package gdb

import (
	"fmt"

	_ "github.com/go-sql-driver/mysql"
	"github.com/jmoiron/sqlx"
)

func NewMysqlClient(host string, port int, user string, pwd string, db string) *sqlx.DB {
	dataSource := fmt.Sprintf("%v:%v@tcp(%v:%v)/%v?charset=utf8mb4&parseTime=True",
		user, pwd, host, port, db)
	mysqlDb, err := sqlx.Open("mysql", dataSource)
	if err != nil {
		panic(fmt.Sprintf("连接数据库%v 异常: %v", db, err))
	}
	return mysqlDb.Unsafe()
}