jsonToStruct.example.go

package main

import "fmt"
import "encoding/json"


type Person1 struct {
	Name string
	Age  string
}

type Person2 struct {
	Name string
	Age  int    
}

type Person3 struct {
	Name string
	Age  int    `json:",string"`
} 


type Person4 struct {
	Name string `json:"nombre"`
	Age  int    `json:"edad,string"`
} 

type Person5 struct {
	FirstName         string   `json:"first_name"`
	CurrentAge        float64  `json:"current_age,string"`
} 

func main() {
	
	// Parse json with strings to string properties
	str := `[{"name": "isidro","age": "24"},{"name": "Abelardo","age": "24"}]`
	person1 := []Person1{}
	json.Unmarshal([]byte(str), &person1)
	fmt.Println("Person 1:", person1)
	
	// Parse json with strings and numbers to string properties
	str = `[{"name": "isidro","age": "24"},{"name": "Abelardo","age": 24}]`
	person2 := []Person2{}
	json.Unmarshal([]byte(str), &person2)
	fmt.Println("Person 2:", person2)
	

	str = `[{"name": "isidro","age": "24"},{"name": "Abelardo","age": "24"}]`
	person3 := []Person3{}
	json.Unmarshal([]byte(str), &person3)
	fmt.Println("Person 3:", person3)
	

	str = `[{"nombre": "isidro","edad": "24"},{"nombre": "Abelardo","edad": "24"}]`
	person4 := []Person4{}
	json.Unmarshal([]byte(str), &person4)
	fmt.Println("Person 4:", person4)
	
	str = `[{"first_name": "isidro","current_age": "24"},{"first_name": "Abelardo","current_age": "24"}]`
	person5 := []Person5{}
	json.Unmarshal([]byte(str), &person5)
	fmt.Println("Person 5:", person5)
}