摘要:
考核知识点:继承、this public class Test01 { public static void main(String[] args) { Father f = new Father(); Son s = new Son(); System.out.println(f.getInf 阅读全文
摘要:
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 4 out of bounds for length 4 at com.wanglx.duotai.Practice_duotai.main(Prac 阅读全文