使用FTPClient在FTP文件中获取错误 [英] Getting an error while FTP file using FTPClient

问题描述

  org.apache.commons.net.io .CopyStreamException：复制时捕获IOException。 
 at org.apache.commons.net.io.Util.copyStream（Util.java:119）
 at org.apache.commons.net.io.Util.copyStream（Util.java:151） 
 at org.apache.commons.net.io.Util.copyStream（Util.java:162）
 at org.apache.commons.net.ftp.FTPClient .__ storeFile（FTPClient.java:373） 
 at org.apache.commons.net.ftp.FTPClient.storeFile（FTPClient.java:1360）
 at com.fs.ftp.FTPUsingFTPClientApache.startFTP（FTPUsingFTPClientApache.java:40）
在我的代码中，我使用了一个代码，我使用的FTP类似于： -  $ / $> 
 
 
  FTPClient ftpClient = new FTPClient（）; 
 ftpClient.connect（home.abc.com）; 
 ftpClient.login（remote，guesst12）; 
 int replyCode = ftpClient.getReplyCode（）; 
 if（FTPReply.isPositiveCompletion（replyCode））{
 System.out.println（Connection proper）; 
 
 
 if（ftpClient.changeWorkingDirectory（share））{
 System.out.println（Directory Change Succesfull）; 
} 
 InputStream input = new FileInputStream（new File（H：/testFile.txt））; 
 BufferedInputStream inputStrean = new BufferedInputStream（input）; 
 if（ftpClient.storeFile（testFile.txt，input））{
 System.out.println（File Stored Successfully）; 
} 
 input.close（）; 
 inputStrean.close（）; 
 ftpClient.logout（）; 
 ftpClient.disconnect（）; 
  
上面的例外我在 ftpClient.storeFile（testFile.txt ），输入）。
 
 
 
我缺少什么东西，或者使用它的方式不正确。
 
 
 
 Thanks  
 
解决方案
捕获该异常，调用它的 getIOException（）方法来获得导致问题的异常，打印它的堆栈跟踪。这会告诉你什么 IOException 导致复制失败。
 
I am getting following exception while ftp file over to some other machine.
org.apache.commons.net.io.CopyStreamException: IOException caught while copying.
    at org.apache.commons.net.io.Util.copyStream(Util.java:119)
    at org.apache.commons.net.io.Util.copyStream(Util.java:151)
    at org.apache.commons.net.io.Util.copyStream(Util.java:162)
    at org.apache.commons.net.ftp.FTPClient.__storeFile(FTPClient.java:373)
    at org.apache.commons.net.ftp.FTPClient.storeFile(FTPClient.java:1360)
    at com.fs.ftp.FTPUsingFTPClientApache.startFTP(FTPUsingFTPClientApache.java:40)
    at com.fs.ftp.FTPUsingFTPClientApache.main(FTPUsingFTPClientApache.java:17)
The Code that i am using for FTP is something like :-
FTPClient ftpClient = new FTPClient();
ftpClient.connect("home.abc.com");
ftpClient.login("remote", "guesst12");
int replyCode = ftpClient.getReplyCode();
if(FTPReply.isPositiveCompletion(replyCode)) {
    System.out.println("Connection proper");
}

if(ftpClient.changeWorkingDirectory("share")) {
    System.out.println("Directory Change Succesfull");
}
InputStream input = new FileInputStream(new File("H:/testFile.txt"));
BufferedInputStream inputStrean = new BufferedInputStream(input);
if(ftpClient.storeFile("testFile.txt", input)) {
    System.out.println("File Stored Successfully");
}
input.close();
inputStrean.close();
ftpClient.logout();
ftpClient.disconnect();
The above exception i get at line ftpClient.storeFile("testFile.txt", input).

Am i missing something, or using it not the correct way.

Thanks
解决方案
Catch that exception, call its getIOException() method to get the exception that caused the problem, an print its stacktrace.  That will tell you what IOException caused the copy to fail.

                        
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