12287490
https://github.com/expressjs/multer
var express = require('express')
var multer = require('multer')
var app = express()
app.use(multer({ dest: './uploads/'}))
console.log(req.files)
看到上传文件只需要这样子配置,但是我想要判断大小商场的类型不符合就不上传,看了文档都不知道如何使用。如这个怎么使用?
onFileUploadData: function (file, data) {
console.log(data.length + ' of ' + file.fieldname + ' arrived')
}
我这样做有错误:
router.post('/up', function (req, res) {
if (req.file) {
onFileUploadData: function (file, data) {
console.log(data.length + ' of ' + file.fieldname + ' arrived')
}
}
});
请教一下。谢谢!