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POException while uploading file to FTP Server
 

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  1. POException while uploading file to FTP Server
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    <p>What I am trying to do is to upload a simple text file to the FTP Server using java code but getting error. I am trying hard to make it work but not able to do that. Below is the code.</p> <pre><code> File file = new File("testFile.txt"); FileOutputStream fo = new FileOutputStream(file); PrintStream ps = new PrintStream(fo); ps.println("BLA"); ps.close();`enter code here` fo.close(); uploadFile(file,file.getName()); public void upload( String ftpServer, String user, String password, String fileName, FileInputStream is ) throws MalformedURLException, IOException { log("inside upload..........."); if (ftpServer != null &amp;&amp; fileName != null &amp;&amp; is != null) { StringBuffer sb = new StringBuffer( "ftp://" ); // check for authentication else assume its anonymous access. if (user != null &amp;&amp; password != null) { sb.append( user ); sb.append( ':' ); sb.append( password ); sb.append( '@' ); } sb.append( ftpServer ); sb.append( '/' ); sb.append( fileName ); /* * type ==&gt; a=ASCII mode, i=image (binary) mode, d= file directory * listing */ sb.append( ";type=i" ); BufferedInputStream bis = null; BufferedOutputStream bos = null; try { URL url = new URL( sb.toString() ); URLConnection urlc = url.openConnection(); log("urlc::1 "+urlc); bos = new BufferedOutputStream( urlc.getOutputStream() ); log("bos:: "+bos); bis = new BufferedInputStream( is ); int i; // read byte by byte until end of stream while ((i = bis.read()) != -1) { log("i"+i); bos.write( i ); } } finally { if (bis != null) try { bis.close(); } catch (IOException ioe) { ioe.printStackTrace(); } if (bos != null) try { bos.close(); } catch (IOException ioe) { ioe.printStackTrace(); } } } else { log( "Input not available." ); } } </code></pre> <p>For more details I am using java.net imports.</p> <p>I am getting error : </p> <pre><code>Exception e is :: java.io.IOException: illegal filename for a PUT at sun.net.www.protocol.ftp.FtpURLConnection.getOutputStream(Unknown Source) at ToolFileUpload.upload(ToolFileUpload.java:72) at APInterfaceTool.uploadFile(APInterfaceTool.java:861) at APInterfaceTool.createInvoiceTextFile(APInterfaceTool.java:613) at APInterfaceTool.generateOutBoundExtract(APInterfaceTool.java:426) </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USRavi.Kumar
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    2. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. CO`java.io.IOException: illegal filename for a PUT` occurs whenever your file is either `null` or length of its name is `0`. Debug on these lines.
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      1. POException while uploading file to FTP Server
      1. USDilawar
    2. COI found that problem is with the FTP Server. I tried the same code at other FTP Server and it works fine. Thank you everyone for your help
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      1. POException while uploading file to FTP Server
      1. USRavi.Kumar
 

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