https://github.com/linkdata/jq

Go JSON structure query path getter/setter
https://github.com/linkdata/jq

golang json nodependencies

Last synced: about 1 month ago
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Go JSON structure query path getter/setter

• Host: GitHub
• URL: https://github.com/linkdata/jq
• Owner: linkdata
• License: mit
• Created: 2025-08-12T06:33:21.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-08-20T13:32:47.000Z (7 months ago)
• Last Synced: 2025-08-20T14:30:39.806Z (7 months ago)
• Topics: golang, json, nodependencies
• Language: Go
• Homepage:
• Size: 42 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# jq

Go JSON structure query path getter/setter

```go

package main

import (

	"encoding/json"

	"fmt"

	"github.com/linkdata/jq"

)

const rawJson = `{

  "name": "John Doe",

  "age": 30,

  "isStudent": false,

  "hobbies": ["reading", "hiking", "gaming"],

  "address": {

    "street": "123 Main St",

    "city": "Anytown",

    "zip": "12345"

  }

}`

type Address struct {

	Street string `json:"street"`

	City   string `json:"city"`

	Zip    string `json:"zip"`

}

type Person struct {

	Name      string   `json:"name"`

	Age       int      `json:"age"`

	IsStudent bool     `json:"isStudent"`

	Hobbies   []string `json:"hobbies"`

	Address   Address  `json:"address"`

}

func main() {

	var person Person

	var err error

	if err = json.Unmarshal([]byte(rawJson), &person); err == nil {

		var firsthobby string

		if firsthobby, err = jq.GetAs[string](&person, "hobbies.0"); err == nil {

			fmt.Println(firsthobby)

			var address Address

			if address, err = jq.GetAs[Address](&person, "address"); err == nil {

				fmt.Println(address.City)

			}

		}

	}

	if err != nil {

		panic(err)

	}

	// Output:

	// reading

	// Anytown

}

```