これは私のサンプルコードです、それは細かいウォーキングです、あなたが詳細な説明が必要な場合は教えてください。役に立ったら嬉しいです。
var Hotel = require('../models/hotel');
var path = require('path');
var multer = require('multer');
var uplodedImages = [];
var storageHotelGallery = multer.diskStorage({
destination: function (req, file, cb) {
cb(null, './uploads/hotelGallery');
},
filename: function (req, file, cb) {
console.log(req.body);
var newFileName = Date.now() + path.extname(file.originalname);
req.newFileName = newFileName;
cb(null, newFileName);
uplodedImages.push(newFileName);
}
});
var uploadHotelGallery = multer({ storage: storageHotelGallery}).fields([{ name: 'imgArr', maxCount: 8 }]);
module.exports = function(router) {
// ADD HOTEL BASIC DATA TO CREATE HOTEL OBJECT
router.post('/createHotelStep1', function(req, res) {
if(req.body.name == null || req.body.name == '') {
res.json({ success: false, message: "Hotel name required" });
res.end();
}
else if(req.body.addressline1 == null || req.body.addressline1 == '') {
res.json({ success: false, message: "Address line 1 is required" });
res.end();
}
else if(req.body.city == null || req.body.city == '') {
res.json({ success: false, message: "City is required" });
res.end();
}
else {
var hotel = new Hotel();
hotel.name = req.body.name;
hotel.addressline1 = req.body.addressline1;
hotel.addressline2 = req.body.addressline2;
hotel.phone = req.body.phone;
hotel.city = req.body.city;
hotel.email = req.body.email;
hotel.save(function(err) {
if (err) {
res.json({ success: false, message: "Unable to Complete Hotel Step 1" });
} else {
res.json({ success: true, message: 'Create Hotel Step 1 Complete', _id : hotel._id });
}
});
}
});
router.post('/createHotelGallery', function (req, res, next) {
uplodedImages = [];
uploadHotelGallery(req, res, function(err) {
if(err) {
res.json({ success: false, message: 'Could not upload images'});
res.end();
}
else {
Hotel.findOne({ _id:req.body._id }).populate('users').exec(function (err, hotel) {
if (err) {
res.json({ success: false, message: 'Could not save uploaded images to database'});
res.end();
}
else {
for(var x=0; x<uplodedImages.length; x++)
hotel.images.push(uplodedImages[x]);
hotel.save();
res.json({ success: true, message: 'Gallery image uploaded' });
res.end();
}
});
}
});
});
return router;
}
回答ありがとうございます。私はバスボイをしましたが、それは表現のために動作しないようです。その後、私はconnect-busboyを見ましたが、アップロードされたファイルをディレクトリに移動する方法はわかりません。投稿を編集して私に例を示すことができますか? – enucar