mysql

type DB struct {
	*gorm.DB
	// contains filtered or unexported fields
}

type Options struct {
	Driver  string `yaml:"driver" mapstructure:"driver"`
	ConnStr string `yaml:"dsn" mapstructure:"dsn"`
	// 定时保活
	KeepAlive int `yaml:"keep_alive" mapstructure:"keep_alive"`
	// 最大可空闲连接数量
	MaxIdles int `yaml:"max_idles" mapstructure:"max_idles"`
	// 最大连接数量
	MaxOpens    int  `yaml:"max_opens" mapstructure:"max_opens"`
	MaxLifeTime int  `yaml:"max_life_time" mapstructure:"max_life_time"`
	LogMode     bool `yaml:"log_mode" mapstructure:"log_mode"`
}