JSP入门

打印时间

Java版@WebServlet(name = "Servlet" , urlPatterns = "/01demo")public class Demo01 extends HttpServlet {    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        doGet(request, response);    }    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {        response.getWriter().write("JAVA当前时间为：");        Date now = new Date();        response.getWriter().write(now.toString());    }}同时需要配置web.xml中<servlet>    <servlet-name>Demo01</servlet-name>    <servlet-class>Servlet.Demo01</servlet-class>    <!--路径.分割--></servlet><servlet-mapping>    <servlet-name>Demo01</servlet-name>    <url-pattern>/Demo01</url-pattern>    <!--给服务器访问的路径--></servlet-mapping>这样

这里写代码片