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“multer rename file” Code Answer’s

multer rename file

javascript by Lucky Lion on Mar 29 2021 Comments(1)

const multer = require('multer')

const storage = multer.diskStorage({
    destination: function (req, file, cb) {
        cb(null, 'uploads/')
    },
    filename: function (req, file, cb) {
        cb(null, file.filename + '-' + Date.now())
  	}
})

const upload = multer({ storage: storage })

// For Single uploads
router.route('/upload').post(upload.single('file'), (req, res, next) => { return res.json(req.file) })

// For multiple file uploads (using FormData)
router.route('/upload').post(upload.array('file[]'), (req, res, next) => { return res.json(req.file) })

multer rename file

whatever by Rajesh Kumar

on Apr 04 2022 Comment

const multer = require('multer')

const addZero = (i: string | number) => {
    if (i < 10) {
        i = "0" + i;
    }
    return i;
}

const upload = multer({
    storage: multer.diskStorage({
        destination: EMS_ITEM_MASTER_FILE_FOLDER,
        filename: function (req, file, cb) {
            let originalFileName = file.originalname;
            let originalFileFrgs = originalFileName.split(".");

            const today = new Date();
            const fullYear = today.getFullYear();
            const month = addZero(today.getMonth());
            const day = addZero(today.getDate());
            const Hours = today.getHours();
            const Mins = today.getMinutes();
            const Secs = today.getSeconds();
            let fileSuffix = [fullYear, month, day].join("") + "-" + [Hours, Mins, Secs].join("");

            originalFileFrgs[0] = originalFileFrgs[0] + '#' + fileSuffix;
            file.filename = originalFileFrgs.join(".");
            cb(null, file.filename)
        }
    }),
});

multer rename file

javascript by Rajesh Kumar

on Apr 04 2022 Comment

import multer from 'multer';

const upload = multer({
    storage: multer.diskStorage({
        destination: EMS_ITEM_MASTER_FILE_FOLDER,
        filename: function (req, file, cb) {
            let originalFileName = file.originalname;
            let originalFileFrgs = originalFileName.split(".");

            const today = new Date();
            const fullYear = today.getFullYear();
            const month = addZero(today.getMonth());
            const day = addZero(today.getDate());
            const Hours = today.getHours();
            const Mins = today.getMinutes();
            const Secs = today.getSeconds();
            let fileSuffix = [fullYear, month, day].join("") + "-" + [Hours, Mins, Secs].join("");

            originalFileFrgs[0] = originalFileFrgs[0] + '#' + fileSuffix;
            file.filename = originalFileFrgs.join(".");
            cb(null, file.filename)
        }
    }),
});

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