题解 | 日期换算
日期换算
https://www.nowcoder.com/practice/08f8a66cb5584268a78ecca2749a2da5
import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Scanner; public class Main { public static void main(String[] args) throws ParseException { SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Scanner in = new Scanner(System.in); String str1 = in.nextLine(); //write your code here...... SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy MM dd HH mm ss"); Date d1; try { d1 = sdf2.parse(str1); // 不合理 } catch (Exception e) { System.out.println("您输入的数据不合理"); return; } System.out.println("北京时间为:" + sdf.format(d1)); System.out.println("纽约时间为:" + sdf.format(d1.getTime() - (long)12 * 60 * 60 * 1000)); } }