package models import ( "gorm.io/driver/mysql" "gorm.io/gorm" ) var DB *gorm.DB var err error func init() { dsn := "root:1qazvfr4@tcp(172.25.254.34:3306)/agent?charset=utf8mb4&parseTime=True&loc=Local" DB, err = gorm.Open(mysql.Open(dsn), &gorm.Config{}) if err != nil { panic(err) } }