摘要：
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // 获取下载文件名称 String filename = request.getParameter("filename"); ... 阅读全文
摘要：
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // 使用response获取字节输出流 ServletOutputStream out = response.getOutputStr... 阅读全文
摘要：
//重定向 public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // //1.设置状态码 // response.setStatus(302); // //2.设置响应头... 阅读全文