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我需要弄清楚某些代码在Velocity(VTL)中所花的时间。这样的事情:Apache Velocity(VTL)性能分析
#set(start = getTickCount())
... do some stuff that takes a while ...
#set(end = getTickCount())
#set(time = end - start)
It took $time milliseconds!
速度有一个getTickCount()函数或一些等效?或者还有其他一些建议的分析方法吗?