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wajjj：
[flash=200,200][url][img][list] ...
【JAVA】读取excel内容（兼容03和07格式） -
xurichusheng：
jjhe369 写道感谢分享！但是发现一个小问题，就是第13, ...
oracle 存储过程分页查询 -
jjhe369：
感谢分享！但是发现一个小问题，就是第13,14行的V_STAR ...
oracle 存储过程分页查询 -
飞天奔月：
为什么不用 Map<String, String> ...
读取.properties的内容，并将内容放入一个Map中 -
xurichusheng：
814687491 写道测试了一下，无法换行！你可以自定义自己 ...
使用google的zxing制作二维码
1. 线程的等待或者唤醒，并不是让线程调用自己的wait或者notify方法，而是通过调用线程共享对象的wait或者notify方法来实现。 2. 线程要调用某个对象的wait或者notify方法，必须先取得该对象的监视器(锁)。 3. 线程的协作必须以线程的互斥为前提，这种协作实际上是一种互斥下的协作。
举个例子： 有一家汉堡店举办吃汉堡比赛，决赛时有3个顾客来吃，3个厨师来做，一个服务员负责协调汉堡的数量。 为了避免浪费，制作好的汉堡被放进一个能装有10个汉堡的长条状容器中，按照先进先出的原则取汉堡。 如果容器被装满，则厨师停止做汉堡，如果顾客发现容器内的汉堡吃完了，就可以拍响容器上的闹铃， 提醒厨师再做几个汉堡出来。此时服务员过来安抚顾客，让他等待。而一旦厨师的汉堡做出来，就会让服务员 通知顾客，汉堡做好了，让顾客继续过来取汉堡。 这里，顾客其实就是我们所说的消费者，而厨师就是生产者。容器是决定厨师行为的监视器， 而服务员则负责监视顾客的行为。
服务员: Waiter
public class Waiter {
/**
* <p>Title: Waiter</p>
* <p>Description: 服务员类的默认构造方法</p>
*/
public Waiter(){}
}
汉堡: Hamberg
/**
* @ClassName: Hamberg
* @Description: 汉堡
* @author
* @date 2011-8-19
* @version V1.0
*/
public class Hamberg {
// 汉堡编号
private int id;
// 厨师编号
private String cookerid;
/**
* <p>
* Title: Hamberg
* </p>
* <p>
* Description: 汉堡类的构造方法
* </p>
*
* @param id
* 汉堡编号
* @param cookerid
* 厨师编号
*/
public Hamberg(int id, String cookerid) {
this.id = id;
this.cookerid = cookerid;
}
public String toString() {
StringBuffer buf = new StringBuffer("");
buf.append("#").append(id).append(" cooked by ").append(cookerid);
return buf.toString();
}
}
汉堡容器: HambergFifo
/**
* @ClassName: HambergFifo
* @Description: 汉堡容器
* @author
* @date 2011-8-19
* @version V1.0
*/
public class HambergFifo {
// 借助ArrayList来存放汉堡包
List<Hamberg> hambergs = new ArrayList<Hamberg>(10);
// 指定容器的容量
public static final int MAX_SIZE = 10;
/**
* @Title: push
* @Description: 放入汉堡
* @param t
* : 要放入的汉堡
* @author
*/
public <T extends Hamberg> void push(T t) {
hambergs.add(t);
}
/**
* @Title: pop
* @Description: 取出汉堡
* @return Hamberg 汉堡
* @author
*/
public Hamberg pop() {
/**
* 每次取出一个,
* 由于是先进先出,所以取出的必是第一个
*/
Hamberg h = hambergs.get(0);
hambergs.remove(h);
return h;
}
/**
* @Title: isEmpty
* @Description: 判断容器是否为空
* @return boolean
* @author
*/
public synchronized boolean isEmpty() {
return hambergs.isEmpty();
}
/**
* @Title: size
* @Description: 容器内汉堡的个数
* @return int
* @author
*/
public synchronized int size() {
return hambergs.size();
}
/**
* @Title: maxSize
* @Description: 返回容器的最大容量
* @return int
* @author
*/
public synchronized int maxSize() {
return MAX_SIZE;
}
/**
* @Title: isNotFull
* @Description: 判断容器是否已满，未满为真
* @return boolean
* @author
*/
public synchronized boolean isNotFull() {
return hambergs.size() < MAX_SIZE;
}
}
厨师 ： Cooker
/**
* @ClassName: Cooker
* @Description: 厨师
* @author
* @date 2011-8-19
* @version V1.0
*/
public class Cooker implements Runnable {
// 厨师要面对服务生
private Waiter waiter;
// 还要面对汉堡容器
private HambergFifo pool;
public Cooker(Waiter waiter, HambergFifo pool) {
this.waiter = waiter;
this.pool = pool;
}
public void run() {
makeHamberg();
}
/**
* @Title: makeHamberg
* @Description: 厨师制作汉堡
* @author
*/
private void makeHamberg() {
// 制造的个数
int madeCount = 0;
// 因为容器满，被迫等待的次数
int fullFiredCount = 0;
try {
Hamberg h = null;
while (true) {
// 制作汉堡前的准备工作
Thread.sleep(1000);
// 如果容器不为空
if (pool.isNotFull()) {
synchronized (waiter) {
// 制作汉堡，并放入容器
h = new Hamberg(++madeCount, Thread.currentThread()
.getName());
pool.push(h);
System.out.println(Thread.currentThread().getName()
+ ":There are " + pool.size()
+ " Hambergs in all");
// 让服务生通知顾客，有汉堡可以吃了
waiter.notifyAll();
System.out.println("### Cooker: waiter.notifyAll() :"
+ " Hi! Customers, we got some new Hambergs!");
}
} else {
/* 发现容器满了，停止做汉堡的尝试 */
synchronized (pool) {
if (fullFiredCount < HambergFifo.MAX_SIZE) {
System.out
.println(Thread.currentThread().getName()
