axios file upload

1const formData = new FormData();
2const imagefile = document.querySelector('#file');
3formData.append("image", imagefile.files[0]);
4axios.post('upload_file', formData, {
5    headers: {
6      'Content-Type': 'multipart/form-data'
7    }
8})

1Add the file to a formData object, and set the Content-Type header to multipart/form-data.
2
3var formData = new FormData();
4var imagefile = document.querySelector('#file');
5formData.append("image", imagefile.files[0]);
6axios.post('upload_file', formData, {
7    headers: {
8      'Content-Type': 'multipart/form-data'
9    }
10})

1var aws = require('aws-sdk');
2
3aws.config.update({
4    accessKeyId: AWS_ACCESS_KEY
5    secretAccessKey: AWS_SECRET_KEY
6});
7
8exports = module.exports = {
9    sign: function(filename, filetype) {
10        var s3 = new aws.S3();
11
12        var params = {
13            Bucket: SOME_BUCKET,
14            Key: filename,
15            Expires: 60,
16            ContentType: filetype
17        };
18
19        s3.getSignedUrl(‘putObject’, params, function(err, data) {
20            if (err) {
21                console.log(err);
22                return err;
23            } else {
24                return data;
25            }
26        });
27    }
28};

1 let fileData = new FormData();
2            fileData.append("FileKey", myFile);
3
4            let config = { headers: {
5                    'Content-Type': 'multipart/form-data'
6                }}
7            let url = '/fileUp';
8
9            axios.post(url, fileData,config)
10                .then(function(response){
11
12                })
13                .catch(function(error){
14
15                });
16