0

我收到了这个错误,我不知道为什么它给了我这个错误,我检查了所有与此相关的教程/类似问题,但没有任何效果。有人可以帮我指出正确的方向。

谢谢,

错误:

意外字段

错误:
在 WrappedFileFilter (C:\Users\Administrator\Desktop\ 的 makeError (C:\Users\Administrator\Desktop\express-cc-master\node_modules\multer\lib\make-error.js:12:13) express-cc-master\node_modules\multer\index.js:40:19)

Profile.js

var aws = require('aws-sdk')
var express = require('express');
var router = express.Router();
var multer = require('multer')
var multerS3 = require('multer-s3')

 
aws.config.loadFromPath('./config.json');
aws.config.update({
    signatureVersion: 'v4'
});
 
var s3 = new aws.S3({});

var upload = multer({
  storage: multerS3({
    s3: s3,
    bucket: 'raytestbucket123',
    acl: 'public-read',
    metadata: function (req, file, cb) {
      cb(null, {fieldName: file.fieldname});
    },
    key: function (req, file, cb) {
      cb(null, Date.now()+file.originalname)
    }
  })
})

router.get('/profile', function(req, res){
  res.render('profile', { title: 'Profile' });

});


router.post('/profile', upload.single('file'), function(req, res, next){

  res.send(req.files);
  console.log(req.files);

})


module.exports = router;

个人资料.hbs

{{> header }}



  <body> 
    <form action="/profile" method="POST" enctype="multipart/form-data">
      File to upload to S3: 
      <input name="file" type="file"> 
      <br> 
      <input type="submit" value="Upload File to S3"> 
    </form> 
  </body>

<div class="container">
<h2>Profile</h2>
</div>

4

1 回答 1

0

我自己发现了问题。

代替

res.send(req.files); 控制台.log(req.files);

它应该是

res.send(req.file); 控制台.log(req.file);

于 2017-07-27T03:52:30.523 回答