blank/src/server/data-source.ts

import "reflect-metadata"
import { DataSource } from "typeorm"
import { User } from "./modules/users/user.entity"
import { Role } from "./modules/users/role.entity";
import { CreateUserTables } from "./migrations/001-CreateUserTables";

export  const AppDataSource = new DataSource({
  type: "mysql",
  host: "localhost",  // 使用IP地址而非localhost
  port: 3306,
  username: "root",
  password: "", // 请替换为实际密码
  database: "test",
  entities: [ User, Role],
  migrations: [CreateUserTables],
  synchronize: true,
  logging: true
});