javaµÚ8Ìì´úÂ루¼¯ºÏÀࣩ
/************Student.java begin***************/
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class Student {
private String name;
private String password;
public String getName() {
return name;
}
public String getPassword() {
return password;
}
public void setName(String name) {
this.name = name;
}
public void setPassword(String password) {
this.password = password;
}
public Student(String name, String password) {
super();
this.name = name;
this.password = password;
}
public Student(){}
public List show(String name,String password){
ArrayList list=new ArrayList();
return list;
}
@Override
public String toString() {
// TODO Auto-generated method stub
return "name= "+name+" password= "+password;
}
public static void main(String args[]){
List list=new ArrayList();
//ÏòlistÖÐÌí¼Ó¶ÔÏó
list.add(new Student("xsxs","xsxs"));
list.add(new Student("mingkun","ambow"));
list.add(new Student("frfr","frfr"));
list.add(new Student("bgbg","frfr"));
list.add(new Student("cdcd","cdcd"));
// Iterator Õâ¸öÊǵü´úÆ÷
Iterator it=list.iterator();
while(it.hasNext()){
System.out.println(it.next());
}
}
}
/************Student.java end***************/
/************TestArrayList.java begin***************/
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
public class TestArrayList {
public static void main(String args[]){
List list=new ArrayL
Ïà¹ØÎĵµ£º
Javaѧϰ´ÓÈëÃŵ½¾«Í¨
Ò»¡¢ JDK (Java Development Kit)
JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......
1¡¢JavaSEµÄѧϰÊé¼®
Ó¢ÎÄÃû£º¡¶Thinking in Java¡·
ÖÐÎÄÃû£º¡¶Java±à³Ì˼Ïë¡·
ͼ Ƭ£º
×÷ ÕߣºBruce Eckel
³ö°æÉ磺»úе¹¤Òµ³ö°æÉç
ÔĶÁ·½·¨£ºÕâ±¾Êé²¢²»ÊʺÏÒ»µã»ù´¡¶¼Ã»ÓеÄͬѧ½øÐÐÔĶÁ£¬Ç¿ÁÒ½¨ÒéѧµÄJavaSE¡£
È»ºó¿ÉÒÔÖ±½ÓѧϰJavaWEBµÄÄÚÈÝÁË£¬µ«ÊÇÈç¹ûÏ뱸һ±¾ÊéÔÚÊֱ߱¸²éµÄ ......
javax.servlet.http.HttpSession Õâ¸öÀàÊǺܳ£Óõģ¬Ã¿µ±ÎÒÃÇä¯ÀÀÍøÕ¾£¬²»ÂÛÓÐûÓеǽ£¬¶¼»á²úÉú1¸ösession£¬Ëü¼Ç¼Á˺Íä¯ÀÀÕßÏà¹ØµÄÊý¾Ý£»
ÏÂÃæ½éÉÜsessionµÄ2¸ö¼àÌýÆ÷½Ó¿Ú£º
1£©javax.servlet.http.HttpSessionBindingListener;
ʵÏÖÕâ¸ö½Ó¿ÚµÄÀ࣬ÿµ±±»´æ·Åµ½session»ò´ÓsessionÖÐÒÆ³ý¶¼»á³ö·¢½Ó¿ÚÖÐÏàÓ¦µ ......
ÉÏһƪÎÄÕ½²ÊöÁËdz¿½±´ºÍÉ±´µÄº¬Ò壬²¢ÇÒ¸ø³öÁËdz¿½±´µÄÒ»¸öÀý×Ó
ÕâÆªÎÄÕÂÔÚÄǸöÀý×ÓµÄʵÏÖÉÏ×÷³öÐ޸ģ¬ÊµÏÖÉ±´,´úÂëÈçÏ£º
package com.test;
public class CloneTest
{
public static void main(String[] args)
{
Student s1 = new Student();
s1.setAge(20);
s1.setName("wudi");
School sch ......