nodejs multer

nodejs上传文件multer

var multer  = require('multer')

var storage = multer.diskStorage({

  destination: function (req, file, cb) {

    cb(null, 'upload/');

  },

  filename: function (req, file, cb) {

    cb(null, 'member_' + new Date().getTime() + '.' + file.mimetype.substring(file.mimetype.lastIndexOf('/') + 1));

  }

})

var upload = multer({ storage: storage })

app.use('/upload', express.static('upload'))

app.use('/upload', uploadRouter);

app.post('/profile', upload.single('thumbnail'), function(req, res, next) {

  res.json(req.file)

});