Keyword for the outer class from an anonymous inner class [duplicate]

问题

This question already has answers here:

Getting hold of the outer class object from the inner class object (8 answers)

Closed 2 years ago.

In the following snippet:

public class a {
    public void otherMethod(){}
    public void doStuff(String str, InnerClass b){}
    public void method(a){
        doStuff(\"asd\",
            new InnerClass(){
                public void innerMethod(){
                    otherMethod();
                }
            }
        );
    }
}

Is there a keyword to refer to the outer class from the inner class? Basically what I want to do is outer.otherMethod(), or something of the like, but can\'t seem to find anything.

回答1:

In general you use OuterClassName.this to refer to the enclosing instance of the outer class.

In your example that would be a.this.otherMethod()

回答2:

OuterClassName.this.outerClassMethod();

来源：https://stackoverflow.com/questions/56974/keyword-for-the-outer-class-from-an-anonymous-inner-class