public class Test {public static void main(String[] args){char[] ch = {'3','5','2','4','0','8','1'};int[] toInt = new int[ch.length];for(int i=0;i<ch.length;i++){toInt[i] = Integer.parseInt(String.valueOf(ch[i]));System.out.print(toInt[i]);}}}补充:valueOf用法:static Integer valueOf(int i)static Integ...