21xrx.com
2024-11-09 01:55:07 Saturday
登录
文章检索 我的文章 写文章
As a programmer
2023-06-11 01:34:47 深夜i     --     --

As a programmer, I often use Java to handle various tasks. One task that I recently had to complete was to retrieve the time at midnight of the current day. With a bit of research, I found a solution that I will share with you.

The three key words for this task are Java, time, and midnight.

To retrieve the time at midnight of the current day using Java, you can use the following code:


Calendar cal = Calendar.getInstance();

cal.set(Calendar.HOUR_OF_DAY, 0);

cal.set(Calendar.MINUTE, 0);

cal.set(Calendar.SECOND, 0);

cal.set(Calendar.MILLISECOND, 0);

Date midnight = cal.getTime();

In this code, we create a Calendar instance and set its hour, minute, second, and millisecond fields to zero to represent the midnight time. Then, we retrieve the Date object for this time by calling the `getTime` method.

Using this code, we can easily retrieve the time at midnight of the current day in any Java program.

The title of this article could be "Getting the Time at Midnight of the Current Day in Java". With this solution, you can save time and easily handle time-related tasks in Java programs.

  
  

评论区

{{item['qq_nickname']}}
()
回复
回复