使用React Native将视频上传到S3

Question

我正在尝试将刚刚创建的视频从React Native上传到S3，并且在将react-native-aws3和react-native-fetch-blob结合起来时遇到了一些困难。

关于上传图片有几个答案，当我稍微调整一下代码时效果很好。关于如何在没有文件路径的情况下正确传递blob（data.uri或data.path将指向无法正确上传的原始文件）以及options是否正确，我感到困惑

const options = {
    keyPrefix: 'video/',
    bucket: 'XXXX',
    region: 'XXXXX',
    accessKey: 'XXXXX',
    secretKey: 'XXXX',
    successActionStatus: 201
};

uploadImage(data.path) //I call this once the video is done recording.

const uploadImage = (uri, mime = 'application/octet-stream') => {
    return new Promise((resolve, reject) => {
        const uploadUri = Platform.OS === 'ios' ? uri.replace('file://', '') : uri
        const sessionId = new Date().getTime();
        let uploadBlob = null;
        fs.readFile(uploadUri, 'base64')
            .then((blob) => {
                uploadBlob = blob;
                let file = {
                    uri: ???, //a bit confused here.
                    name: "video",
                    type: mime
                }
                RNS3.put(file, options)
                    .then(response => {
                        if(response.status !== 201) {
                            console.log(response.body);
                        }
                        console.log(response);
                    })
                    .catch(err => console.error(err));
            })
    })
}

使用FormData提到的其他几个答案。我不知道如何使用这些库添加它。