Question

如何以100行显示线程，每行长度为100个字符？

    public class CustomThread extends Thread{

    private Thread t;
    private String threadName;

    CustomThread( String threadName){
        this.threadName = threadName;
        System.out.println("Creating " +  threadName );
    }
    public void run() {
        System.out.println("Running " +  threadName );
        try {
            for(int i = 0; i < 100; i++) {
                for (int j = 0; j < 100; j++) {
                    System.out.println(threadName);
                    Thread.sleep(50);
                }
                System.out.println("\n");
            }
        } catch (InterruptedException e) {
            System.out.println("Thread " +  threadName + " interrupted.");
        }
        System.out.println("Thread " + threadName + " exiting.");
    }

    public void start ()
    {
        System.out.println("Starting " +  threadName );
        if (t == null)
        {
            t = new Thread (this, threadName);
            t.start ();
        }
    }
}

当每行长度为100个字符时，如何显示100行。

我的主要人物：

public class Main {
    public static void main(String[] args) {

        CustomThread T1 = new CustomThread("1");
        T1.start();

       }
}

这个角色是＆＃34; 1＆＃34;。但是如何在100个字符上显示100行，该线程？我的代码不起作用。

Answer 1

为什么不直接命名自己的线程？

    Thread.currentThread().setName("Bob");
    System.out.println(Thread.currentThread().getName());

无论如何，要打印行，请更改

System.out.println(threadName);

到

System.out.print(threadName);

println()始终包含换行符

如何在100行中显示线程，每行长度为100个字符

1 个答案: