I use sqlite and sequelize for my db. I syncronized my local server and db but my localserver has two 'backslash' in the imageurl (in db I write down uploads\basketball3.jpg but in local server it wrote uploads \\ basketball3.jpg) except imageurl, everything is going well. I think I have to handle post related code. but I couldn't find anything wrong inside the code. Can you help me to find wrong parts?

here is my code and I don't know where to fix it.

const cors = require("cors");
const app = express();
const models = require("./models");
const multer = require("multer");
const upload = multer({
  storage: multer.diskStorage({
    destination: function (req, file, cb) {
      cb(null, "uploads/");
    },
    filename: function (req, file, cb) {
      cb(null, file.originalname);
    },
  }),
});
const port = process.env.PORT || 8008;


app.use(express.json());

app.use(cors());

app.use("/uploads", express.static("uploads"));


a
app.post("/products", (req, res) => {
  const body = req.body;
  const { name, description, price, seller, imageUrl } = body;
  if (!name || !description || !price || !seller || !imageUrl) {
    res.status(400).send("모든 필드를 작성해주세요");
  }
  models.Product.create({
    name,
    description,
    price,
    seller,
    imageUrl,
  })
    .then((result) => {
      console.log("상품 생성 결과 :", result);
      res.send({
        result,
        //result : result 줄인것
      });
    })
    .catch((error) => {
      console.error(error);
      res.status(400).send("상품업로드에 문제가 발생했습니다");
    });
});

app.post("/image", upload.single("image"), (req, res) => {
  const file = req.file;
  console.log(file);
  res.send({
    imageUrl: file.path,
  });
});


app.listen(port, () => {
  console.log("그랩의 쇼핑몰 서버가 돌아가고 있습니다.");
  models.sequelize
    .sync()
    .then(() => {
      console.log("DB 연결 성공!");
    })
    .catch((err) => {
      console.error(err);
      console.log("DB 연결 에러ㅠ");
      process.exit();
    });

});