面试题

1.给定一个Servlet的代码片断，如下： public void doGet(HttpServerletRequest request,HttpServletResponse response) thows ServletException,IOException{ ___________ out.println(“hi kitty!”); out.close(); } 运行此Servlet时输出如下： hi kitty! 则应在此Servlet下划线处填充的代码是(A )。

• A. PrintWriter out = response.getWriter();
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  B. PrintWriter out = request.getWriter();
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  C. OutputStream out = response.getOutputStream();
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  D. OutputStream out = request.getWriter();