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Assume a tag handler extends TagSupport. Which is used within the tag handler to get an attribute “foo” that is in the application scope？（）
- A、 pageContext.getAttribute（“foo”）；
- B、 getPageContext（）.getAttribute（“foo”）；
- C、 pageContext.getApplicationScope（“foo”）；
- D、 pageContext.getAttribute（“foo”，pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；
- E、 getPageContext（）.getScope（pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；
参考答案
更多 “Assume a tag handler extends TagSupport. Which is used within the tag handler to get an attribute “foo” that is in the application scope？（）A、 pageContext.getAttribute（“foo”）；B、 getPageContext（）.getAttribute（“foo”）；C、 pageContext.getApplicationScope（“foo”）；D、 pageContext.getAttribute（“foo”，pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；E、 getPageContext（）.getScope（pageContext.APPLICATION_SCOPE）.getAttribute（“foo”）；” 相关考题
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