将String转换为java中的整数数组

Question

概述Java程序如何将字符串(如"1,2,3,4,5")转换为数组({1,2,3,4,5})

Answer 1

来自zvzdhk:

String[] array = "1,2,3,4,5".split(",");

然后,解析整数:

int[] ints = new int[array.length];
for(int i=0; i<array.length; i++)
{
    try {
        ints[i] = Integer.parseInt(array[i]);           
    } catch (NumberFormatException nfe) {
        //Not an integer 
    }
}