はてなブックマーク

reflection.go ��mg�U � �g�U package main import ( "fmt" "reflect" ) type Foo struct { FirstName string `tag_name:"tag 1"` LastName string `tag_name:"tag 2"` Age int `tag_name:"tag 3"` } func (f *Foo) reflect() { val := reflect.ValueOf(f).Elem() for i := 0; i < val.NumField(); i++ { valueField := val.Field(i) typeField := val.Type().Field(i) tag := typeField.Tag fmt.Printf("Field Name: %s,\t Field