2014-07-17 57 views

回答

1

可以反覆參數做到這一點:

def fun1(a: String*){} 

val args: = List("1","2","3") 
fun1(args: _*) 

或者這樣:

def fun1(a: String, b: String){} 
val args: = List("1", "2") 
fun1(args(0), args(1)) 
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