Tag: multer pm2

为什么来自multer的req.file总是显示为undefined？

下面是我处理uploadImage路由的代码 var storage = multer.diskStorage({ destination: function(req, file, cb) { cb(null, 'uploads/'); }, filename: function(req, file, cb) { cb( null, file.originalname.split('.')[0] + '__' + Date.now() + '.' + file.originalname.split('.')[1] ); } }); var upload = multer({ storage: storage }).single('thumbnail'); router.post('/uploadImage.json', authenticate, function(req, res) { upload(req, res, function() { console.log(req.file); //here always "undefined" let image = […]