-------------------------------------
int st = Environment.TickCount;
for (int i = 0; i < 100000000; i++)
{
}
Console.WriteLine(Environment.TickCount - st);
-------------------------------------
我电脑结果:484
java代码:
-------------------------------------
long st=Calendar.getInstance().getTimeInMillis();
for (int i = 0; i < 100000000; i++) {
}
System.out.println(Calendar.getInstance().getTimeInMillis()-st);
-------------------------------------
我电脑结果:78
是不是说明java执行代码效率高呢?