Upload image from one NodeJS application to another

aloneintallinn 0
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I have 2 NodeJS applications: one being an back end API and one being a front end application that parses the data from the API. Is there any way to upload an image from the front end application and have it end up in a back end application folder?

node.js
1 Answers

firstly you have install multer and then

npm install --save multer

app.js

const multer = require(‘multer’);
const imageUpload = multer({
      storage: imageStorage,
      limits: {
        fileSize: 1000000 // 1000000 Bytes = 1 MB
      },
      fileFilter(req, file, cb) {
        if (!file.originalname.match(/\.(png|jpg)$/)) { 
           // upload only png and jpg format
           return cb(new Error('Please upload a Image'))
         }
       cb(undefined, true)
    }
}) 

// For Single image upload
router.post('/uploadImage', imageUpload.single('image'), (req, res) => {
     res.send(req.file)
}, (error, req, res, next) => {
     res.status(400).send({ error: error.message })
})

i hope this will helpful for you

Piyush Jain0
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