package seven; import java.util.Scanner; public class Test { public static void main(String[] args) { int[] arr=new int[2]; int[] arrs=new int[3]; Scanner input=new Scanner(System.in); System.out.print("请输入数组中的数字:"); try { for (int i = 0; i < arrs.length; i++) { arr[i]=input.nextInt(); } } catch (ArrayIndexOutOfBoundsException e) { e.printStackTrace(); } } } package seven; import java.util.Scanner; import org.apache.log4j.Logger; public class Test1 { static Logger logger = Logger.getLogger(Test1.class.getName()); public static void main(String[] args) { int[] arr=new int[2]; int[] arrs=new int[3]; Scanner input=new Scanner(System.in); System.out.print("请输入数组中的数字:"); try { for (int i = 0; i < arrs.length; i++) { arr[i]=input.nextInt(); } } catch (ArrayIndexOutOfBoundsException e) { logger.error("数组越界:"+e.getMessage()); } } }
面向对象 第7章
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