+ ": Hamberg Pool is Full, Stop making hamberg");
System.out.println("### Cooker: pool.wait()");
// 汉堡容器的状况使厨师等待
pool.wait();
} else {
return;
}
}
}
// 做完汉堡要进行收尾工作，为下一次的制作做准备。
Thread.sleep(1000);
}
} catch (InterruptedException e) {
fullFiredCount--;
e.printStackTrace();
}
}
}
顾客: Customer
/**
* @ClassName: Customer
* @Description: 顾客
* @author
* @date 2011-8-19
* @version V1.0
*/
public class Customer implements Runnable {
// 顾客要面对服务生
Waiter waiter;
// 也要面对汉堡包容器
HambergFifo pool;
// 想要记下自己吃了多少汉堡
int ateCount = 0;
// 吃每个汉堡的时间不尽相同
long sleeptime;
// 用于产生随机数
Random r = new Random();
public Customer(Waiter waiter, HambergFifo pool) {
this.waiter = waiter;
this.pool = pool;
}
public void run() {
while (true) {
try {
getHamberg();
eatHamberg();
} catch (Exception e) {
// 若取不到汉堡，要和服务生打交道
synchronized (waiter) {
System.out.println(e);
try {
System.out
.println("### Customer: waiter.wait():"
+ " Sorry, Sir, there is no hambergs left, please wait!");
System.out.println(Thread.currentThread().getName()
+ ": OK, Waiting for new hambergs");
// 服务生安抚顾客，让他等待。
waiter.wait();
continue;
} catch (InterruptedException ex) {
ex.printStackTrace();
}
}
}
}
}
/**
* @Title: getHamberg
* @Description: 取出汉堡
* @author
*/
private void getHamberg() throws Exception {
synchronized (pool) {
try {
// 在容器内取汉堡
Hamberg hamberg = pool.pop();
ateCount++;
System.out.println(Thread.currentThread().getName()
+ ": I Got " + ateCount + " Hamberg " + hamberg);
System.out
.println(Thread.currentThread().getName()
+ ": There are still " + pool.size()
+ " hambergs left");
} catch (Exception e) {
pool.notifyAll();
StringBuffer msg = new StringBuffer("");
msg.append(": OH MY GOD!!!! No hambergs left, Waiter!").append(
"[Ring the bell besides the hamberg pool]");
throw new Exception(Thread.currentThread().getName()
+ msg.toString());
}
}
}
/**
* @Title: eatHamberg
* @Description: 吃汉堡
* @author
*/
private void eatHamberg() {
try {
// 吃每个汉堡的时间不等
sleeptime = Math.abs((r.nextInt(3000))) * 5;
System.out.println(Thread.currentThread().getName()
+ ": I'm eating the hamberg for " + sleeptime
+ " milliseconds");
Thread.sleep(sleeptime);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
测试类： HambergShop
public class HambergShop {
Waiter waiter = new Waiter();
HambergFifo hambergPool = new HambergFifo();
Customer c1 = new Customer(waiter, hambergPool);
Customer c2 = new Customer(waiter, hambergPool);
Customer c3 = new Customer(waiter, hambergPool);
Cooker cooker = new Cooker(waiter, hambergPool);
/**
* @Title: main
* @Description: 测试方法
* @param args
* @author
*/
public static void main(String[] args) {
HambergShop shop = new HambergShop();
Thread t1 = new Thread(shop.c1, "Customer1");
Thread t2 = new Thread(shop.c2, "Customer2");
Thread t3 = new Thread(shop.c3, "Customer3");
Thread t4 = new Thread(shop.cooker, "Cooker 1");
Thread t5 = new Thread(shop.cooker, "Cooker 2");
Thread t6 = new Thread(shop.cooker, "Cooker 3");
t4.start();
t5.start();
t6.start();
try {
Thread.sleep(10000);
} catch (InterruptedException e) {
e.printStackTrace();
}
t1.start();
t2.start();
t3.start();
}
}
测试结果:
Cooker 1:There are 1 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 2 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 3 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 4 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 5 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 6 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 7 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 8 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 9 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 10 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Cooker 1: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Cooker 3: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Customer1: I Got 1 Hamberg #1 cooked by Cooker 1 