const mysql = require('yn-mysql-utils')

class DB {
    constructor () {
        this.data = new mysql({
            host     : '127.0.0.1',
            user     : 'root',
            password : 'lb714500',
            database : 'shop',
            connectionLimit : 10
        });
    }

    async Query(params) {
        return await this.data.Query({
            sql: params.sql,
            par: params.data
        })
    }
}
 
module.exports = new DB();