protected void doGetHttpServletRequest request HttpServletResponse response throws ServletException IOException 设置请求编码 requestsetCharacterEncodingUTF-8; 设置响应内容和响应编码 respon

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //设置请求编码 request.setCharacterEncoding("UTF-8"); //设置响应内容和响应编码 response.setContentType("text/html;charset=UTF-8"); String id = request.getParameter("id"); GoodsService gs = new GoodsServiceImpl(); int delete = gs.delete(Integer.parseInt(id)); if(delete > 0){ response.sendRedirect("/queryAIIEmp"); }else { System.out.println("删除失败"); }