如何在节点js中上传视频

Question

我正在尝试在节点js上传视频，我有一些疑问。图像上传和视频上传是否相同，即用于视频上传的图片上传工作代码？

这是我的代码，

exports.uploadVideo = function( req, res ) {
    upload_image = '';
    upload(req,res,function(err){
        if(err){
            res.json({error_code:1,err_desc:err});
            return;
        }
        var obj = req.body;
        obj.video = upload_image;
        if(obj.edit){
            delete obj.edit;
            updateBlog(req, res, obj, 'update');
        } else {console.log('hi')
            addVideo(req, res, obj);
        }
    });
};

    var storage =   multer.diskStorage({
    destination: function (req, file, callback) {
        callback(null, config.videoUploadPath);
    },
    filename: function (req, file, callback) {
        var ext = '';
        var name = '';
        if(file.originalname){
            var p = file.originalname.lastIndexOf(".");
            ext = file.originalname.substring(p+1);
            var firstName = file.originalname.substring(0, p+1);
            name = firstName + '-' + Date.now();
            name += '.'+ext;
        }
        upload_image += name;
        upload_image += ',';
        upload_image  = upload_image.replace(' ', '');
        callback(null, name);
    }
   });
     var upload = multer({ storage : storage}).array('video');

根据我的路线，首先调用exports.uploadVideo（）。我是全新的，有人可以帮帮我。谢谢。