催學(xué)社Vue3 源碼實(shí)戰(zhàn)
2022-11-08 14:42 作者:janet19961217 | 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 {
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