What is the use JSON?

As a domain expert in data interchange formats, I can tell you that JSON, or JavaScript Object Notation, is a lightweight data-interchange format that is easy for humans to read and write, and easy for machines to parse and generate. It's based on a subset of the JavaScript Programming Language, but it is language-independent and can be used with many programming languages. Here are some key uses and features of JSON: 1. Data Interchange: JSON is commonly used for transmitting data between a server and a web application, as it is less verbose than XML and typically more efficient to parse. 2. APIs: Many web APIs use JSON as their primary data format for requests and responses because of its simplicity and efficiency. 3. Storing Configuration Settings: JSON is often used to store and exchange configuration settings, due to its clear structure and ease of use. 4. Data Serialization: It's used for serializing and deserializing complex data structures, making it easier to store data and transmit it across different systems. 5. Cross-Language Support: Since JSON is language-independent, it facilitates data exchange between different programming environments. Now, let's translate that into Chinese: 作为一个数据交换格式领域的专家，我可以告诉你 JSON，或JavaScript对象表示法，是一种轻量级的数据交换格式，易于人类阅读和编写，也易于机器解析和生成。它基于JavaScript编程语言的一个子集，但它是与语言无关的，并且可以与许多编程语言一起使用。以下是JSON的一些关键用途和特点： 1. 数据交换：JSON通常用于服务器和Web应用程序之间的数据传输，因为它比XML更简洁，通常更易于解析。 2. APIs：许多Web API使用JSON作为请求和响应的主要数据格式，因为它简单高效。 3. 存储配置设置：由于其清晰的结构和易用性，JSON经常用于存储和交换配置设置。 4. 数据序列化：它用于序列化和反序列化复杂的数据结构，使得存储数据和跨不同系统传输数据变得更加容易。 5. 跨语言支持：由于JSON是与语言无关的，它促进了不同编程环境之间的数据交换。

JSON, or JavaScript Object Notation, is a minimal, readable format for structuring data. It is used primarily to transmit data between a server and web application, as an alternative to XML. Squarespace uses JSON to store and organize site content created with the CMS.