不知道哪里出错误了.....

[realsmy]

厨师和服务生的问题~设计一个无限的循环，可为什么总是只执行一次呢？~...求教！~

class Cai
{
boolean falg = false;
int i = 0;
}
class ChuShi implements Runnable
{
Cai b;
ChuShi(Cai b)
{
this.b = b;
}
public synchronized void doCai()
{
if(b.falg)
try{b.wait();}catch(Exception e){}
b.i++;
System.out.println("厨师已经做好了第 "+b.i+" 道菜...呼唤使者...");
b.falg = false;
b.notify();
}
public void run()
{
while(true)
{
doCai();

}
}

}
class FuWuSheng implements Runnable
{
Cai b;
FuWuSheng(Cai b)
{
this.b = b;
}
public synchronized void get()
{
if(!b.falg)
try{b.wait();}catch(Exception e){}
System.out.println("服务生拿走了第 "+b.i+" 道菜...");
b.falg = true;
b.notify();
}
public void run()
{
while(true)
{
get();

}
}
}
class Demo
{
public static void main(String agrs[])
{
Cai b = new Cai();
new Thread(new ChuShi(b)).start();
new Thread(new FuWuSheng(b)).start();
}

}

[zx43170847]

缩进的太厉害根本看不清楚

[Pigwen]

看不清楚，重新贴

[rypgood]

你还有类和接口没有贴出来啊，全部贴出来，另外别贴太乱了

[RobertHooke]

public class Cai {

boolean falg = true;

int i = 0;
}

[RobertHooke]

public class ChuShi implements Runnable {

Cai b;

ChuShi(Cai b) {
this.b = b;
}

public void doCai() {
synchronized (b) {
if (!b.falg) try {
b.wait();
}
catch (Exception e) {}
b.i++;
System.out.println("厨师已经做好了第 " + b.i + " 道菜...呼唤使者...");
b.falg = false;
try {
Thread.sleep(1000l);
}
catch (InterruptedException e) {
e.printStackTrace();
}
b.notify();
}
}

public void run() {
while (true) {
doCai();
}
}
}

[RobertHooke]

public class FuWuSheng implements Runnable {

Cai b;

FuWuSheng(Cai b) {
this.b = b;
}

public void get() {
synchronized(b){
if (b.falg) try {
b.wait();
}
catch (Exception e) {}
System.out.println("服务生拿走了第 " + b.i + " 道菜...");
b.falg = true;
try {
Thread.sleep(1000);
}
catch (InterruptedException e) {
e.printStackTrace();
}
b.notify();}
}

public void run() {
while (true) {
get();

}
}
}

[jigangwang]

the current thread is not the owner of this object's monitor.

By executing a synchronized instance method of that object.
By executing the body of a synchronized statement that synchronizes on the object.
For objects of type Class, by executing a synchronized static method of that class.

lz的代码实现是又问题的,请看一下jdk里边的描述.

[zhoubsh]

tai luan l e !

[hero222]

乱就一个字