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Documentation→Reference→Data→Composite→JSONObject

Name

getInt()

Class

JSONObject

Description

Gets the int value associated with the specified key.

Examples

// The following short JSON file called "data.json" is parsed 
// in the code below. It must be in the project's "data" folder.
//
// {
//   "count": 32,
//   "weight": 1.13,
//   "name": "grape",
//   "isFruit": true
// }

JSONObject json;

void setup() {

  json = loadJSONObject("data.json");

  int count = json.getInt("count");
  float weight = json.getFloat("weight");
  String name = json.getString("name");
  boolean isFruit = json.getBoolean("isFruit");

  println(count + ", " + weight + ", " + name + ", " + isFruit);
}

// Sketch prints:
// 32, 1.13, grape, true

Syntax

.getInt(key)
.getInt(key, defaultValue)

Parameters

key(String)A key string.
key(String)A key string.
defaultValue(int)The default.

Return

int

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

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