44 lines
939 B
Go
44 lines
939 B
Go
// Copyright © 2018 Inanc Gumus
|
|
// Learn Go Programming Course
|
|
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
|
|
//
|
|
// For more tutorials : https://learngoprogramming.com
|
|
// In-person training : https://www.linkedin.com/in/inancgumus/
|
|
// Follow me on twitter: https://twitter.com/inancgumus
|
|
|
|
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"strings"
|
|
)
|
|
|
|
// Wizard is one of the greatest of people
|
|
type Wizard struct {
|
|
// name won't be marshalled (should be exported)
|
|
Name string `json:name`
|
|
Lastname string `json:"-"`
|
|
Nick string `json:"nick"`
|
|
}
|
|
|
|
func main() {
|
|
file, err := ioutil.ReadFile("../marshal/wizards.json")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
wizards := make([]Wizard, 10)
|
|
if json.Unmarshal(file, &wizards) != nil {
|
|
panic(err)
|
|
}
|
|
|
|
fmt.Printf("%-15s %-15s\n%s",
|
|
"Name", "Nick", strings.Repeat("=", 25))
|
|
|
|
for _, w := range wizards {
|
|
fmt.Printf("%-15s %-15s\n", w.Name, w.Nick)
|
|
}
|
|
}
|