Which statement is true if the doStartTag method returns EVAL_BODY_BUFFERED？（）
- A、The tag handler must implement BodyTag.
- B、The doAfterBody method is NOT called.
- C、The setBodyContent method is called once.
- D、It is never legal to return EVAL_BODY_BUFFERED from doStartTag.
正确答案:C
答案解析:有
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