mycommon/mymysql/mysql_test.go

package mymysql

import (
	"fmt"
	"testing"
)

func TestMysql(t *testing.T) {
	err := InitDefault(&Config{
		Dsn:         "root:Tqa129126@tcp(119.29.187.200:3306)/site?loc=Local&charset=utf8mb4&writeTimeout=3s&readTimeout=3s&timeout=2s&parseTime=true",
		MaxOpenConn: 16,
		MaxIdleConn: 4,
		MaxIdleTime: "5m",
		MaxLifeTime: "30m",
		Debug:       false,
		GormLogger:  nil,
	})
	if err != nil {
		fmt.Println(err)
		return
	}

	defer CloseAllInstance()

	var res = make(map[string]interface{})
	err = Instance().Table("image").Limit(1).Take(&res).Error
	if err != nil {
		fmt.Println(err)
		return
	}

	fmt.Printf("%+v\n", res)
}