gormodel

package

v0.0.0-...-63b2ac5 Latest Latest Go to latest Published: Dec 13, 2019 License: GPL-2.0 Imports: 3 Imported by: 0

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Repository

github.com/googx/linuxShell

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type JsonTime ¶

type JsonTime struct {
	time.Time
}

http://www.axiaoxin.com/article/241/

func (JsonTime) MarshalJSON ¶

func (jtime JsonTime) MarshalJSON() ([]byte, error)

所以我们只需定义一个内嵌time.Time的结构体，并重写MarshalJSON方法，然后在定义model的时候把time.Time类型替换为我们自己的类型即可。但是在gorm中只重写MarshalJSON是不够的，只写这个方法会在写数据库的时候会提示delete_at字段不存在，需要加上database/sql的Value和Scan方法 https://github.com/jinzhu/gorm/issues/1611#issuecomment-329654638。

func (*JsonTime) Scan ¶

func (t *JsonTime) Scan(v interface{}) error

Scan valueof time.Time

func (JsonTime) String ¶

func (jtime JsonTime) String() string

func (JsonTime) Value ¶

func (t JsonTime) Value() (driver.Value, error)

Value insert timestamp into mysql need this function.

type ModelId ¶

type ModelId struct {
	ID uint `gorm:"primary_key"`
}

主键id

type ModelSofeDel ¶

type ModelSofeDel struct {
	DeletedAt *JsonTime
}

软删除

type ModelTime ¶

type ModelTime struct {
	CreatedAt JsonTime
	UpdatedAt JsonTime
}

TODO 需要研究下 gorm中的回调机制 https://www.cnblogs.com/sgyBlog/p/10154424.html 创建和修改时间

type ModelUuid ¶

type ModelUuid struct {
	Uuid string `gorm:"type:varchar(32);unique;"`
}

func (*ModelUuid) Get ¶

func (this *ModelUuid) Get() string

Source Files ¶

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