stores

type Queryer interface {
	Find(interface{}, interface{}) error
}

type SqlExecutor interface {
	Exec(string, ...interface{}) (sql.Result, error)
	Query(string, ...interface{}) (*sql.Rows, error)
}

type Store interface {
	Write(string, interface{}) error
	// Read2(string, *interface{}) error
	Read(string, interface{}) error // key, out set value interface{} like &user is point interface{}
	// ReadAll2(*[]interface{}) error
	ReadAll(interface{}) error //out set value interface{} like &[]users is array struct
	Keys(...string) []string   //out set value interface{} like &[]users is array struct
	Perfix() string
}