Question

var uploadLogoAdImage = function (req, res) {
    var appName = req.params.appName;
    var ftpEndPointPath = '${com.wowza.wms.context.VHostConfigHome}/content/';
    var s3_bucket = 'w-a-images';
    var uploadParams = {
        Bucket: s3_bucket,
        Key: '',
        Body: '',
        ACL: 'public-read'
    };
    var storage = multer.diskStorage({
        destination: function (req, file, cb) {
            cb(null, './uploadTemp/');
        },
        filename: function (req, file, cb) {
            var datetimestamp = Date.now();
            cb(null, file.originalname.split('.')[file.originalname.split('.').length - 2] + '-' + datetimestamp + '.' + file.originalname.split('.')[file.originalname.split('.').length - 1]);
        }
    });
    var upload = multer({
        storage: storage
    }).single('file');
    upload(req, res, function (err) {
        console.log(req.file);
        if (err) {
            res.json({ error_code: 1, err_desc: err });
            return;
        }
        var filePathStr = req.file.path;
        var splitter = filePathStr.toString().split('\\');
        var fileName = splitter[1];
        var file = filePathStr;
        var fileStream = fs.createReadStream(file);
        var read_file = fs.readFileSync(file);
        fileStream.on('error', function (err) {
            console.log('File Error', err);
        });
        var client = new Client();
        var ftpConfig = {
            host: '13.126.230.30',
            port: 21,
            user: 'wftp',
            password: 'xxxxxxxxx'
        }
        client.connect(ftpConfig);
        uploadParams.Body = fileStream;
        uploadParams.Key = 'l_ads/' + path.basename(file);
        s3.upload(uploadParams, (err, data) => {
            if (err) {
                console.log("Error", err);
            }
            if (data) {
                console.log(data);
            }
        });
        client.on('ready', function () {
            client.put(filePathStr, './' + fileName, function (ftpErr) {
                if (ftpErr) {
                    console.log(ftpErr);
                } else {
                    client.end();
                    res.status(200).json({
                        message: 'success',
                        videoUrl: 'https://wowstream-ads-images.s3.ap-south-1.amazonaws.com/' + uploadParams.Key,
                        ftpPath: ftpEndPointPath + fileName,
                        fileSize: req.file.size,
                        fileName: fileName
                    });
                }
            });
        });
    });
};

错误：

events.js：183 投掷者//未处理的“错误”事件 ^

Error: connect ECONNREFUSED 13.126.230.30:21
    at Object._errnoException (util.js:1022:11)
    at _exceptionWithHostPort (util.js:1044:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1182:14)
Waiting for the debugger to disconnect...
[nodemon] app crashed - waiting for file changes before starting...

我尝试了所有方法，但仍然遇到相同的错误。我安装了新版本的fs软件包和图标脚本，都无法正常工作。在上传了S3文件之后，我没有得到正确的响应。

我尝试了所有这些事情，无论他们怎么说，我都不明白错误的出处。数据存储在s3中，然后抛出事件未处理的错误。有时连接拒绝，有时会出现超时错误。

两天以来，我尝试了所有方法，但没有得到任何解决方案

事件错误：未处理的事件er

0 个答案: