Go-carbon v2.3.0 was launched, a easy, semantic and developer-friendly golang bundle for datetime – Releases

go get -u github.com/golang-module/carbon/v2

import  "github.com/golang-module/carbon/v2"

kind Particular person struct {
  Title string `json:"identify"`
  Age int `json:"age"`
  Birthday carbon.Carbon `json:"birthday" carbon:"format:2006-01-02"`
  GraduatedAt carbon.Carbon `json:"graduated_at" carbon:"format:15:04:05"`
  CreatedAt carbon.Carbon `json:"created_at" carbon:"format:2006-01-02 15:04:05"`
}

or

kind Particular person struct {
  Title string `json:"identify"`
  Age int `json:"age"`
  Birthday carbon.Carbon `json:"birthday" carbon:"format:Y-m-d"`
  GraduatedAt carbon.Carbon `json:"graduated_at" carbon:"format:H:i:s"`
  CreatedAt carbon.Carbon `json:"created_at" carbon:"format:Y-m-d H:i:s"`
}

now := Parse("2020-08-05 13:14:15", PRC)
particular person := Particular person {
  Title:        "gouguoyin",
  Age:         18,
  Birthday:    now,
  GraduatedAt: now,
  CreatedAt:   now,
}

err1 := carbon.LoadTag(&particular person)
if err1 != nil {
  // Error deal with...
  log.Deadly(err1)
}
knowledge, err2 := json.Marshal(particular person)
if err2 != nil {
  // Error deal with...
  log.Deadly(err2)
}
fmt.Printf("%s", knowledge)
// Output
{
  "identify": "gouguoyin",
  "age": 18,
  "birthday": "2020-08-05",
  "graduated_at": "13:14:15",
  "created_at": "2020-08-05 13:14:15"
}

str := `{
  "identify": "gouguoyin",
  "age": 18,
  "birthday": "2020-08-05",
  "graduated_at": "13:14:15",
  "created_at": "2020-08-05 13:14:15"
}`
var particular person Particular person

err1 := carbon.LoadTag(&particular person)
if err1 != nil {
  // Error deal with...
  log.Deadly(err1)
}

err2 := json.Unmarshal([]byte(str), &particular person)
if err2 != nil {
  // Error deal with...
  log.Deadly(err2)
}

fmt.Sprintf("%s", particular person.Birthday) // 2002-08-05
fmt.Sprintf("%s", particular person.GraduatedAt) // 13:14:15
fmt.Sprintf("%s", particular person.CreatedAt) // 2002-08-05 13:14:15

• Repair bug in DiffInYears and Agestrategies #181
• Repair bug with misplaced time zone after json.Unmarshal #178
• Transfer CreateFromStdTime technique from carbon.go to creator.go
• Transfer ToStdTime technique from carbon.go to outputer.go
• Transfer deprecated strategies as FromStdTime, Time2Carbon and Carbon2Time to deprecated.go
• Replace stretchr/testify to v1.8.4