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49 lines
1 KiB
Go
49 lines
1 KiB
Go
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// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package json_test
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import (
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"encoding/json"
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"fmt"
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"os"
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)
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// {"ID":1,"Name":"Reds","Colors":["Crimson","Red","Ruby","Maroon"]}
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func ExampleMarshal() {
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type ColorGroup struct {
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ID int
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Name string
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Colors []string
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}
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group := ColorGroup{
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ID: 1,
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Name: "Reds",
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Colors: []string{"Crimson", "Red", "Ruby", "Maroon"},
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}
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b, err := json.Marshal(group)
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if err != nil {
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fmt.Println("error:", err)
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}
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os.Stdout.Write(b)
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}
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// [{Name:Platypus Order:Monotremata} {Name:Quoll Order:Dasyuromorphia}]
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func ExampleUnmarshal() {
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var jsonBlob = []byte(`[
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{"Name": "Platypus", "Order": "Monotremata"},
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{"Name": "Quoll", "Order": "Dasyuromorphia"}
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]`)
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type Animal struct {
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Name string
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Order string
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}
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var animals []Animal
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err := json.Unmarshal(jsonBlob, &animals)
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if err != nil {
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fmt.Println("error:", err)
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}
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fmt.Printf("%+v", animals)
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}
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