时钟模拟：

[Java] 纯文本查看 复制代码

new Thread() {
			public void run() {
				while (true) {
					try {
						Thread.sleep(1000);
					} catch (InterruptedException e) {
						
						e.printStackTrace();
					}
					SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
					System.out.println(sdf.format(new Date()));
					
				}
			}
		}.run();

时钟模拟：

[Java] 纯文本查看 复制代码

new Thread() {
			public void run() {
				while (true) {
					try {
						Thread.sleep(1000);
					} catch (InterruptedException e) {
						
						e.printStackTrace();
					}
					SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
					System.out.println(sdf.format(new Date()));
					
				}
			}
		}.run();