springmvc中输出字符串

    /**

     * 输出文字

     * @param response

     * @param s

     */

    public static void responseOut(HttpServletResponse response,String s){

        response.setContentType("text/html;charset=UTF-8");

        response.setCharacterEncoding("UTF-8");

        try (

                PrintWriter pw = response.getWriter()

                ){

            pw.write(s);

        } catch (IOException e) {

            e.printStackTrace();

        }

    }