTitle("Windows 1");
frame1.setSize(200,150);
frame1.setLocation(200,100);
frame1.setD ......

Java

ÁªÍ¨£º³¹µ×·ÅÆúORÓûÇܹÊ×Ý£¿
 
ÒµÄÚÈÕǰ´«³öÏûÏ¢£¬ÓÉÓÚÆ»¹û¼á³Ö·Ö³Éģʽ£¬ÁªÍ¨¸ß²ã¶ÔÓÚÒýÈëÆ»¹û̬¶ÈÒÑÎÞÔçÏȼá¾ö¡£“Ëæ×ÅÊÖ»úµÄ²»¶Ï¸üл»´ú£¬Ò»µãÓпÉÄܰüº¬µÄ¹¦ÄÜÌØ±ðÊÇÁªÍ¨¼ÓÈë¹È¸è¿ª·ÅÊÖ»úÁªÃË£¬ÔÚÊý¾Ý±£»¤ºÍ¼á¹ÌЭ×÷¼Æ»®ÍÆ×ÔÓпª·Å²Ù×÷ƽ̨ÊÖ»ú£¬ÔÚÊý¾Ý±£»¤ºÍ¼á¹ÌЭ×÷ javaµç×ÓÊéÃâ·ÑÏÂÔØiPhoneÔÚÆäÕ½ÂÔÖ ......

Java ÀíÂÛÓëʵ¼ù: Ï̳߳ØÓ빤×÷¶ÓÁÐ

 
ÌùÔÚÎÒÃǶàÏß³Ì Java ±à³ÌÂÛ̳ÉÏ×î³£¼ûµÄÎÊÌâÖ®Ò»ÊÇ“ÔõÑù´´½¨Ï̳߳أ¿”¡£¼¸ºõÔÚÿ¸ö·þÎñÆ÷Ó¦ÓóÌÐòÖж¼»á³öÏÖÏ̳߳غ͹¤×÷¶ÓÁÐÎÊÌâ¡£±¾ÎÄÖУ¬Brian Goetz ̽ÌÖÁËÏ̳߳ص͝»ú¡¢Ò»Ð©»ù±¾ÊµÏֺ͵÷Óż¼ÊõÒÔ¼°Ò»Ð©Òª±ÜÃâµÄ³£¼ûΣÏÕ¡£
ΪʲôҪÓÃÏ̳߳أ¿
ÖîÈç Web
·þÎñÆ÷¡¢Êý¾Ý¿â·þÎñÆ÷¡¢Îļþ·þÎñÆ÷»òÓÊ ......

JavaÐÂÊÖÈëÃźÜÖØÒªµÄ¼¸¸ö»ù±¾¸ÅÄî


¡¡finalÀࣺΪ·ÀÖ¹ËûÈË´ÓÄãµÄÀàÉÏÅÉÉúÐÂÀ࣬´ËÀàÊDz»¿ÉÀ©Õ¹µÄ¡£
¡¡¡¡¶¯Ì¬µ÷ÓñȾ²Ì¬µ÷Óû¨·ÑµÄʱ¼äÒª³¤¡£
¡¡¡¡³éÏóÀࣺ¹æ¶¨Ò»¸ö»ò¶à¸ö³éÏó·½·¨µÄÀà±¾Éí±ØÐ붨ÒåΪabstract¡£
¡¡¡¡Àý£º public abstract string getDescripition
¡¡¡¡JavaÖеÄÿһ¸öÀà¶¼ÊÇ´ÓObjectÀàÀ©Õ¹¶øÀ´µÄ¡£
¡¡¡¡objectÀàÖеÄequalºÍtoString·½·¨¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