java - HttpServletResponse sendRedirect permanent -

-


java - HttpServletResponse sendRedirect permanent -

this redirect request temporary 302 http status code:

httpservletresponse response; response.sendredirect("http://somewhere");

but possible redirect permanent 301 http status code?

you need set response status , location header manually.

response.setstatus(httpservletresponse.sc_moved_permanently); response.setheader("location", "http://somewhere/");

setting status before sendredirect() won't work sendredirect() overridde sc_found afterwards.

java servlets

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