【Java】【web】Servlet的三种编写方式（HttpServlet）

Servlet的三种编写方式（HttpServlet）

/**
 * HttpServlet（模板设计模式）
 * 
 * @author JerichoPH
 */
public class ServletDemo3 extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        System.out.println("**********GET**********");
        System.out.println(req.getRemoteAddr()); // 获取访问者地址信息
    }
    
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        System.out.println("**********POST**********");
    }

}