比如: create or replace type A as object ( rowsID integer; member procedure printRowsID ); create or replace type body A as member procedure printMembers is begin dbms_output.put_line(rowsID); end; end; create or replace type B under A ( roundNO number(2), overriding member procedure printMembers ); create or replace type B as overriding member procedure printMembers is begin dbms_output.put_line(roundNO); end; end; 在B对象中重载了printMembers 但我想在B的printMembers方法中调用A的printMembers方法 在java中,直接用super.print