Gets absolute path to the resource method

Path using the current web application root path and then stitching the required documents can be obtained an absolute path to a file

. 1      the ServletContext context = the this .getServletContext ();
 2      String The realpath = context.getRealPath ( "desired file path");

Using the class loader path of the file acquired .class

. 1 the Properties P = new new the Properties ();
 2              // Get the byte code list 
. 3 . String path = JdbcUtil class .getClassLoader () the getResource ( "the db.properties") getPath ()..;