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March 8, 2018 17:23
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Golang JSON ve interface kullanımı.(v5)
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package main | |
import ( | |
"encoding/json" | |
"fmt" | |
) | |
// Person object | |
type Person struct { | |
FirstName, LastName string // Küçük harf olursa json kütüphanesi erişemeyecek. | |
Number string `json:"number"` // json field name'i değişebiliriz. | |
Company Company `json:"-"` // json kütüphanesi için ignore edelim. | |
} | |
// Company object | |
type Company struct { | |
Name string `json:"name"` // Şirket Adı | |
Address string // Şirket Adresi | |
Persons []*Person `json:"persons,omitempty"` // Personeller | |
} | |
// AddPerson to Company | |
func (company *Company) AddPerson(person *Person) { | |
company.Persons = append(company.Persons, person) | |
} | |
func main() { | |
company := &Company{ | |
Name: "AKM", | |
Address: "TeknoKent", | |
} | |
p := &Person{ | |
FirstName: "A.Kadir", | |
LastName: "Mutlu", | |
} | |
p.Number = "0449444944944" | |
p.Company = *company | |
company.AddPerson(p) // Add Person to Company | |
p2 := &Person{ | |
FirstName: "Mujdat", | |
LastName: "Cengiz", | |
} | |
p2.Number = "0449444944944" | |
p2.Company = *company | |
company.AddPerson(p2) // Add Person to Company | |
result, err := json.Marshal(company) | |
if err != nil { | |
panic(err) | |
} | |
fmt.Println(string(result)) | |
/* | |
{ | |
"name":"AKM", | |
"Address":"TeknoKent", | |
"persons":[ | |
{ | |
"FirstName":"A.Kadir", | |
"LastName":"Mutlu", | |
"number":"0449444944944" | |
}, | |
{ | |
"FirstName":"Mujdat", | |
"LastName":"Cengiz", | |
"number":"0449444944944" | |
} | |
] | |
} | |
*/ | |
} |
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