Breaking News: Grepper is joining You.com. Read the official announcement!

upload file nodejs express mongoose

Bad Barracuda answered on August 22, 2022 Popularity 6/10 Helpfulness 1/10

answer upload file nodejs express mongoose

upload file nodejs express mongoose

Comment

const express = require("express");
const app = express();
const bodyParser = require("body-parser");
const path = require('path');
const fs = require("fs");
const multer = require("multer");
const mongoose = require("mongoose");
var imageModel = require('../models/imageModel');
 
 
app.use(bodyParser.urlencoded(
      { extended:true }
))
 
app.set("view engine","ejs");
 
// SET STORAGE
var storage = multer.diskStorage({
    destination: function (req, file, cb) {
      cb(null, 'uploads')
    },
    filename: function (req, file, cb) {
      cb(null, file.fieldname + '-' + Date.now())
    }
  })
 
var upload = multer({ storage: storage })
 
app.get("/",(req,res)=>{
    res.render("index");
})
 
app.post("/uploadphoto",upload.single('myImage'),(req,res)=>{
    var img = fs.readFileSync(req.file.path);
    var encode_img = img.toString('base64');
    var final_img = {
        contentType:req.file.mimetype,
        image:new Buffer(encode_img,'base64')
    };
    imageModel.create(final_img,function(err,result){
        if(err){
            console.log(err);
        }else{
            console.log(result.img.Buffer);
            console.log("Saved To database");
            res.contentType(final_img.contentType);
            res.send(final_img.image);
        }
    })
})
//Code to start server
app.listen(3000,function () {
      console.log("Server Started at PORT 2000");
})

Popularity 6/10 Helpfulness 1/10 Language javascript

Source: www.tutsmake.com

Tags: express file javascript mongoose upload

Link to this answer
Share Copy Link

Contributed on Aug 22 2022

Bad Barracuda

0 Answers Avg Quality 2/10

upload file nodejs express mongoose

Contents

More Related Answers

upload file nodejs express mongoose

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.