java 中如何动态的判断 子类有没有重写父类的一个方法? - V2EX
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crossd
V2EX    Java

java 中如何动态的判断 子类有没有重写父类的一个方法?

  •   
  •   crossd Nov 19, 2016 4107 views
    This topic created in 3445 days ago, the information mentioned may be changed or developed.
  • 父类
  • 子类
  • 重写
  • Java
    3 replies    2016-11-19 21:22:54 +08:00
    SoloCompany
        1
    SoloCompany  
       Nov 19, 2016 via iPhone
    自己去看反射的 API 文档吧
    Troevil
        2
    Troevil  
       Nov 19, 2016   1
    理论上 Method 的 getDeclaringClass 方法会获取当前类, 如果是重写了这个方法, 结果应该是父类, 否则子类
    a0000
        3
    a0000  
       Nov 19, 2016 via Android   1
    getDeclaredMethod
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