标签: java date date-conversion java-date
我想将Java class Foo(object): pass class Bar(Foo): pass class FooBar(Bar): pass print('FooBar is child of Foo?', Foo in get_all_bases(FooBar)) 转换为一年中的第几天。
class Foo(object): pass class Bar(Foo): pass class FooBar(Bar): pass print('FooBar is child of Foo?', Foo in get_all_bases(FooBar))
例如:
java.sql.Date
如何使用Java做到这一点?