gtime

README

gtime时间包

会自动格式化为中国时间 格式化后的格式 "yyyy-mm-dd hh:ii:ss"

引入时间包

import "github.com/layasugar/laya/gtime"

在gorm模型中的应用

// 声明模型User
type User struct {
	CreatedAt     gtime.Time `json:"created_at"`
	LastLoginTime gtime.Time `json:"last_login_time"`
}

初始化一个时间

gtime.TimeFrom(t time.Time)
gtime.NewTime(t time.Time, valid bool)

Documentation

Index

• type Time
  • func NewTime(t time.Time, valid bool) Time
  • func TimeFrom(t time.Time) Time
  • func TimeFromPtr(t *time.Time) Time
  • func (t Time) Equal(other Time) bool
  • func (t Time) ExactEqual(other Time) bool
  • func (t Time) IsZero() bool
  • func (t Time) MarshalJSON() ([]byte, error)
  • func (t Time) MarshalText() ([]byte, error)
  • func (t Time) Ptr() *time.Time
  • func (t *Time) SetValid(v time.Time)
  • func (t *Time) UnmarshalJSON(data []byte) error
  • func (t *Time) UnmarshalText(text []byte) error
  • func (t Time) Value() (driver.Value, error)
  • func (t Time) ValueOrZero() time.Time

Types

type Time

type Time struct {
	sql.NullTime
}

Time is a nullable time.Time. It supports SQL and JSON serialization. It will marshal to null if null.

func NewTime

func NewTime(t time.Time, valid bool) Time

NewTime creates a new Time.

func TimeFrom

func TimeFrom(t time.Time) Time

TimeFrom creates a new Time that will always be valid.

func TimeFromPtr

func TimeFromPtr(t *time.Time) Time

TimeFromPtr creates a new Time that will be null if t is nil.

func (Time) Equal

func (t Time) Equal(other Time) bool

Equal returns true if both Time objects encode the same time or are both null. Two times can be equal even if they are in different locations. For example, 6:00 +0200 CEST and 4:00 UTC are Equal.

func (Time) ExactEqual

func (t Time) ExactEqual(other Time) bool

ExactEqual returns true if both Time objects are equal or both null. ExactEqual returns false for times that are in different locations or have a different monotonic clock reading.

func (Time) IsZero

func (t Time) IsZero() bool

IsZero returns true for invalid Times, hopefully for future omitempty support. A non-null Time with a zero value will not be considered zero.

func (Time) MarshalJSON

func (t Time) MarshalJSON() ([]byte, error)

MarshalJSON implements json.Marshaler. It will encode null if this time is null.

func (Time) MarshalText

func (t Time) MarshalText() ([]byte, error)

MarshalText implements encoding.TextMarshaler. It returns an empty string if invalid, otherwise time.Time's MarshalText.

func (Time) Ptr

func (t Time) Ptr() *time.Time

Ptr returns a pointer to this Time's value, or a nil pointer if this Time is null.

func (*Time) SetValid

func (t *Time) SetValid(v time.Time)

SetValid changes this Time's value and sets it to be non-null.

func (*Time) UnmarshalJSON

func (t *Time) UnmarshalJSON(data []byte) error

UnmarshalJSON implements json.Unmarshaler. It supports string and null input.

func (*Time) UnmarshalText

func (t *Time) UnmarshalText(text []byte) error

UnmarshalText implements encoding.TextUnmarshaler. It has backwards compatibility with v3 in that the string "null" is considered equivalent to an empty string and unMarshaling will succeed. This may be removed in a future gversion.

func (Time) Value

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

Value implements the driver Valuer interface.

func (Time) ValueOrZero

func (t Time) ValueOrZero() time.Time

ValueOrZero returns the inner value if valid, otherwise zero.