java递归简单例子 java求1到N的阶乘的和?

java求1到N的阶乘的和?public class DiGui{public static void main(String[]args){DiGui dg=new DiGui()//[阶]5[阶]

java求1到N的阶乘的和?

public class DiGui{public static void main(String[]args){DiGui dg=new DiGui()//[阶]5[阶]int result=dg.getResult公司(5) }公共int getResult(int n){if(n==1){return 1}else{return n*getResult(n-1)}}