解决Response输出时乱码

Response

       ServletResponse – 通用的response提供了一个响应应该具有的最基本的属性和方法

              |

              |- HttpServletResponse – 在ServletResponse的基础上针对HTTP协议加强

 

              输出字节流

              response.getOutputStream().write("中国".getBytes("utf-8"));

              response.setHeader("Content-Type", "text/html;charset=utf-8");

 

             

              输出字符流

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

              response.setCharacterEncoding("utf-8");

              response.getWriter().write("中国");