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

Java¶ÔÏó´®Ðл¯ÊµÀý

 1.StudentList.java:
/**
 *
 * @author lucifer
 */
package JavaSerializable;
import java.util.*;
import java.io.*;
public class StudentList implements Serializable{
     Vector list = new Vector(6);
     public StudentList(){}
     public void addStudent(String name){
          if(name != null)
               list.addElement(name);
     }
     public void listStudent(){
          for(int i = 0;i < list.size();i++){
               System.out.println("Student" + i + ":" + (String)list.elementAt( i ) + "<br>");
          }
     }
}
2.StudentListApplication.java:
/**
 *
 * @author lucifer
 */
package JavaSerializable;
import java.io.*;
public class StudentListApplication {
     public StudentListApplication(){}
     public void buildStudentList(StudentList list){
          list.addStudent("Bob Robinson");
          list.addStudent("Steve Robinson");
          list.addStudent("Rob Stevinson");
          list.addStudent("Tod Thomson");
          list.addStudent("Jack Jones");
          list.addStudent("Micheal Jackson");
     }
     public void putStudentList(StudentList list){
          try{
  &n


Ïà¹ØÎĵµ£º

JavaÖØ¸´Ï´ÅÆ

 import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Random;
public class ShuffleTest {
  public static void main(String args[]) {
    String simpsons[ ......

java´ò°ü jar

 ·¢²¼JavaÓ¦ÓóÌÐòʱÄã»á¸Ðµ½À§ÄÑ£¿ºÃÔÚJavaÌṩÁËһϵÁдò°üºÍ·¢²¼¹¤¾ß£¬¿ÉÒÔÏÔÖøµÄ¼ò»¯·¢²¼¹ý³Ì¸ÃÎÄÕÂÌṩÁË´ò°üJava
codeµÄ¼¸ÖÖ·½·¨£¬ÎÒÃǽ«»á̽ÌÖJava manifest
Îļþ£¬¸ø³öÓÃÓÚ¹ÜÀíJARÎļþËùÒÀÀµÎļþ¡¢¹À¼Æ¿çƽ̨·¢²¼ËùÐèµÄCLasspathµÄºÏÊÊ·½·¨.ÎÒÒ²»á½âÊÍÈçºÎʹÓÃmanifest°ü°æ±¾ÌØÐÔÀ´È·ÈϰüµÄ
¼æÈÝÐÔ...
ʲ ......

Ó²»Ø³µ¡¢Èí»Ø³µ¡¢javaתÒå×Ö·û

 Èí»Ø³µ£¨Soft Return£©£ºÈí»Ø³µÊÇÔÚ×Ö´¦Àí³ÌÐòÖÐ×÷Ϊ×Ô¶¯ÒÆÐй¦ÄܵÄÒ»²¿·Ö×Ô¶¯²åÈëµÄ£¬Ò²½Ð»»Ðзû£¬ÔÚwordÖп´²»¼û¡£Èç¹ûÎı¾
Ò»Ðеij¤¶È³¬¹ýÎĵµËù¶¨ÒåµÄÓұ߾àʱ£¬¼´µ±Ç°ÐÐûÓÐ×ã¹»µÄ¿Õ¼ä·ÅÖÃÏÂÒ»¸ö×Ö·ûʱ£¬ÎÄ×Ö´¦ÀíÈí¼þ½«ÔÚÕâÒ»ÐÐÎı¾µÄĩβ×Ô¶¯²åÈëÒ»
¸öÈí»Ø³µ·û£¬Îı¾ÁíÆðÒ»ÐС£Õâ¸öÈí»Ø³µ·ûÊÇÓɱ༭³ÌÐò×Ô¶¯² ......

java jdk5Öз½·¨µÄÖØÔØÓëÖØÐ´

  JavaÓïÑÔÖеĸÅÄî¾ÍÊǶ࣬Õâ»ØÓÖÓÐÁ½¸ö¸ÅÄî£¬ÖØÔØºÍÖØÐ´¡£ÕâÊÇÁ½¸öиÅÄҲÊÇÁ½¸öÁî³õѧÕßÈÝÒ×»ìÏýµÄ¸ÅÄî¡£ËûÃǵĸÅÄî½ØÈ»²»Í¬£¬Ö»²»¹ý¶¼Óиö“ÖØ”×Ö£¬¾ÍÒÔΪÊǺÜÏñµÄ¡£ÏÂÃæ½âÊÍÒ»ÏÂÕâÁ½¸ö¸ÅÄ
·½·¨ÖØÔØ(overloading method) ÊÇÔÚÒ»¸öÀàÀïÃæ£¬·½·¨Ãû×ÖÏàͬ£¬¶ø²ÎÊý²»Í¬¡£·µ»ØÀàÐÍÄØ£¿¿ÉÒÔÏàͬҲ¿ÉÒÔ ......

Java ==Óëequals()µÄÇø±ð

 ÎÒÃÇÀ´½éÉÜһϠ£½£½ºÍequals()µÄÇø±ð£¬£½£½ÊÇÏàµÈ£¬equals()Ò²ÊÇÏàµÈ¡£ÕâÁ½¸ö´ÊµÄÇø±ðÊÇÊ²Ã´ÄØ£¿ÕâÊÇÕÒ¹¤×÷ʱºÜ¶àÃæÊÔ¹ÙµÄÎÊÌâ¡£ÎÒÃÇÀ´½â´ðһϡ£Ê×ÏÈÎÒÃÇ¿´Õâô¸öÀý×Ó¡£Êµ¼ù£º
public class TestEquals {
public static void main(String[] args) {
MyDate date1 = new MyDate(14, 3, 1976);
MyDate date2 = ne ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