我有2个帖子,他们想以这种方式执行某些过程
Public Class MyThread implements Runnable{
in public void run(){
for(int i=0;i<=20;i++)
//t1 thread will come & print 1 to 10 numbers only
//t2 thread will come & print next numbers i.e 11 to 20 only.
}
}
public Class MainClass{
public static void main(String arg[]){
MyThread obj=new MyThread();
Thread t1=new Thread(obj);
Thread t2=new Thread(obj);
t1.start();
t2.start();
}
}
如何限制我的线程只打印带有run()方法中提到的条件的数字?
答案 0 :(得分:3)
这不是它的运作方式;使用这样的东西。
class NumberPrinter implements Runnable
{
private final int start, end;
public NumberPrinter(int start, int end)
{
this.start = start;
this.end = end;
}
@Override
public void run()
{
for (int i = start; i <= end; ++i)
System.out.println(i);
}
}
通话:
Thread t1 = new Thread(new NumberPrinter(1, 10));
Thread t2 = new Thread(new NumberPrinter(11, 20));
t1.start();
t2.start();
当然,您必须展开此示例(例如,检查起始值是否小于结束值),但这会给您一个粗略的想法。