我如何从当前时间减去分钟数 [英] How do I subtract minutes from current time
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问题描述
我试图从当前时间减去10分钟,但是我无法在查找到的文档中找到正确的语法。
到目前为止, / p>
def deltaMinutes = 10
use(TimeCategory){
def nowTime = new Date() - deltaMinutes。分钟
log.debug nowTime
}
并在SmartThings IDE
java.lang.NullPointerException @行53
也许IDE不支持这个库?什么是下一个最好的计算方法?
c $ c>应该给你要找的东西 use(groovy.time.TimeCategory){
println 10 .minutes.ago
}
I am trying to subtract 10 minutes from the current time, but I cant find the proper syntax in the documentation I have looked up
I have this so far
def deltaMinutes = 10
use(TimeCategory) {
def nowTime = new Date() - deltaMinutes.minutes
log.debug nowTime
}
and get this in the SmartThings IDE
java.lang.NullPointerException @ line 53
Perhaps the IDE doesnt support this library? What would be the next best method for calculating this?
解决方案
10.minutes.ago
should give what you are looking for
use( groovy.time.TimeCategory ) {
println 10.minutes.ago
}
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