可以这么写: 其中input数组是输入
package project.test.src;
import java.util.ArrayList;
public class Test {
public static void main(String[] args) {
String[] input = { "0", "1", "exit" };
int i;
ArrayList<String> list = new ArrayList<String>();
for (i = 0; i < input.length; i++) {
list.add(input[i]);
}
int[] arr = new int[list.size() - 1];
for (i = 0; i < arr.length; i++) {
arr[i] = Integer.parseInt(list.get(i));
}
for (i = 0; i < arr.length; i++) {
System.out.println(arr[i]);
}
}
}