The this jav Diaries
'this' reference in Java In Java, 'this' is actually a reference variable that refers back to the present item, or may be stated "this" in Java is usually a key phrase that refers back to the current item instance.，我们可以引用当前对象的成员变量、调用当前对象的其他方法，甚至在构造方法中调用其他构造方法