问题:
Is it possible to call a constructor from another (within the same class, not from a subclass)? 是否能够从另外一个(在同一类中,而不是在子类中)调用构造函数? If yes how? 若是是,怎么办? And what could be the best way to call another constructor (if there are several ways to do it)? 调用另外一个构造函数的最佳方法是什么(若是有几种方法能够作到)? 函数
解决方案:
参考一: https://stackoom.com/question/1CBd/如何在Java中从另外一个调用一个构造函数参考二: https://oldbug.net/q/1CBd/How-do-I-call-one-constructor-from-another-in-Java