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 Go to latest Published: May 10, 2026 License: Apache-2.0 Imports: 14 Imported by: 0

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Constants

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const ZeroAsNull = true

0 是否当成 NULL 处理

View Source 
const ZeroID = ID(0)

0 ID 常量

Variables

This section is empty.

Functions

This section is empty.

Types

type Birthday 

type Birthday struct {
	// contains filtered or unexported fields
}

func NewBirthday 

func NewBirthday(day string) Birthday

NewBirthday 创建一个新的 Birthday 实例

func (Birthday) Day 

func (b Birthday) Day() string

Day 返回生日字符串，格式为 YYYY-MM-DD

func (Birthday) Equal 

func (b Birthday) Equal(other Birthday) bool

Equal 比较两个 Birthday 是否相等

func (Birthday) IsEmpty 

func (b Birthday) IsEmpty() bool

IsEmpty 判断生日是否为空

func (Birthday) IsValid added in v2.0.3 

func (b Birthday) IsValid() bool

IsValid 判断生日的合法性

func (*Birthday) Scan 

func (b *Birthday) Scan(src interface{}) error

Scan 实现 sql.Scanner 接口，从数据库读取值

func (Birthday) String 

func (b Birthday) String() string

String 返回生日字符串

func (Birthday) Value 

func (b Birthday) Value() (driver.Value, error)

Value 实现 driver.Valuer 接口，返回数据库存储值

type Email 

type Email struct {
	// contains filtered or unexported fields
}

Email 邮箱值对象

func NewEmail 

func NewEmail(raw string) (Email, error)

NewEmail 解析并创建 Email 实例

func (Email) Address 

func (e Email) Address() string

func (Email) DomainASCII 

func (e Email) DomainASCII() (string, error)

func (Email) Equal 

func (e Email) Equal(o Email) bool

两边都已规范化，直接字符串相等即可

func (Email) IsEmpty 

func (e Email) IsEmpty() bool

func (Email) LocalPart 

func (e Email) LocalPart() (string, error)

取本地部分与域（域为 ASCII 小写）

func (Email) MarshalJSON 

func (e Email) MarshalJSON() ([]byte, error)

MarshalJSON 实现 json.Marshaler 接口，返回 JSON 编码值

func (*Email) Scan 

func (e *Email) Scan(src any) error

Scan 实现 sql.Scanner 接口，从数据库读取值

func (Email) String 

func (e Email) String() string

func (*Email) UnmarshalJSON 

func (e *Email) UnmarshalJSON(b []byte) error

UnmarshalJSON 实现 json.Unmarshaler 接口，解析 JSON 编码值

func (Email) Value 

func (e Email) Value() (driver.Value, error)

Value 实现 driver.Valuer 接口，返回数据库存储值

type Gender 

type Gender uint8
const (
	GenderMale   Gender = 1 // 男性
	GenderFemale Gender = 2 // 女性
	GenderOther  Gender = 0 // 其他
)

func NewGender 

func NewGender(g uint8) Gender

NewGender 创建性别

func (Gender) IsValid added in v2.0.3 

func (g Gender) IsValid() bool

IsValid 判断 Gender 值的合法性

func (Gender) String 

func (g Gender) String() string

String 获取性别字符串

func (Gender) Value 

func (g Gender) Value() uint8

Value 获取性别值

type ID 

type ID int64

ID：用 int64 映射数据库 BIGINT，天然规避 > MaxInt64 的问题

func FromInt64 

func FromInt64(v int64) (ID, error)

FromInt64 从 int64 解析，负数报错

func FromUint64 

func FromUint64(v uint64) ID

FromUint64 内部可信数据来源（若越界就 panic —— 逻辑错误尽早暴露）

func MustFromUint64 

func MustFromUint64(v uint64) ID

MustFromUint64 显式 Must 版本（更清晰）

func New 

func New() ID

New 内部生成（使用 component-base 的 ID 生成器），保证 <= MaxInt64。

func ParseID 

func ParseID(s string) (ID, error)

ParseID 解析字符串形式的 ID

func (ID) Int64 

func (id ID) Int64() int64

func (ID) IsZero 

func (id ID) IsZero() bool

func (ID) MarshalJSON 

func (id ID) MarshalJSON() ([]byte, error)

