Method main

day12/code/day12_String/src/cn/itcast_07/StringTest.java:9–15

(String[] args)

 */
public class StringTest {
	public static void main(String[] args) {
		// ����һ������
		int[] arr = { 1, 2, 3 };
		
		String result = arrayToString(arr);
		System.out.println(result);
	}

	// д����ʵ��
	// ��ʽ����������