@a-drowned-fish/multer-cos v1.0.5

Multer Storage Engine for Tencent Cloud Object Storage (COS)

Install

npm install @a-drowned-fish/multer-cos

Usage

var express = require('express')
var router = express.Router()
const multer = require('multer')
const { multerCosStorage } = require('@a-drowned-fish/multer-cos')

const storage = multerCosStorage({
	config: {
		SecretId: 'xxxxxx',
		SecretKey: 'pppppppp',
		Bucket: 'ddddddd',
		Region: 'fffffff',
	},
	destination: 'nnnnn',
})

const upload = multer({
	storage: storage,
})

const singleFileUpload = upload.single('file')

router.post('/upload', (req, res) => {
	try {
		singleFileUpload(req, res, (error) => {
			if (error) {
				return res.json({ msg: 'fail' })
			}
			// req.file.filepath -> used to delete file from COS
			console.log(req.file, req.file.filepath, req.file.url, req.file.destination, req.file.filename)
			res.json({ msg: 'success' })
		})
	} catch (error) {
		res.json({ msg: 'fail' })
	}
})
// or
router.post('/upload', singleFileUpload, (req, res) => {
	try {
		// req.file.filepath -> used to delete file from COS
		console.log(req.file, req.file.filepath, req.file.url, req.file.destination, req.file.filename)
		res.json({ msg: 'success' })
	} catch (error) {
		res.json({ msg: 'fail' })
	}
})

// delete file from COS
router.delete('/:id', (req, res) => {
	// ......
	storage.deleteFile('filepath')
})

module.exports = router