Gorm 数据创建

type User struct {
	Id        string `gorm:"primarykey"`
	Name      string
	CreatedAt time.Time `gorm:"index"`
}

db.AutoMigrate(&User{})

db.Create(&User{
		Name:      "u1",
		Id:        uuid.NewV4().String(),
		CreatedAt: baseTime.Add(4 * time.Hour),
	})

type Page struct {
	driver.Executor
	PageInfo

	cursorFunc func(i int64) (string, error)
}

结构体里放函数

cursorFunc: func(i int64) (string, error) {
			rc, err := dp.Cursor(i)
			if err != nil {
				return "", err
			}

			m, err := p.CursorMarshaller.Marshal(rc)
			if err != nil {
				return "", err
			}

			return string(m), nil
		}

函数返回值