Cách ghi nhiều file ảnh sử dụng multer vào mongodb. Nhờ các cao nhân giải quyết vấn đề nho nhỏ này cho e với.

const FieldsUpload = upload.fields([{ name: 'image', maxCount: 1 },{ name: 'imageslibrary', maxCount: 10 }])
router.post('/products/create',FieldsUpload,ProductController.postcreate)

1. const cpUpload = upload.fields([{ name: 'avatar', maxCount: 1 }, { name: 'gallery', maxCount: 8 }])
2. app.post('/cool-profile', cpUpload, function (req, res, next) {
3. // req.files is an object (String -> Array) where fieldname is the key, and the value is array of files
4. //
5. // e.g.
6. //  req.files['avatar'][0] -> File
7. //  req.files['gallery'] -> Array
8. //
9. // req.body will contain the text fields, if there were any
10.})

Products.create({
       parent:req.body.parent, 
       parentslug:req.body.parentslug,
       name:req.body.name.trim(),
       slug:req.body.slug,
       productprice:req.body.productprice,  
       productindex:req.body.productindex, 


       image:req.files['image'][0].path.split('\\').slice(2).join('\\').replace(/\\/,'/'),
       imageslibrary:req.files.['imageslibrary'].path,
            

       description:req.body.description,
      status:req.body.status,
      new:req.body.new,
      special:req.body.special
})