json以及如何使用它

{
  "name": "John",
  "age": 30,
  "city": "New York"
}

[
  "apple",
  "banana",
  "orange"
]

// 将 JSON 字符串解析为 JavaScript 对象
var jsonString = '{"name":"John","age":30,"city":"New York"}';
var jsonObject = JSON.parse(jsonString);

// 将 JavaScript 对象转换为 JSON 字符串
var jsonObject = {
  "name": "John",
  "age": 30,
  "city": "New York"
};
var jsonString = JSON.stringify(jsonObject);

import json

# 将 JSON 字符串解析为 Python 对象
jsonString = '{"name":"John","age":30,"city":"New York"}'
jsonObject = json.loads(jsonString)

# 将 Python 对象转换为 JSON 字符串
jsonObject = {
  "name": "John",
  "age": 30,
  "city": "New York"
}
jsonString = json.dumps(jsonObject)