当我尝试上传多张图片时,我遇到了这个错误 MulterError: Unexpected field
at wrappedFileFilter (/Users/theodosiostziomakas/udemy/MERN_COURSE/backend/node_modules/multer/index.js:40:19)
at Busboy.<anonymous> (/Users/theodosiostziomakas/udemy/MERN_COURSE/backend/node_modules/multer/lib/make-middleware.js:114:
我正在为节点js中的多张图片上传制作API。所以你能不能帮帮我,如何只上传图片而不上传其他文件?
var Express = require('express');
var multer = require('multer');
var bodyParser = require('body-parser');
var app = Express();
app.use(bodyParser.json());
var Storage = multer.diskStorage({
destination: function (req, file