27 lines
840 B
Java
27 lines
840 B
Java
Open a file using a servlet
|
|
|
|
|
|
|
|
package com.ack.web.servlet;
|
|
|
|
import java.io.FileReader;
|
|
import java.io.IOException;
|
|
import javax.servlet.ServletException;
|
|
import javax.servlet.http.HttpServlet;
|
|
import javax.servlet.http.HttpServletRequest;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
|
|
public class OpenAFileUsingAServlet extends HttpServlet {
|
|
public void doGet( HttpServletRequest req, HttpServletResponse res )
|
|
throws ServletException, IOException {
|
|
String webAppPath = getServletContext().getRealPath( "" );
|
|
String webXMLFile = getServletContext().getRealPath( "/WEB-INF/web.xml" );
|
|
FileReader fr = new FileReader( webXMLFile );
|
|
for( int c = fr.read(); c != -1; c = fr.read() ) {
|
|
System.out.print( (char) c );
|
|
}
|
|
|
|
res.getWriter().println( "check the console!" );
|
|
}
|
|
}
|