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

java ·ÖÒ³

    ¹Ø¼ü×Ö: java·ÖÒ³´úÂëʵÀý
package com.hjf.web.view;
public class PageUtil ...{
    private int pageSize;//ÿҳÏÔʾµÄÌõÊý
    private int recordCount;//×ܹ²µÄÌõÊý
    private int currentPage;//µ±Ç°Ò³Ãæ
    public PageUtil(int pageSize, int recordCount, int currentPage) ...{
            this.pageSize = pageSize;
            this.recordCount = recordCount;
            setCurrentPage(currentPage);
        }
         //¹¹Ôì·½·¨
        public PageUtil(int pageSize, int recordCount) ...{
            this(pageSize, recordCount, 1);
        }
        //×ÜÒ³Êý
        public int getPageCount() ...{
            int size = recordCount/pageSize;//×ÜÌõÊý/ÿҳÏÔʾµÄÌõÊý=×ÜÒ³Êý
            int mod = recordCount % pageSize;//×îºóÒ»Ò³µÄÌõÊý
            if(mod != 0)
                size++;
            return recordCount == 0 ? 1 : size;
        }
        //°üº¬£¬ÆðʼË÷ÒýΪ0
        public int getfromIndex() ...{
            //System.out.println("from index:"+(currentPage-1) * pageSize)


Ïà¹ØÎĵµ£º

JavaÉè¼ÆÄ£Ê½Ö®:IteratorÁ´±íģʽ

ÏÈÀ´Á˽âÒ»ÏÂÁ´±íģʽµÄÔ­Àí£º
Ê×ÏÈдһ¸öJavaBean£¬ÄÚÈÝÊÇÒªÌí¼ÓµÄÔªËØºÍ¸ÃÔªËØµÄ½Úµã¡£
public class NodeBean implements Serializable
{
   
    private Object data; //ÔªËØ±¾Éí
    private NodeBean next; //ÏÂÒ»¸ö½Úµã
   
  &n ......

java ¶þ·Ö·¨


public class Test4 {
 public int binarySearch(int[] items, int value){
  
     int startIndex  = 0;
     int stopIndex   = items.length - 1;
     int middle      = (int)Math.flo ......

Java³ÌÐòÔ±µÄÍÆ¼öÔĶÁÊé¼®

Java³ÌÐòÔ±µÄÍÆ¼öÔĶÁÊé¼®¡·
JavaEye (http://www.javaeye.com)
×÷ΪJava³ÌÐòÔ±À´Ëµ£¬×îÍ´¿àµÄÊÂÇéιýÓÚ¿ÉÒÔÑ¡ÔñµÄ·¶Î§Ì«¹ã£¬¿ÉÒÔ¶ÁµÄÊéÌ«¶à£¬ÍùÍùÈÝÒ×ÎÞËùÊÊ´Ó¡£ÎÒÏë¾ÍÎÒ×Ô¼º¶Á¹ýµÄ¼¼ÊõÊé¼®ÖÐÌôÑ¡³öÀ´Ò»Ð©£¬°´ÕÕѧϰµÄÏȺó˳Ðò£¬ÍƼö¸ø´ó¼Ò£¬ÌرðÊÇÄÇЩÏë²»¶ÏÌá¸ß×Ô¼º¼¼ÊõˮƽµÄJava³ÌÐòÔ±ÃÇ¡£
Ò»¡¢Java±à³ÌÈëÃÅÀà ......

±±¾© ÁõÓñÇ¿ Èí¼þ¹¤³Ìʦ ¼òÀú java php

±±¾© ÁõÓñÇ¿ Èí¼þ¹¤³Ìʦ ¼òÀú java php
ÇóÖ°¼òÀú
·  »ù±¾ÐÅÏ¢
ÐÕ    Ãû:
ÁõÓñÇ¿
³öÉúÈÕÆÚ:
1988Äê10ÔÂ23ÈÕ
 
ÐÔ    ±ð:
ÄÐ
Ãñ    ×å:
ºº×å
ר    Òµ£º
Èí¼þ¼¼Êõ
½¡¿µ×´¿ö:
½¡¿µ
E - Mail:
mengxiangbaidu@qq.com
ÁªÏµµç»° ......

java:Applet²¼¾ÖÎÊÌâ,ÈçºÎÌí¼Ó°´Å¥£¬±êÇ©ÎÊÌâ×ܽá


½ñÌìѧϰÁËapplet²¼¾ÖÎÊÌ⣺
°´Å¥¡¢±êÇ©ÊÇÔõÑù¼ÓÈëµ½applet³ÌÐò(ÈÝÆ÷)µ±ÖÐÈ¥µÄÄØ£¿
ÐèÒªÓõ½²¼¾ÖÈÝÆ÷¹ÜÀíÆ÷(LayoutManager)£ºËüÓÃÓÚЭÖúÈÝÆ÷È·¶¨¼ÓÈëµÄ×é¼þ(°´Å¥µÈ)Ó¦¸Ã·ÅÖõÄλÖÃ
awtÌṩÁË4Öг£ÓõIJ¼¾ÖÈÝÆ÷¹ÜÀíÆ÷
>>FlowLayout
>>BorderLayout
>>GridLayout
>>CardLayout
appletĬÈÏÊ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