Question

我有通过ftp文件下载的java代码，下载文件后，它转到默认路径。指定的目标路径没有下载的文件。为什么？我的代码是，

  public class ftpUpload1
  {    

   public static void main(String a[]) throws IOException
{
          ftpUpload1 obj = new ftpUpload1();
          URL url1 = new URL("ftp://vbalamurugan:vbalamurugan@192.168.6.38/ddd.txt" );
 File dest = new File("D:/rvenkatesan/Software/ddd.txt");
       obj.ftpDownload(dest, url1);

     public void ftpDownload(File destination,URL url) throws IOException
 { 
 BufferedInputStream bis = null;
 BufferedOutputStream bos = null;
 try
 {
  URLConnection urlc = url.openConnection();



bis = new BufferedInputStream( urlc.getInputStream() );
   bos = new BufferedOutputStream( new 
                  FileOutputStream(destination.getName() ) );

   int i;
   //read byte by byte until end of stream
   while ((i = bis.read())!= -1)
   {
    // bos.write(i);
    bos.write(i);
   }
   System.out.println("File Downloaded Successfully");
  }
  finally
  {
   if (bis != null)
    try
   {
     bis.close();
   }
   catch (IOException ioe)
   {
    ioe.printStackTrace();
   }
   if (bos != null)
    try
   {
     bos.close();
   }
   catch (IOException ioe)
   {
    ioe.printStackTrace();
   }
  }

  }
        }

       }

下载的文件“ddd.txt”不在“D：/ rvenktesan / Software”中。它位于“D：rvenkatesan / JAVA PROJECTS”。为什么？指导我将文件存储在指定的路径中？非常感谢。

Answer 1

你的问题是FileOutputStream(destination.getName() ) ); 将其更改为：FileOutputStream(destination.getAbsolutePath() ) );

getName将返回文件名＆＃34; ddd.txt＃34;只要。我假设您从D:/rvenkatesan/JAVA PROJECTS

开始申请

ftp文件下载路径有问题吗？

1 个答案: