protected?void?doPost(HttpServletRequest?request,?HttpServletResponse?response)?throws?ServletException,?IOException?{ String?name=request.getParameter("name"); String?age=request.getParameter("age"); response.setContentType("text/html;?charset=utf-8");//設置響應頭文本格式 // System.out.println("name="+name); // System.out.println("age="+age); PrintWriter?out=response.getWriter(); out.println("name="+new?String(name.getBytes("iso-8859-1"),"utf-8")+"age="+age); System.out.println("name="+new?String(name.getBytes("iso-8859-1"),"utf-8")); System.out.println("age="+age); }但是控制臺打印的是：請大神指教