Question

当我尝试上传文件并将其存储到s3位置时，出现错误

Error: read ECONNRESET
    at TLSWrap.onStreamRead (internal/stream_base_commons.js:205:27)

这是版本问题还是bug？

var express = require('express'), 
    aws = require('aws-sdk'),
    bodyParser = require('body-parser'),
    multer = require('multer'),
    multerS3 = require('multer-s3');

aws.config.update({
    secretAccessKey: 'xxxxxxxxxxxxxxxxxxxxxxxxx',
    accessKeyId: 'xxxxxxxxxxxxxxxx',
    region: 'us-east-1'
});

var app = express(),
    s3 = new aws.S3();

app.use(bodyParser.json());

var upload = multer({
    storage: multerS3({
        s3: s3,
        bucket: 'xxxxx',
        key: function (req, file, cb) {
            console.log(file);
            cb(null, file.originalname); //use Date.now() for unique file keys
        }
    })
});

//open in browser to see upload form
app.get('/', function (req, res) {
    res.sendFile(__dirname + '/index.html');
});

//used by upload form
app.post('/upload', upload.array('upl',1), function (req, res, next) {
    res.send("Uploaded!");
});

app.listen(3000, function () {
    console.log('Example app listening on port 3000!');
});

并索引html文件

<form method="post" enctype="multipart/form-data" action="/upload">
        <input type="file" name="upl"/>
        <input type="submit"/>
</form>

和软件包版本

  "dependencies": {
    "aws-sdk": "^2.753.0",
    "body-parser": "^1.19.0",
    "express": "^4.17.1",
    "multer": "^1.4.2",
    "multer-s3": "^2.9.0"
  }

我的节点和npm版本n是

节点是：12.16.1 npm是：6.13.4

请任何人解决这个问题...

Answer 1

此问题可能与this bug in NodeJS有关。您可以尝试做的一件事是将res.end();和res.sendFile(...)通话之后。如果那不起作用，则可能需要实现一个函数来调用流程uncaughtException，或者等待以查看Node社区最终如何解决该问题。

错误：在TLSWrap.onStreamRead上读取ECONNRESET（internal / stream_base_commons.js：205：27）上传文件以存储i S3

1 个答案: