java - Redirecting servlet to another html page -

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i have 2 html pages - 1 login , 1 takes in persons details. login page first page , when database checked username , password, user allowed enter details. sql code works perfectly, problem mapping having. using tomcat server way. or spot doing wrong?

this java code logging in , entering details

public class details extends httpservlet {  private connection con;  public void doget(httpservletrequest req, httpservletresponse res) throws servletexception, ioexception {    res.setcontenttype("text/html");   //return writer   printwriter out = res.getwriter();       string username = req.getparameter("username");   string password = request.getparameter("password");    out.close();    try {     login(username, password);   } catch (exception e) {     // todo auto-generated catch block     e.printstacktrace();   }    res.sendredirect("/redirect.html");      string name = request.getparameter("name");    string address = request.getparameter("address");    string age = request.getparameter("age");      out.println("<html><head><title>personnel details</title></head><body>");     out.println(name + address + age);     out.println("</body></html>");     system.out.println("finished processing"); }  out.close();   }

in web.xml file have:

<web-app>    <servlet>     <servlet-name>details</servlet-name>     <servlet-class>details</servlet-class>   </servlet>    <servlet-mapping>     <servlet-name>details</servlet-name>     <url-pattern>/details</url-pattern>   </servlet-mapping>   <servlet-mapping> <servlet-name>redirect</servlet-name> <url-pattern>/redirect</url-pattern>

you may try :

response.sendredirect("redirect.html");

or

response.setstatus(response.sc_moved_temporarily); response.setheader("location", "redirect.html");

alternative way,

servletcontext sc = getservletcontext(); sc.getrequestdispatcher("/redirect.html").forward(request, response);


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