使用 Ant 获取时间戳差异 [英] Get timestamp difference using Ant

问题描述

我需要使用 Ant 计算时差.
基本上它有2个变量.一个分配了当前时间，另一个分配了不同的时间.我需要使用 Ant 来获取时差.像下面这样的东西.如果有人有代码请回复.

I need to calculate time difference using Ant.
Basically it has 2 variables. One is assigned the current time, and the other one has a different time. I need to get the time difference using Ant. Something like below. If anyone have code please reply.

variable a = current time;
variable b = different time
echo (a - b) ;

推荐答案

这里有一个更简单的解决方案:

Here is a much simpler solution:

<script language="javascript">
  project.setProperty('startTime', new Date().getTime());
</script>
...
<script language="javascript">
  project.setProperty('elapsedTime', new Date().getTime() - startTime)
</script>
<echo>Elapsed time: ${elapsedTime} ms</echo>

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