Customer1: There are still 9 hambergs left Customer3: I Got 1 Hamberg #1 cooked by Cooker 3 Customer1: I'm eating the hamberg for 7285 milliseconds Customer3: There are still 8 hambergs left Customer3: I'm eating the hamberg for 4405 milliseconds Customer2: I Got 1 Hamberg #1 cooked by Cooker 2 Customer2: There are still 7 hambergs left Customer2: I'm eating the hamberg for 3170 milliseconds Customer2: I Got 2 Hamberg #2 cooked by Cooker 2 Customer2: There are still 6 hambergs left Customer2: I'm eating the hamberg for 6200 milliseconds Customer3: I Got 2 Hamberg #2 cooked by Cooker 3 Customer3: There are still 5 hambergs left Customer3: I'm eating the hamberg for 1260 milliseconds Customer3: I Got 3 Hamberg #2 cooked by Cooker 1 Customer3: There are still 4 hambergs left Customer3: I'm eating the hamberg for 5045 milliseconds Customer1: I Got 2 Hamberg #3 cooked by Cooker 3 Customer1: There are still 3 hambergs left Customer1: I'm eating the hamberg for 5835 milliseconds Customer2: I Got 3 Hamberg #3 cooked by Cooker 1 Customer2: There are still 2 hambergs left Customer2: I'm eating the hamberg for 3255 milliseconds Customer3: I Got 4 Hamberg #3 cooked by Cooker 2 Customer3: There are still 1 hambergs left Customer3: I'm eating the hamberg for 8265 milliseconds Customer2: I Got 4 Hamberg #4 cooked by Cooker 3 Customer2: There are still 0 hambergs left Customer2: I'm eating the hamberg for 5525 milliseconds java.lang.Exception: Customer1: OH MY GOD!!!! No hambergs left, Waiter![Ring the bell besides the hamberg pool] ### Customer: waiter.wait(): Sorry, Sir, there is no hambergs left, please wait! Customer1: OK, Waiting for new hambergs Cooker 2:There are 1 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 2 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 3 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Customer1: I Got 3 Hamberg #4 cooked by Cooker 2 Customer1: There are still 2 hambergs left Customer1: I'm eating the hamberg for 14410 milliseconds Cooker 2:There are 3 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 4 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 5 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Customer2: I Got 5 Hamberg #4 cooked by Cooker 1 Customer2: There are still 4 hambergs left Customer2: I'm eating the hamberg for 6620 milliseconds Customer3: I Got 5 Hamberg #5 cooked by Cooker 3 Customer3: There are still 3 hambergs left Customer3: I'm eating the hamberg for 14530 milliseconds Cooker 1:There are 4 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 5 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 6 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 7 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 8 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 9 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 10 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Cooker 3: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Customer2: I Got 6 Hamberg #5 cooked by Cooker 2 Customer2: There are still 9 hambergs left Customer2: I'm eating the hamberg for 7865 milliseconds Cooker 2:There are 10 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2: Hamberg Pool is Full, Stop making hamberg ### Cooker: pool.wait() Customer1: I Got 4 Hamberg #6 cooked by Cooker 3 Customer1: There are still 9 hambergs left Customer1: I'm eating the hamberg for 7460 milliseconds Customer2: I Got 7 Hamberg #5 cooked by Cooker 1 Customer2: There are still 8 hambergs left Customer2: I'm eating the hamberg for 5680 milliseconds Customer3: I Got 6 Hamberg #6 cooked by Cooker 1 Customer3: There are still 7 hambergs left Customer3: I'm eating the hamberg for 940 milliseconds Customer3: I Got 7 Hamberg #7 cooked by Cooker 3 Customer3: There are still 6 hambergs left Customer3: I'm eating the hamberg for 