Java 我正在尝试使用Zehon api连接到sftp服务器。。但每一次它都给我；“拒绝许可”；错误。。。我做错了什么？

试一试{

错误是：

        is = new BufferedInputStream(new ByteArrayInputStream(data));

        int status = SFTP.sendFile(is, nameOfFile, destFolder, host, username, password);

        if(FileTransferStatus.SUCCESS == status){
            System.out.println(" got sftp-ed successfully to  folder "+destFolder);
        }
        else if(FileTransferStatus.FAILURE == status){
            System.out.println("Fail to sftp  to  folder "+destFolder);
        }
    } catch (FileTransferException e) {
        e.printStackTrace();
    }

---

我假设您可以使用相同的凭据从命令行ssh到主机。例如用户名/密码。是的……当然……我使用了filezilla:）我会测试您是否可以

sshuser@host首先是文件的mkdir目录

。可能是用户没有创建目录的权限。创建目录后，它不应该是tr我想重新创建它。我可以通过filezilla手动创建文件夹…但它不是通过上面的代码创建的。这里有人能告诉我答案吗？

        is = new BufferedInputStream(new ByteArrayInputStream(data));

        int status = SFTP.sendFile(is, nameOfFile, destFolder, host, username, password);

        if(FileTransferStatus.SUCCESS == status){
            System.out.println(" got sftp-ed successfully to  folder "+destFolder);
        }
        else if(FileTransferStatus.FAILURE == status){
            System.out.println("Fail to sftp  to  folder "+destFolder);
        }
    } catch (FileTransferException e) {
        e.printStackTrace();
    }

com.zehon.exception.FileTransferException: org.apache.commons.vfs.FileSystemException: Could not create file "(path of file)".
    at com.zehon.FileTransferClient.sendFileStreamHelper(FileTransferClient.java:316)
    at com.zehon.FileTransferClient.sendFile(FileTransferClient.java:287)
    at com.zehon.sftp.SFTPClient.sendFile(SFTPClient.java:281)
    at com.zehon.sftp.SFTP.sendFile(SFTP.java:110)
    at com.stud.main.CreateFileUsingFtp.main(CreateFileUsingFtp.java:55)
Caused by: org.apache.commons.vfs.FileSystemException: Could not create file "(path of file)".
    at org.apache.commons.vfs.provider.AbstractFileObject.createFile(AbstractFileObject.java:916)
    at com.zehon.FileTransferClient.sendFileStreamHelper(FileTransferClient.java:301)
    ... 4 more
Caused by: org.apache.commons.vfs.FileSystemException: Could not create folder "(folder name)".
    at org.apache.commons.vfs.provider.AbstractFileObject.createFolder(AbstractFileObject.java:969)
    at org.apache.commons.vfs.provider.AbstractFileObject.createFolder(AbstractFileObject.java:952)
    at org.apache.commons.vfs.provider.AbstractFileObject.getOutputStream(AbstractFileObject.java:1390)
    at org.apache.commons.vfs.provider.AbstractFileObject.getOutputStream(AbstractFileObject.java:1353)
    at org.apache.commons.vfs.provider.AbstractFileObject.createFile(AbstractFileObject.java:906)
    ... 5 more
Caused by: 3: Permission denied
    at com.jcraft.jsch.ChannelSftp.throwStatusError(ChannelSftp.java:2289)
    at com.jcraft.jsch.ChannelSftp.mkdir(ChannelSftp.java:1699)
    at org.apache.commons.vfs.provider.sftp.SftpFileObject.doCreateFolder(SftpFileObject.java:195)
    at org.apache.commons.vfs.provider.AbstractFileObject.createFolder(AbstractFileObject.java:958)
    ... 9 more