如何在B类中使用A类的isEmpty?
Class A{
def isEmpty = ...
Class B{
def isEmpty = ...
}
}
最佳答案
试试这个:
class A {
outer =>
def isEmpty = ...
class B {
def isEmpty = outer.isEmpty
}
}
或者:
class A {
def isEmpty = ...
class B {
def isEmpty = A.this.isEmpty
}
}
关于scala - 上面类的访问方法,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6641608/