Which retrieves the value associated with “foo” from within an HttpServlet?()
- A、 String value = getServletConfig( ).getParameter(“foo”);
- B、 String value = getServletContext( ).getAttribute(“foo”);
- C、 Object value = getServletContext( ).getInitParameter(“foo”);
- D、 String value = getServletContext( ).getInitParameter(“foo”)
正确答案:D
答案解析:有

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