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如何在java两个日期之间找到第二位[复制]
原标题:How to find out seconds between two dates in java [duplicate]
  • 时间:2011-08-01 20:21:21
  •  标签:
  • java
This question already has answers here:
Closed 12 years ago.

Possible Duplicate:
In Java, how do I get the difference in seconds between 2 dates?

1. 任期如下:

1970-01-01 and 2011-08-01 which are in yyyy-mm-dd format.

如何找出上述两个日期之间的第二点差别。

问题回答

创建2个<代码>java.util。 日期: Object (yes, the deprecateds).

Use the getTime() method on each object to get milliseconds from the epoch.

Subtract the smaller time from the larger time, and then convert to seconds by dividing by one thousand.

  1. Convert both to dates using SimpleDateFormat.
  2. Get the difference between them by calling getTime() and subtracting one from the other.
  3. Divide the number by 1000 to get seconds.




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