如何使用Multer从from中保存图像并将图像名称记录在DB中

Question

我一直试图保存表单字段与图像一起，棘手的部分是，我的形式具有动态输入创建arrays。

我尝试使用Formidable，但是图像无法上传

我DB模式

var mongoose    = require('mongoose'),
    Schema      = mongoose.Schema,
    mongooseUniqueValidator = require('mongoose-unique-validator');

var schema = new Schema({
    sales_id : { type: Schema.Types.ObjectId, ref: 'SalesModel' },
    salesItems : { type: [] }
},{
    timestamps: true
});

schema.plugin(mongooseUniqueValidator);
module.exports = mongoose.model('jobs', schema);

我的HTML表单

我的表格很长，但这是值得关注的部分。

我的节点发布路线

var express = require('express'),
    router  = express.Router(),
    jwt     = require('jsonwebtoken'),
    mongoose    = require('mongoose'),
    mkdirp      = require('mkdirp'),
    multer      = require('multer'),
    IncomingForm  = require('formidable').IncomingForm;



/*
 * ==================================================
 * Post the Sales information capture
 * ==================================================
 */
 router.post('/', function (req, res, next) {
    var decoded = jwt.decode( req.query.token ),
        datYear = new Date().getFullYear().toString(),

        storage = multer.diskStorage({
            destination: function (req, file, cb) {
               cb(null,  mkdirp.sync( './uploads/' + datYear )  );
            },

            filename: function (req, file, cb)  {
                cb(null, Date.now()+'.'+file.originalname);
            }
        }),

      Upload = multer({storage: storage}).any();


  User.findById( decoded.user._id, function (err, user) {

    if (err) { return res.status(500).json({ title : "Not Authorised !44", error : err }); }


    Upload(req ,res ,function ( err ) {

        if(err){
            return res.status(501).json({error:err});
        }

        var dataCapture = new Sales({
                user: user,

                client_name            : req.body.client_name,
                client_contact_person  : req.body.client_contact_person,
                client_contact_email   : req.body.client_contact_email,
                client_contact_number  : req.body.client_contact_number,

                co_order_no            : req.body.co_order_no,
                client_code            : req.body.client_code,
                co_designer            : req.body.co_designer,

            }),

            lineItems       = new Jobs({
                sales_id    : dataCapture,
                salesItems  : req.body.itemRows,
                in_design   : false,
                que_to_design : false
            }),

            imageNames      = new Images({});


        var derivatives = req.body.itemRows;
        for( i= 0; i < derivatives.length; i++){
            imageNames.sales_id     = dataCapture;
            imageNames.item_photo   = derivatives[i].item_photo.replace(/\s/g, '').toLowerCase();
            imageNames.item_measurements    = derivatives[i].item_measurements.replace(/\s/g, '').toLowerCase();
            imageNames.item_client_ci       = derivatives[i].item_client_ci.replace(/\s/g, '').toLowerCase();
            imageNames.item_artwork         = derivatives[i].item_artwork.replace(/\s/g, '').toLowerCase();
            imageNames.item_quotation       = derivatives[i].item_photo.replace(/\s/g, '').toLowerCase();
        }



        dataCapture.save(function (err, result) {
            if (err) {
                return res.status(500).json({
                    title: 'An error occurred Saving Sale data',
                    error: err
                });
            }

            user.save();

        });


        imageNames.save( function (err, result) {
            if (err) {
                return res.status(500).json({
                    title: 'An error occurred Saving Images data',
                    error: err
                });
            }
        });


        lineItems.save( function (err, result) {

            if (err) {
                return res.status(500).json({
                    title: 'An error occurred while trying to save Sub Jobs',
                    error: err
                });
            }
        });


        return res.status(201).json({
            message: 'Data Captured Successfully !',
            originalname    : req.file
        });
    });

    });
});

我想将图像保存在上载文件夹中，并记录在数据库中上载的图像，应该是两个条目。

我的上传目录为空