json simple array example

Question:

How to set the correct format of a simple array in JSON with only a key? I do it like this, swears:

{
    "1",
    "2",
    "3",
    "4"
}

Answer:

JSON data ( RFC 4627 ) is:

• Objects { ... } or
• Arrays [ ... ] or
• Values ​​of one of the types:
  • strings in double quotes,
  • number,
  • boolean true / false ,
  • null .

The JSON object looks like this:

{"ключ":значение, "ключ": значение}

And this is what the array looks like:

["значение", "значение"]

In your case, the correct JSON array would be:

[1, 2, 3, 4]

Excerpt from RFC:

A JSON text is a serialized object or array.

  JSON-text = object / array