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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                # 繼承中的構造方法(三) --- ## 問題 下面程序運行后,結果是什么? ``` package com.devin.test; class A { public A() { System.out.println("A()被調用"); } } class B extends A { public B() { System.out.println("B()被調用"); } } class C extends B { public C() { System.out.println("C()被調用"); } } public class Test { public static void main(String[] args) { new C(); } } ``` ## 結果 A()被調用 B()被調用 C()被調用 ## 結論 #### 在創建子類對象的時候,將會沿著繼承鏈自上而下依次調用繼承關系上的其他父類的構造方法。
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