MarshalJSON 实现 json.Marshaler 接口

func (*ID) Scan 

func (id *ID) Scan(src any) error

Scan 实现 sql.Scanner 接口

func (ID) String 

func (id ID) String() string

func (ID) Uint64 

func (id ID) Uint64() uint64

func (*ID) UnmarshalJSON 

func (id *ID) UnmarshalJSON(b []byte) error

UnmarshalJSON 实现 json.Unmarshaler 接口

func (ID) Value 

func (id ID) Value() (driver.Value, error)

Value 实现 driver.Valuer 接口

type IDCard 

type IDCard struct {
	// contains filtered or unexported fields
}

IDCard 身份证值对象

func NewIDCard 

func NewIDCard(name, number string) (IDCard, error)

NewIDCard 创建身份证值对象

func (IDCard) Equal 

func (c IDCard) Equal(o IDCard) bool

func (IDCard) ID 

func (c IDCard) ID() IDNumber

func (IDCard) IsValid added in v2.0.3 

func (c IDCard) IsValid() bool

IsValid 判断身份证信息是否合法（号码合法且姓名非空）

func (IDCard) Name 

func (c IDCard) Name() string

func (IDCard) Number 

func (c IDCard) Number() string

func (*IDCard) Scan 

func (c *IDCard) Scan(src any) error

Scan 实现 database/sql.Scanner 接口，用于数据库读取

func (IDCard) String 

func (c IDCard) String() string

func (IDCard) Value 

func (c IDCard) Value() (driver.Value, error)

Value 实现 database/sql/driver.Valuer 接口，用于数据库写入

type IDNumber 

type IDNumber struct {
	// contains filtered or unexported fields
}

func NewIDNumber 

func NewIDNumber(raw string) (IDNumber, error)

NewIDNumber 解析/校验/归一化（支持 15 位旧号，自动转成 18 位）

func (IDNumber) BirthDate 

func (id IDNumber) BirthDate() (time.Time, error)

BirthDate 解析出生日期

func (IDNumber) Equal 

func (id IDNumber) Equal(o IDNumber) bool

func (IDNumber) IsEmpty 

func (id IDNumber) IsEmpty() bool

func (IDNumber) IsMale 

func (id IDNumber) IsMale() (bool, error)

IsMale 性别：奇数为男，偶数为女

func (IDNumber) IsValid added in v2.0.3 

func (id IDNumber) IsValid() bool

IsValid 判断身份证号码是否合法（格式合法且校验位正确）

func (IDNumber) MarshalJSON 

func (id IDNumber) MarshalJSON() ([]byte, error)

func (IDNumber) Number 

func (id IDNumber) Number() string

func (IDNumber) ProvinceCode 

func (id IDNumber) ProvinceCode() string

ProvinceCode 省级代码（前两位）

func (*IDNumber) Scan 

func (id *IDNumber) Scan(src any) error

func (IDNumber) String 

func (id IDNumber) String() string

func (*IDNumber) UnmarshalJSON 

func (id *IDNumber) UnmarshalJSON(b []byte) error

func (IDNumber) Value 

func (id IDNumber) Value() (driver.Value, error)

type Phone 

type Phone struct {
	// contains filtered or unexported fields
}

Phone 电话号码值对象

func NewPhone 

func NewPhone(raw string) (Phone, error)

NewPhone 解析并创建 Phone 实例

func (Phone) Equal 

func (p Phone) Equal(o Phone) bool

func (Phone) IsEmpty 

func (p Phone) IsEmpty() bool

func (Phone) MarshalJSON 

func (p Phone) MarshalJSON() ([]byte, error)

MarshalJSON 实现 json.Marshaler 接口，返回 JSON 编码值

func (Phone) Number 

func (p Phone) Number() string

func (Phone) Region 

func (p Phone) Region() (string, error)

（可选）拿地区；惰性解析

func (*Phone) Scan 

func (p *Phone) Scan(src any) error

Scan 实现 sql.Scanner 接口，从数据库读取值

func (Phone) String 

func (p Phone) String() string

func (*Phone) UnmarshalJSON 

func (p *Phone) UnmarshalJSON(b []byte) error

UnmarshalJSON 实现 json.Unmarshaler 接口，解析 JSON 编码值

func (Phone) Value 

func (p Phone) Value() (driver.Value, error)

Value 实现 driver.Valuer 接口，返回数据库存储值

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