Java¶àÏß³Ì Éú²úÕßÏû·ÑÕßÎÊÌâ (2)
Ò»¸öʹÓÃÁ˶ÓÁеÄͨÓÃʵÏÖ£º
http://blog.csdn.net/chaosllgao/archive/2009/05/23/4211183.aspx
´ËÎÄÃèÊöÁËÒ»ÖÖ¸ü¼òµ¥µÄÄ£ÐÍ
1. ͬʱֻÓÐ1¸öÉú²úÕߺÍ1¸öÏû·ÑÕß
2. ²»ÓöÓÁУ¬Í¬Ê±Ö»ÓÐÒ»¸ö²úÆ·
3. Éú²úÕßÿ´ÎÉú²ú1¸ö0µ½100Ö®¼äµÄËæ»úÊý£¬Ïû·ÑÕßÔò°Ñ¸ÃËæ»úÊý´òÓ¡³öÀ´¡£Èç¹û²úÉúµÄËæ»úÊýΪ0£¬ÔòÉú²úÕß¡¢Ïû·ÑÕß¾ùÍ˳öÔËÐÐ
import java.util.Random;
public class ProducerConsumer
{
public static void main(String[] args)
{
Product product = new Product();
Producer producer = new Producer(product);
Consumer consumer = new Consumer(product);
producer.start();
consumer.start();
}
private static class Product
{
public int value = -1;
}
private static class Producer extends Thread
{
private Product product = null;
public Producer(Product product)
{
this.product = product;
}
public void run()
{
Random rand = new Random();
while (true)
{
try
{
&
Ïà¹ØÎĵµ£º
×î½üÏîÄ¿½ø¶È±È½Ï»ºÂý£¬³õ²½Ñо¿ÁËÒ»ÏÂOracleµÄ´æ´¢¹ý³Ì£¬½«´úÂëÌù³öÀ´¡£
Ê×ÏÈÏÈÌù³öÀ´OracleµÄ·ÖÒ³·ÖÒ³´æ´¢¹ý³Ì´úÂë°É¡£
1.ÕâÊǰüµÄ´úÂë
create or replace package DB_Oper is
-- Author : LIUBING
-- Created : 2009-10-28 15:01:30
-- Purpose : ²âÊÔOracleµ ......
ÎÊÌ⣺ÏÖÓÐn¸öÀÏÊóΧ³ÉһԲȦ£¬ÓÐһֻè´ÓÈÎÒâλÖÿªÊ¼³ÔÀÏÊó£¬Ã¿´Î¶¼¸ôÒ»¸öÀÏÊó³Ô£¬Çë¸ø³ö×îºóÒ»¸öÀÏÊóµÄ±àºÅ£¿ÌâĿҪÇóÊÇÈθøÀÏÊóÊýn£¬Êä³öè×îºó³ÔµÄÀÏÊóµÄ±àºÅ¡£
ÎҵĽⷨ£º
1.¼òµ¥µÄ·½·¨¾ÍÊÇÄ£ÄâÕâ¸ö¹ý³Ì¡£Ê¹ÓÃÒ»¸öÊý×é´ú±íÀÏÊóÊÇ·ñ±»³Ôµô£¬Ñ»·±éÀú¡£
2.¸Ä½øÒ»Ïµķ½·¨£¬ÆäʵÕâ¸öÎÊÌâ¾ÍÊÇÒ»¸öm=2µÄԼɪ·ò»·ÎÊÌâ¡£
......
ÏòÊý¾Ý¿â±£´æ¶ÔÏ󣬲ÉÓÃObjectOutputStreamÏòÊý¾Ý¿âÖ±½ÓдÈë
/**
* Title: AF
* Description: ÏòÊý¾Ý¿âÖÐдÈë¶ÔÏó²âÊÔ³ÌÐò
* Copyright: Copyright 2009 ufgov, Inc.
* Compan ......
Http´¦Àí²½Öè:
1.¿Í»§¶ËºÍWeb·þÎñÆ÷½¨Á¢Á¬½Ó;
2.¿Í»§¶Ë·¢ËÍhttpÇëÇó;
3.·þÎñÆ÷¶Ë½ÓÊÕ¿Í»§¶ËµÄhttpÇëÇó,Éú³ÉhttpÏìÓ¦»Ø·¢;
4.·þÎñÆ÷¹Ø±ÕÁ¬½Ó.
ÇëÇó:ÇëÇóÐÐ,ÇëÇóÍ·,¿ÕÐÐ,ÏûÏ¢Ìå.
ÏìÓ¦:״̬ÐÐ,ÏìӦͷ,¿ÕÐÐ,ÏûÏ¢Ìå.
Servlet:
ÌØµã:1.ÆÕͨµÄJava´úÂë,ʹÓÃÁËеÄAPI;
2.²»ÊôÓÚJ2SE,¾ßÓе¥¶ÀµÄ¹æ·¶;
3.¼Ì³ÐÓÚHttpS ......
1. ÄãÐèÒª¾«Í¨ÃæÏò¶ÔÏó·ÖÎöÓëÉè¼Æ£¨OOAOOD£©¡¢É漰ģʽ£¨GOF£¬J2EEDP£©ÒÔ¼°×ÛºÏģʽ¡£ÄãÓ¦¸ÃÁ˽âUML£¬ÓÈÆäÊÇclass¡¢object¡¢interactionÒÔ¼°statediagrams. ¡¡¡¡2. ÄãÐèҪѧϰJavaÓïÑԵĻù´¡ÖªÊ¶ÒÔ¼°ËüµÄºËÐÄÀà¿â£¨collections¡¢serialization¡¢streams¡¢networking¡¢multithreading¡¢reflection¡¢event¡¢handling¡¢N ......