What is JSON in JavaScript?
JSON stands for JavaScript Object Notation.
JSON is a lightweight data format used to store and exchange data between applications, especially between a frontend and backend/API.
Example:
{
"name": "Sathish",
"age": 24,
"skill": "JavaScript"
}
Key & Value:
"name" → key
"Sathish" → value
"age" → key
24 → value
原文:https://www.a8q9.cn/en/article/what-is-json-in-javascript-f70066.html