Ts'o fabric 2.5.0-0.2~bpo10+1 2020-07-13 19:48:54.900921+00 Antoine Beaupré <[email protected]> Antoine Beaupré falkon 3.1.0+dfsg1-6~bpo10+1 2020-06-18 15:03:42.051738+00 Georges Khaznadar <[email protected]> Georges Khaznadar fastd 21-1~bpo10+1 2020-10-22 06:18:29.200421+00 Sven Eckelmann <[email protected]> Sven Eckelmann fasttrack-archive-keyring 2020.12.07~bpo10+1 2020-12-18 18:48:24.07165+00 Sahil Dhiman <[email protected]> Praveen Arimbrathodiyil faudio 21.02-1~bpo10+1...

糟糕的： class Employee { constructor ( name , email ) { this . name = name ; this . email = email ; } // ... } // 因為僱員有稅率金資料，而不是一種僱員 class EmployeeTaxData extends Employee { constructor ( ssn , salary ) { super ( ) ; this . ssn = ssn ; this . salary = salary ; } // ... } 適當的： class EmployeeTaxData { constructor ( ssn , salary ) { this . ssn = ssn ; this . salary = salary ; } // ... } class Employee { constructor ( name , email ) { this . name = name ; this . email = email ; } setTaxData ( ssn , salary ) {...