A developer wants to make a name attribute available to all servlets associated with a particular user,across multiple requests from that user, from the same browser instance. Which two provide this capability from within a tag handler?()
- A、pageContext.setAttribute("name", theValue)
- B、pageContext.setAttribute("name", getSession())
- C、pageContext.getRequest().setAttribute("name", theValue)
- D、pageContext.getSession().setAttribute("name", theValue)
- E、pageContext.setAttribute("name", theValue,PageContext.PAGE_SCOPE)
- F、pageContext.setAttribute("name", theValue,PageContext.SESSION_SCOPE)
正确答案:D,F
答案解析:有
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