我在Node.js中使用basic-ftp库连接到Pure-FTPd服务器时遇到问题。连接和文件列表工作正常，但当我尝试使用downloadTo下载文件时，我收到以下错误：

Error: Server sent FIN packet unexpectedly, closing connection.
    at Socket.<anonymous> (/home/schemannkurier/api/sk_backend/node_modules/basic-ftp/dist/FtpContext.js:129:56)
    at Socket.emit (node:events:526:35)
    at Socket.emit (node:domain:488:12)
    at endReadableNT (node:internal/streams/readable:1589:12)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

字符串

FTP会话：

Connected to 192.168.179.71:21 (No encryption)
< 220---------- Welcome to Pure-FTPd [TLS] ----------
... (server welcome message)
> OPTS UTF8 ON
< 200 OK, UTF-8 enabled
... (login and feature negotiation)
> PASV
< 227 Entering Passive Mode (192,168,179,71,182,86)
> RETR /schemannkurier/Gutschein_Example.odt
< 150-Accepted data connection
150 63.4 kbytes to download
Downloading from 192.168.179.71:46678 (No encryption)
> QUIT
Error: Server sent FIN packet unexpectedly, closing connection.
... (more details in the error message)

型

验证码：

const ftp = require("basic-ftp");
const FTPclient = new ftp.Client();

async function connectFTP() {
    try {
        FTPclient.ftp.verbose = true;
        await FTPclient.access({
            host: "192.168.179.71",
            user: "admin",
            password: "******", // (masked for security)
            port: 21,
            secure: false
        });
        console.log(await FTPclient.list());
        await FTPclient.downloadTo("/home/schemannkurier/Documents/skbackend/otheruploads/Gutschein_Example.odt", "/schemannkurier/Gutschein_Example.odt");
    } catch (err) {
        console.log(err);
    }
}

connectFTP();

型

**其他详细信息：**Node.js版本：20.10.0 FTP服务器：Pure-FTPd [TLS]使用basic-ftp库进行FTP交互。

我已经尝试过故障排除，但我无法查明“服务器意外发送FIN数据包”错误的原因。任何关于解决此问题的见解或建议都将不胜感激。谢谢！