Encoding and Decoding JSON in Golang

Introduction

This challenge aims to test your knowledge of encoding and decoding JSON data in Golang.

Skills Graph

JSON

You are required to complete the code provided to encode and decode JSON data in Golang. The code contains examples of encoding and decoding basic data types, as well as custom data types.

Requirements

• Basic knowledge of Golang programming language.
• Familiarity with encoding and decoding JSON data in Golang.
• Ability to read and understand existing Golang code.

Example

$ go run json.go
true
1
2.34
"gopher"
["apple","peach","pear"]
{"apple":5,"lettuce":7}
{"Page":1,"Fruits":["apple","peach","pear"]}
{"page":1,"fruits":["apple","peach","pear"]}
map[num:6.13 strs:[a b]]
6.13
a
{1 [apple peach]}
apple
{"apple":5,"lettuce":7}


## We've covered the basic of JSON in Go here, but check
## out the [JSON and Go](https://go.dev/blog/json)
## blog post and [JSON package docs](https://pkg.go.dev/encoding/json)
## for more.

Summary

This challenge tests your ability to encode and decode JSON data in Golang. By completing this challenge, you should have a better understanding of how to work with JSON data in Golang.