摘要:
1.利用eclipse选择 2.利用ex4j,详情见百度教程http://jingyan.baidu.com/article/00a07f38aad55182d128dc4c.html 阅读全文
摘要:
package test; import java.util.Arrays; public class Quess0222 { public static void main(String[] args) { Dog[] a = new Dog[2]; a[0] = new Dog("01", "黑 阅读全文