javaʵÏÖðÅÝÅÅÐòËã·¨
package ch01;
public class BubbleSort
{
public static void main(String[] args){
int[] values ={
3,1,6,2,9,0,7,4,5
};
sort(values);
for(int i=0; i < values.length; ++i){
System.out.println("Index: " + i + "Value: " + values[i]);
}
}
public static void sort(int[] values){
int temp;
for(int i=0 ; i < values.length ; ++i){
for(int j=0; j <values.length - i - 1; ++j){
if(values[j] > values[j + 1]){
temp = values[j];
values[j] = values[j + 1];
values[j + 1] = temp;
&n
Ïà¹ØÎĵµ£º
1.Ïà¹ØÀàµÄ½éÉÜ
·þÎñÆ÷³ÌÐò²»Í¬ÓÚ¿Í»§»ú¶ËµÄ³ÌÐò£¬ËüÐèÒª³õʼ»¯Ò»¸ö¶Ë¿Ú½øÐмàÌý£¬Óöµ½Á¬½Óºô½Ð£¬²ÅÓëÏàÓ¦µÄ¿Í»§»ú½¨Á¢Á¬½Ó¡£Java.net°üµÄServerSocketÀà°üº¬Á˱àд·þÎñÆ÷ϵͳµÄÈ«²¿ËùÐ蹦ÄÜ£¬¶ø¿Í»§¶ËÈí¼þͨ³£Ê¹ÓÃjava.net°üÖеĺËÐÄÀàSocketÓë·þÎñÆ÷µÄij¸ö¶Ë¿Ú½¨Á¢Á¬½Ó¡£
2.µ¥Ï߳̿ͻ§¶Ë³ÌÐò½¨Á¢²½Ö裺
1£©½¨Á¢socket£ ......
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.RandomAccessFile;
/**
* ÃèÊö£º×·¼ÓÄÚÈݵ½Îļþĩβ
* @author Administrator
*
*/
public class ......
1.1 ²»ÓÃnew¹Ø¼ü´Ê´´½¨ÀàµÄʵÀý
¡¡¡¡
¡¡¡¡ÓÃnew¹Ø¼ü´Ê´´½¨ÀàµÄʵÀýʱ£¬¹¹Ô캯ÊýÁ´ÖеÄËùÓй¹Ô캯Êý¶¼»á±»×Ô¶¯µ÷Óᣵ«Èç¹ûÒ»¸ö¶ÔÏóʵÏÖÁËCloneable½Ó¿Ú£¬ÎÒÃÇ¿ÉÒÔµ÷ÓÃËüµÄclone()·½·¨¡£clone()·½·¨²»»áµ÷ÓÃÈκÎÀ๹Ô캯Êý¡£
¡¡¡¡
¡¡¡¡ÔÚʹÓÃÉè¼ÆÄ£Ê½£¨Design Pattern£©µÄ³¡ºÏ£¬Èç¹ûÓÃFactoryģʽ´´½¨¶ÔÏó£¬Ôò¸ÄÓÃclone( ......
µ¥Ì¬¶¨Òå:
SingletonģʽÖ÷Òª×÷ÓÃÊDZ£Ö¤ÔÚJavaÓ¦ÓóÌÐòÖУ¬Ò»¸öÀàClassÖ»ÓÐÒ»¸öʵÀý´æÔÚ¡£
Singletonģʽ¾ÍΪÎÒÃÇÌṩÁËÕâÑùʵÏֵĿÉÄÜ¡£Ê¹ÓÃSingletonµÄºÃ´¦»¹ÔÚÓÚ¿ÉÒÔ½ÚÊ¡Äڴ棬ÒòΪËüÏÞÖÆÁËʵÀýµÄ¸öÊý£¬ÓÐÀûÓÚJavaÀ¬»ø»ØÊÕ£¨garbage col ......
JavaÉú³ÉͼƬÑéÖ¤Âë
import java.io.*;
import java.net.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.awt.*;
import java.awt.image.*;
import java.util.*;
import javax.imageio.*;
/**
*
* @author http://www.tot.name
* @version
*/
public cl ......