yukiloh
V2EX  ›  问与答

为什么类适配器模式中的目标抽象类只能为接口,不能为类?

  •  
  •   yukiloh · Apr 22, 2020 · 1757 views
    This topic created in 2393 days ago, the information mentioned may be changed or developed.
    1 replies  •  2020-04-22 12:35:35 +08:00
    amai0w0
    amai0w0
    Apr 22, 2020 via Android❤️1
    1
    java 是不支持多重继承的,类适配器模式里边 adpter 继承 adptee,target 就只能是接口了。
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Privacy   ·   Solana   ·   922 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 28ms · UTC 20:39 · PVG 04:39 · LAX 12:39 · JFK 15:39
    ♥ Do have faith in what you're doing.