不可以

test和test01相互繼承

The hierarchy of the type Test01 is inconsistent?

Test01類型的層次結(jié)構(gòu)不一致

The hierarchy of the type test is inconsistent

Test類型的層次結(jié)構(gòu)不一致

Cycle detected: a cycle exists in the type hierarchy between test and Test01?

檢測到循環(huán)：在test和Test01之間的類型層次結(jié)構(gòu)中存在循環(huán)