e ac28ab9363 fix:ts hai 4 meses
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1.类.ts 90366a6f9a fix:ts hai 4 meses
2.构造函数.ts 8b36734bc8 fix:ts hai 4 meses
3.继承.ts 8b36734bc8 fix:ts hai 4 meses
4.super.ts 8b36734bc8 fix:ts hai 4 meses
5.抽象类.ts 8b36734bc8 fix:ts hai 4 meses
6.接口.ts 9ad6570101 fix:ts hai 4 meses
7.封装的属性.ts 563ad97e22 fix:ts hai 4 meses
8.泛型.ts ac28ab9363 fix:ts hai 4 meses