多线程复习

最新推荐文章于 2022-11-09 09:14:37 发布

原创最新推荐文章于 2022-11-09 09:14:37 发布 · 167 阅读

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/*

一个逐字显示句子的程序

 */
package com.main;

import java.util.Scanner;

public class Text {
    public static Scanner sout = new Scanner(System.in);
    public static void main(String[] args) {
        MyThread my = new MyThread();
        Thread th = new Thread(my);
        System.out.print("请输入你要显示的句子 '#'键结束:");
        th.start();
    }
}

class MyThread implements Runnable {
    public void run() {
        String len;
        while (!(len = Text.sout.nextLine()).equals("#")) {
            for (int i = 0; i < len.length(); i++) {
                try {
                    Thread.sleep(500);
                } catch (Exception e) {
                    System.out.println(e);
                }
                if (i % 10 == 0 && i != 0)
                    System.out.println();
                System.out.print(len.charAt(i));
            }
            System.out.print("\n请输入你要显示的句子 '#'键结束:");
        }
    }
}