如何解决使用 Node.js 将文件上传到 SFTP 服务器时出现故障代码 4
我已经编写了使用 Node.js sftp.put
命令建立 SFTP 连接并将文件传输到 SFTP 服务器的代码。传输文件时出现以下错误。我可以成功建立连接。但我无法读/写文件到服务器。我附上了下面的代码
代码
let sftp = new client();
let filename = "sound.mp3";
const filePath = path.join(__dirname,'../audio',filename)
const putConfig = {
flags: 'w',// w - write and a - append
encoding: null,// use null for binary files
mode: 0o666,// mode to use for created file (rwx)
autoClose: true // automatically close the write stream when finished
};
sftp.connect({
host: 'host',port: '22',username: 'xxxx',password: 'xxx'
}).then(() => {
return sftp.put(filePath,'/',putConfig)
}).then(data => {
console.log(data,'the data info');
}).catch(err => {
console.log(err,'catch error');
});
错误
Error: put->put: Failure /data
at fmtError (D:\project\node_modules\ssh2-sftp-client\src\utils.js:53:18)
at SftpClient.put (D:\project\node_modules\ssh2-sftp-client\src\index.js:684:13)
at processTicksAndRejections (internal/process/task_queues.js:93:5) {
code: 4,custom: true
}
D:\project\node_modules\ssh2\lib\protocol\crypto\poly1305.js:20
function J(a){if(b.onAbort)b.onAbort(a);L(a);O=!0;a=new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");r(a);throw a;}var V="data:application/octet-stream;base64,",W="data:application/octet-stream;base64,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
RuntimeError: abort(Error: put->put: Failure /data). Build with -s ASSERTIONS=1 for more info.
at process.J (D:\project\node_modules\ssh2\lib\protocol\crypto\poly1305.js:20:53)
at process.emit (events.js:210:5)
at process.EventEmitter.emit (domain.js:475:20)
at processPromiseRejections (internal/process/promises.js:201:33)
at processTicksAndRejections (internal/process/task_queues.js:94:32)
解决方法
SftpClient.put
的第二个参数是目标远程文件的路径,而不仅仅是目标远程文件夹的路径。
所以它应该是这样的:
return sftp.put(filePath,'/' + filename,putConfig)
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