JSON in Go: Difference between revisions

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Line 14: Line 14:
<syntaxhighlight lang='go'>
<syntaxhighlight lang='go'>
type Item struct {
type Item struct {
        Color   string
  Color string
Size   int
  Size int
Options []string
  Options []string
}
}



Revision as of 17:10, 25 August 2023

Internal

Overview

JSON Marshalling Go → JSON

JSON marshalling means generating a JSON representation from a Go object. It is done with json.Marshal(). The result is a byte array. To convert the byte array to a string, see:

Go Integers | Conversion between bytes and strings

Map Marshalling

Struct Marshalling

By default, only fields that start with capital letters are marshaled. The fields that start with lower caps are invisible to the marshaling process.

type Item struct {
  Color string
  Size int
  Options []string
}



TO PROCESS: https://golang.cafe/blog/golang-json-marshal-example.html

JSON Unmarshalling JSON → Go