java字符串到datetime转换问题 [英] java string to datetime conversion issue

问题描述

我似乎看不到下面的示例代码的问题。由于某些原因似乎忽视了一年，并说日期是一样的，从下面的输出可以看出。我一定很想念一些简单的东西。

I can't seem to see the problem with the example code below. For some reason seems to be ignoring the year and saying the dates are the same, as can be seen in the output below. I must be missing something simple.

01/28/2006

01/16/2007

Tue Apr 01 00 ：00：00 PDT 2008

Tue Apr 01 00:00:00 PDT 2008

done

01/28/2006
01/16/2007
Tue Apr 01 00:00:00 PDT 2008
Tue Apr 01 00:00:00 PDT 2008
done

import java.util.*;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;

    class ExampleProgram {
      public static void main(String[] args){
        DateFormat df = new SimpleDateFormat("dd/MM/yyyy");
        String d1String = "01/28/2006";
        String d2String = "01/16/2007";
        System.out.println(d1String);
        System.out.println(d2String);
        Date d1=null;
        try {
            d1 = df.parse(d1String);
        } catch (ParseException e) {                
            System.out.println(e.getMessage());
        }           
        Date d2=null;
        try {
            d2 = df.parse(d2String);
        } catch (ParseException e) {                
            System.out.println(e.getMessage());
        }
        System.out.println(d1);
        System.out.println(d2);
        System.out.println("done");
      }
    }

推荐答案

"dd/MM/yyyy"

应该读：

should read:

"MM/dd/yyyy"

这篇关于java字符串到datetime转换问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！