阅读下列的代码publicvoiddoGet(HttpServletRequestrequest,HttpServletResponseresponse)throwsServletException,IOException{out.println("hellokity!");}若使Servlet运行的结果为hikitty!,填写在空白处的代码为()则应在此Servlet下划线处添加如下()代码
A. PrintWriterout=response.getWriter();
B. PrintWriteroutrequest.getWriter();
C. OutputStreamout=response.getOutputStream();
D. OutputStreamout=request.getWriter();