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servletswildcardurl-patternpath-parameter

Wildcard path for servlet?

Having an @WebServlet(urlPatterns = "/myServlet/"). If the user goes to myapp/myServlet/other, I still want my servlet to catch. So to say, wildcard anything on after the servlet path. How could I do this?

Solution

  • You can use * as prefix or suffix wildcard. In your case, you can use /myServlet/* for a folder mapping.

    @WebServlet("/myServlet/*")

    The path info (the part after the mapping in the URL) is in the servlet by the way available as:

    String pathInfo = request.getPathInfo();

    This would in case of myapp/myServlet/other return /other.

    See also: