Uploading image to amazon s3 using multer-s3 nodejs
问题 I am trying to upload an image to amazon s3 using multer-s3 , but I am getting this error: TypeError: Expected opts.s3 to be object node_modules/multer-s3/index.js:69:20 This is my server code: var upload = multer({ storage: s3({ dirname: '/', bucket: 'bucket', secretAccessKey: 'key', accessKeyId: 'key', region: 'us-west-2', filename: function (req, file, cb) { cb(null, file.originalname); } }) }); app.post('/upload', upload.array('file'), function (req, res, next) { res.send("Uploaded!"); })