Java-web notes

Show Current time:

Importjava.io.IOException;ImportJava.text.DateFormat;ImportJava.text.SimpleDateFormat;Importjava.util.Date;Importjavax.servlet.ServletException;ImportJavax.servlet.annotation.WebServlet;ImportJavax.servlet.http.HttpServlet;Importjavax.servlet.http.HttpServletRequest;Importjavax.servlet.http.HttpServletResponse; @WebServlet ("/hello") Public classHelloServletextendshttpservlet{@Overrideprotected voiddoget (httpservletrequest req, HttpServletResponse resp)throwsservletexception, IOException {//TODO auto-generated Method StubDateFormat DateFormat =NewSimpleDateFormat ("Yyyy-mm-dd HH:mm:ss"); String currenttime= Dateformat.format (NewDate ());        System.out.println (currenttime); Req.setattribute ("CurrentTime", currenttime); Req.getrequestdispatcher ("/web-inf/jsp/hello.jsp"). Forward (req, resp); }    }/*<%@ page pageencoding= "UTF-8"%>*/

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Java-web notes