Java Servlet Downloading File -

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so have 2 files, servlet:

package com.servlets;  import java.io.file; import java.io.ioexception; import java.net.malformedurlexception; import java.net.url;  import javax.servlet.servletexception; import javax.servlet.http.httpservlet; import javax.servlet.http.httpservletrequest; import javax.servlet.http.httpservletresponse;  import org.apache.commons.io.fileutils;  import com.java.datadownloader;  /**  * servlet implementation class downloaderserv  */ public class downloaderserv extends httpservlet {     private static final long serialversionuid = 1l;     datadownloader dl; /**  * @see httpservlet#httpservlet()  */ public downloaderserv() {     super();     dl = new datadownloader();     // todo auto-generated constructor stub }      /**      * @see httpservlet#doget(httpservletrequest request, httpservletresponse response)      */     protected void doget(httpservletrequest request, httpservletresponse response) throws servletexception, ioexception {             // todo auto-generated method stub             dl.download();     }      /**      * @see httpservlet#dopost(httpservletrequest request, httpservletresponse response)      */     protected void dopost(httpservletrequest request, httpservletresponse response) throws servletexception, ioexception {             // todo auto-generated method stub     }

}

the application processing:

package com.java; import java.io.*; import java.net.*; import org.apache.commons.io.*;  public class datadownloader {  private static boolean get(string address, string filename) {     try {             url url = new url(address);             file f = new file(filename);             fileutils.copyurltofile(url, f);     }     catch(malformedurlexception e) {             system.out.println(e);             return false;     }     catch(ioexception e) {             system.out.println(e);             return false;     }      return true; }  public boolean download() {      string[][] urls = new string[3][2];      urls[0][0] = "http://data.london.gov.uk/datafiles/crime-community-safety/mps-recordedcrime-borough.csv";     urls[0][1] = "crimes.csv";     urls[1][0] = "http://data.london.gov.uk/datafiles/housing/average-house-prices-borough.xls";     urls[1][1] = "prices.xls";     urls[2][0] = "http://data.london.gov.uk/datastorefiles/datafiles/demographics/gla_2012rnd_shlaa_based_borough_projections.xls";     urls[2][1] = "population.xls";      (int = 0; < 3; i++) {             if (get(urls[i][0], urls[i][1]) == false) {                     system.out.println(false);                     return false;             }     }     return true; }

}

i can run no problems there not seem files downloaded. have printed out return values (true or false) , print true. downloading file not simple this?

code looks fine, if prints true , don't see exceptions while running program, problem not able locate files copied url.

since no directories specified in destination file, must dumping file in folder @ invoking java program. if it's ide (eclipse) etc program being run, refresh , check associated project folder.


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