使用方法 multer +++ npm install multer-w 使用方法 var mw=require("multer-w") router.post('/reg4',mw('./public/uploads', { name: 'fl', maxCount: 2 } ,{ name: 'xiang', maxCount: 2 }) ) router.post('/reg4',function(req,res){ console.log( req.fileObj ) console.log(req.body) res.send('') })