4880 milliseconds Customer1: I Got 5 Hamberg #6 cooked by Cooker 2 Customer1: There are still 5 hambergs left Customer1: I'm eating the hamberg for 1400 milliseconds Customer2: I Got 8 Hamberg #7 cooked by Cooker 2 Customer2: There are still 4 hambergs left Customer2: I'm eating the hamberg for 2955 milliseconds Customer1: I Got 6 Hamberg #7 cooked by Cooker 1 Customer1: There are still 3 hambergs left Customer1: I'm eating the hamberg for 5305 milliseconds Customer3: I Got 8 Hamberg #8 cooked by Cooker 3 Customer3: There are still 2 hambergs left Customer3: I'm eating the hamberg for 12830 milliseconds Customer2: I Got 9 Hamberg #8 cooked by Cooker 2 Customer2: There are still 1 hambergs left Customer2: I'm eating the hamberg for 14400 milliseconds Customer1: I Got 7 Hamberg #9 cooked by Cooker 2 Customer1: There are still 0 hambergs left Customer1: I'm eating the hamberg for 7720 milliseconds java.lang.Exception: Customer1: OH MY GOD!!!! No hambergs left, Waiter![Ring the bell besides the hamberg pool] ### Customer: waiter.wait(): Sorry, Sir, there is no hambergs left, please wait! Customer1: OK, Waiting for new hambergs java.lang.Exception: Customer3: OH MY GOD!!!! No hambergs left, Waiter![Ring the bell besides the hamberg pool] ### Customer: waiter.wait(): Sorry, Sir, there is no hambergs left, please wait! Customer3: OK, Waiting for new hambergs Cooker 3:There are 1 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 1:There are 2 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 3 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Customer1: I Got 8 Hamberg #9 cooked by Cooker 3 Customer1: There are still 2 hambergs left Customer1: I'm eating the hamberg for 8995 milliseconds Customer3: I Got 9 Hamberg #8 cooked by Cooker 1 Customer3: There are still 1 hambergs left Customer3: I'm eating the hamberg for 5240 milliseconds Cooker 1:There are 2 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 2:There are 3 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Cooker 3:There are 4 Hambergs in all ### Cooker: waiter.notifyAll() : Hi! Customers, we got some new Hambergs! Customer2: I Got 10 Hamberg #10 cooked by Cooker 2 Customer2: There are still 3 hambergs left Customer2: I'm eating the hamberg for 10590 milliseconds
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mysql树
2019-09-26 08:39 442mysql树 -
【JAVA】组织树
2019-09-04 10:17 1066JDK 版本：jdk 1.8 及以上。 1. ... -
多线程多批量插入大数据
2018-10-31 11:19 6422参考 https://blog.csdn.ne ... -
java 7 nio逐行读取文件内容
2015-12-26 23:33 5474nio逐行读取文件内容，使用 java 7. 首先，获取 ... -
java 6 IO读取txt文件内容
2015-12-26 23:24 892逐行读取。 首先获取文件的编码格式； 读取文件内容。 ... -
【JAVA】读取excel内容（兼容03和07格式）
2015-12-21 13:51 2192jar 包： poi-3.13.j ... -
一行代码去除List中的重复数据
2015-12-02 10:52 16811. 核心代码： List<String> ... -
将List中的对象中的字段的重复值删除
2015-12-01 11:10 2716如下面的对象 Subs，如果其属性 startSt 和 e ... -
jdk 官方下载地址
2015-11-06 10:00 1870http://www.oracle.com/techn ... -
jsp页面显示二进制图片
2014-11-05 15:58 40981. DAO层 import java.sql.C ... -
java中使用JNative调用dll方法
2014-03-03 16:02 5363使用JNative调用dll方法, dll 文件名 ... -
Vector排序
2013-05-08 10:17 15481. Vector 默认按元素的添加顺序排序 im ... -
使用观察者模式监听Map值的改变
2013-05-02 16:46 6224观察者(Observer)角色：为所有的具体观察者定 ... -
【转】一个比较快的Base64 编码/解码 算法
2013-03-28 17:50 1739转自： 中国开源社区 最快的 Base64 编码/解 ... -
jdbc 数据库连接池
2012-12-04 16:09 1529注：有些java类是JDK ... -
将查询结果导入excel 中
2012-06-29 11:14 12231. 数据库：oracle 10g2 JDK: ... -
使用Comparator做对象的排序
2012-06-15 18:15 1347之前在面试的时候，人家老是问怎么对对象进行排序。 虽然 ... -
【转】 模拟银行业务调度系统
2012-06-13 15:39 1224转自：CSDN，itm_hadf ... -
HttpClient 代理实例(Get方式) 线程
2012-01-10 14:23 1561使用的jar包: commons-codec-1.4.jar ... -
httpclient资料(自用)
2012-01-10 07:07 1111httpclient资料
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《Java多线程编程实战指南》这本书深入浅出地讲解了Java多线程的核心概念和实战技巧，分为核心篇和设计模式篇，旨在帮助开发者掌握并应用多线程技术。 1. **线程基础** - **线程的创建**：Java提供了两种创建线程...
