问题
I've seen servlets examples, they're something like this:
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">");
...
}
My question is, instead of the code, can I return an HTML page? I mean, something like this:
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
SHOW(FILE.HTML);
}
Thanks!!! ;)
回答1:
There are a few different ways you could do this:
Forward the servlet to the path where the HTML file is located. Something like:
RequestDispatcher rd = request.getRequestDispatcher("something.html"); rd.forward(request, response);Send a redirect to the URL where the HTML is located. Something like:
response.sendRedirect("something.html");Read in the contents of the HTML file and then write out the contents of the HTML file to the servlet's PrintWriter.
来源：https://stackoverflow.com/questions/16964126/returning-an-html-xhtml-file-from-servlet