摘要:
学好的关键:理解HTTP协议 一、HttpServletResponse 1、响应行 HTTP/1.1 200 OK l setStatus(int sc) 设置响应状态码 2、响应头 l ***** sendRedirect(String location) 请求重定向 l setHeader(S 阅读全文
摘要:
一、Servlet概述 A servlet is a small Java program that runs within a Web server. Servlets receive and respond to requests from Web clients, usually across 阅读全文