奈學(xué)大講臺大數(shù)據(jù)精英架構(gòu)6期2022
2022-11-08 14:19 作者:bili_1559000721 | 我要投稿
class Base {
? ?public void print(ParamsBase param) {
? ? ? ?System.out.println("I am Base, the param is ParamsBase.");
? ?}
? ?public void print(ParamsSub param) {
? ? ? ?System.out.println("I am Base, the param is ParamSub.");
? ?}}class Sub extends Base {
? ?@Override
? ?public void print(ParamsBase param) {
? ? ? ?System.out.println("I Sub, the param is ParamsBase.");
? ?}
標(biāo)簽：
