No enclosing instance of type Demo is accessible. Must qualify the allocation with an enclosing instance of type Demo (e.g. x.new A() where x is an instance of Demo).
No enclosing instance of type Demo is accessible. Must qualify the allocation with an enclosing instance of type Demo (e.g. x.new A() where
x is an instance of Demo).
在练习一Demo时，遇到上面的编译时错误
原因：main是Test类的static方法，按照常理它只能访问Test类中static资源，而class A是非static所以报错了。
解决方法一：给class F添加static属性。
解决方法二： 没有必要把F放在Demo中做内部类，将它移到Demo外部地方定义。
No enclosing instance of type Demo is accessible. Must qualify the allocation with an enclosing instance of type Demo (e.g. x.new A() where x is an instance of Demo).的更多相关文章
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