3 回答Thread actor=new Thread(new Actor(),"Mr.Thread");

3 回答Thread actor=new Actor(); 這怎么理解?

2 回答No enclosing instance of type Actor is accessible. Must qualify the allocation with an enclosing instance of type Actor (e.g. x.new A() where x is an instance of Actor).

2 回答怎么我的不行Actor報錯

4 回答No enclosing instance of type Actor is accessible. Must qualify the allocation with an enclosing instance of type Actor (e.g. x.new A() where x is an instance of Actor).