问EPERM:操作不允许的错误: Prisma。输入命令'npx迁移dev -name init‘之后

EN

const { PrismaClient } = require("@prisma/client");
const crypto = require('crypto');
const express = require('express');
const route = express.Router();
const jwt = require('jsonwebtoken');
const prisma = new PrismaClient();
const addUserToDb = async user => {
    try {
        const newUser = await prisma.users.create({
            data: {
                email: user.email,
                username: user.username,
                password: hashPassword(user.password),
                isAdmin: true,
            },
        });
        console.log(JSON.stringify(newUser));
    } catch (e) {
        console.error(e);
        return 'problem adding user to db';
    }
    return 'user added to db';
};

const hashPassword = password => {
    let salt = crypto.randomBytes(16).toString('hex');
    hashedpwd = crypto.pbkdf2Sync(password, salt, 1000, 64, 'sha512');
    console.log(hashedpwd);
    return hashedpwd;
};
const generateToken = (user, time = '300s') =>
    jwt.sign(user, process.env.ACCESS_TOKEN_SECRET, { expiresIn: time });

route.post('/register', (req, res) => {
    let newUser = req.body.userRegister;

    const accessToken = jwt.sign(newUser, process.env.ACCESS_TOKEN_SECRET);
    res.json({ user: addUserToDb(newUser), token: accessToken });
});

module.exports = route;

//prisma.schema code

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "mysql"
  url      = env("DATABASE_URL")
}

model Users {
  id                 String     @id @default(uuid())
  username           String     @unique @db.VarChar(255)
  email              String?    @unique @db.VarChar(255)
  password           String     @db.VarChar(255)
  refreshToken       String?
  passwordResetToken String?
  profileImgUrl      String?
  customers          Customers?
  role               String     @default("user")

  @@map(name: "users")
}

model Services {
  id          Int      @id @default(autoincrement())
  orders      Orders[]
  title       String
  description String
  SAC         String?  @unique @db.VarChar(255)

  @@map(name: "services")
}

model Customers {
  customers   Users    @relation(fields: [customerId], references: [id])
  customerId  String   @unique
  firstName   String
  lastName    String
  phoneNumber Int
  address     String
  State       String
  Pincode     Int
  City        String?
  orders      Orders[]

  @@map(name: "customers")
}

model Orders {
  id         Int       @id @default(autoincrement())
  value      Float
  createdAt  DateTime  @default(now())
  service    Services  @relation(fields: [serviceId], references: [id])
  serviceId  Int
  customer   Customers @relation(fields: [customerId], references: [customerId])
  customerId String

  @@map(name: "orders")
}

model Reviews {
  id         Int     @id @default(autoincrement())
  title      String  @db.VarChar(255)
  starRating Int
  content    String?

  @@map(name: "reviews")
}