总之，Java多线程和异步调用是构建高效、响应迅速的应用程序的关键技术。通过合理利用这些工具和机制，开发者可以编写出能够充分利用多核处理器优势的代码，从而提高软件性能。在实际应用中，理解并熟练掌握这些概念...
Java多线程是Java编程中的核心概念，它允许程序同时执行多个任务，提高了系统的效率和响应性。在Java中，多线程的实现主要通过两种方式：继承Thread类和实现Runnable接口。理解并掌握多线程的使用对于任何Java开发者...
这在多线程协作时非常有用。 8. **守护线程（Daemon Thread）** 守护线程不会阻止程序的退出，如JVM的垃圾收集器就是守护线程。可以通过`setDaemon(true)`将线程设置为守护线程。 9. **线程池** Java的`...
Java多线程下载器是一种利用Java编程语言实现的高效文件下载工具，它通过将大文件分割成多个部分并同时下载，显著提高了下载速度。在Java中实现多线程下载器涉及许多关键概念和技术，包括线程、并发控制、网络I/O...
总之，Java多线程是构建高性能并发应用的基础，理解并掌握线程的创建、同步、通信、协作模式以及异常处理，对于编写高效、稳定的Java程序至关重要。在实际开发中，结合Java提供的工具和设计模式，能够更好地解决多...
Java多线程设计模式是Java开发中的重要领域，它涉及到如何在并发环境下高效、安全地管理资源和控制程序执行流程。本资料集包含了清晰完整的PDF版书籍和源代码，为学习和理解Java多线程设计模式提供了丰富的素材。 ...
在Java编程语言中，多线程是核心特性之一，它允许程序同时执行多个任务，从而提高了应用程序的效率和响应...文档“java多线程实例.docx”可能包含具体的示例代码和详细解释，建议参考学习，以加深对Java多线程的理解。
Java多线程是Java编程语言中的一个重要特性，它允许程序同时执行多个任务，极大地提高了程序的效率和响应性。在现代计算机系统中，多核处理器的普及使得多线程技术成为提升性能的关键手段。本篇将深入探讨Java多线程...
### Java多线程编程经验 #### 一、Java线程：概念与原理 现代操作系统都是多任务操作系统，其中多线程是一种重要的实现多任务的方式。线程是进程内的一个执行单位，一个进程可以包含多个线程。例如，在Java应用...
Java多线程是Java编程中的一个核心概念，它允许程序同时执行多个独立的任务，从而提高应用程序的效率和响应性。在Java中，多线程主要通过两种方式实现：继承Thread类和实现Runnable接口。这份"JAVA多线程的PPT和示例...
Java多线程是Java编程中的核心概念，尤其在并发编程领域，它的重要性不言而喻。这个名为"java多线程源码，仅供参考"的压缩包文件，显然是为了帮助学习者深入理解Java多线程的运行机制。其中的示例程序"BounceThread...
最后，Java并发库还包含了很多其他有用的工具，如Semaphore（信号量）用于控制同时访问特定资源的线程数量，CyclicBarrier（循环屏障）和CountDownLatch（计数器门锁）用于多线程间的协作，以及Lock接口及其实现如...
Java多线程设计模式是Java开发中的核心概念，它涉及到如何高效、安全地在多个执行线程之间共享资源和协调任务。设计模式是解决特定问题的成熟方案，它们是编程经验的结晶，可以帮助开发者在面临多线程挑战时快速找到...
Java多线程是Java编程中的一个核心概念，它在现代软件开发中扮演着至关重要的角色。多线程允许程序同时执行多个任务，提高了系统资源的利用率，提升了应用程序的响应速度和并发性能。对于大型分布式系统、Web应用...
这份“Java多线程编程指南”深入探讨了这一主题，为中级到高级的Java开发者提供了宝贵的资源。 首先，多线程的基础概念是理解整个主题的关键。线程是程序执行的最小单元，每个线程都有自己的程序计数器、虚拟机栈、...