JavaScript Object Notation (JSON)
A simple, text-based format used to represent structured data
JSON is a way to exchange data that is easy for humans to read and write. It is commonly used to transfer data between a server and a web application (client-server interaction). JSON is lightweight and displays data in a straightforward, readable format, making it a popular choice among developers. Because of its simplicity and efficiency, JSON has become more favoured than other data formats like XML.
JSON 是一种易于人类读写的数据交换方式。它通常用于在服务器和 Web 应用程序之间传输数据（客户端-服务器交互）。JSON 轻量级，以直观易读的格式显示数据，因此深受开发人员的青睐。由于其简洁高效，JSON 比 XML 等其他数据格式更受青睐。
Key Points about JSON
Human-Readable: Easy to read and write for humans.
Language-Independent: Can be used with many programming languages.
Common Usage: Frequently used to transfer data between servers and web applications.
Lightweight: Minimal and efficient, unlike more complex formats like XML.