/**
 * 打开数据库
 */
function connectDB() {
  const conn = new DBConnectProCls('umb.guo-kai', {
    keyval: {},
  });
  return conn;
}

export const conn = connectDB();
export const dbKeyval = {
  async get<T = any>(key: string): Promise<T> {
    const db = await conn.db;
    const value = await db.get('keyval', key);
    return value;
  },
  async set<T = any>(key: string, value: T) {
    const db = await conn.db;
    await db.set('keyval', value, key);
  },
};