public class Wait { public static void main(String[] args) { System.out.println(System.currentTimeMillis()); //程序暂停1000ms try { Thread.sleep(1000); } catch (Exception e) { System.exit(0);// 退出程序 } System.out.println(System.currentTimeMillis()); } }
public class Wait { public static void main(String[] args) { System.out.println(System.currentTimeMillis()); //程序暂停1000ms try { Thread.sleep(1000); } catch (Exception e) { System.exit(0);// 退出程序 } System.out.println(System.currentTimeMillis()); } }