如何将ParseObject转换/还原为Json

// 获取ParseObject实例
const parseObject = new ParseObject("ClassName");
parseObject.set("key1", "value1");
parseObject.set("key2", "value2");

// 将ParseObject转换为JSON
const jsonObject = parseObject.toJSON();

// 将JSON对象序列化为字符串
const jsonString = JSON.stringify(jsonObject);

console.log(jsonString);

// 解析JSON字符串为JSON对象
const jsonString = '{"className":"ClassName","key1":"value1","key2":"value2"}';
const jsonObject = JSON.parse(jsonString);

// 将JSON对象转换为ParseObject
const parseObject = ParseObject.fromJson(jsonObject);

console.log(parseObject.get("key1")); // 输出：value1
console.log(parseObject.get("key2")); // 输出：value2