自学javase回顾（6/10）-白红宇

自学javase回顾（6/10）

阅读量：347 次

发布时间：2019-03-04

本文共 1043 字，大约阅读时间需要 3 分钟。

???????????????Object??API?Java??????????????????????????????????????????????????

1. ???Interface?

???Java??????????????????????????????????????????????????????????????????????????

???????????????????

??????????????????

???????????????????????

??????????????????????????

??????????????????????????????????????????

2. ??????Anonymous Inner Class?

????????????????????????????????????????????

???????????????????

?????????????????????

???????????????????

?????????????????????????????????????????

3. ??Package?????Import?

????????????????????????????????????????????????+????+????????

??????????????????????????????????????????????????????*??????????????????

4. Object??Object Class?API

Object??Java??????????????????

toString()????????????????????

equals()??????????????????????????

hashCode()?????????????????????

clone()???????????????????????

finalize()??????????????????

??????????????????toString?equals??????????????????????????????

??

?????????????????????????????????Object?API?????????????????????????????????????????Java??????????????

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