26 Auto Page Refresh Servlet with setHeader | Adv Java Servlet programming Tutorial | advance java

Published: 23 November 2017
on channel: tech fort

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Ans: Use the header refresh as shown below:
res.setHeader("refresh","10"); //refresh every 10 seconds
or
res.setIntHeader("refresh",10); //refresh every 10 seconds
Ex:
==
response.setHeader("refresh", "5");

PrintWriter out = response.getWriter();
Date d = new Date();
pw.println("Hours: " + d.getHours() +"Minutes: " + d.getMinutes() + "Seconds: " + d.getSeconds());

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