what is json

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JSON is a lightweight data exchange format that is concise, easy to read, cross-platform and language. JSON data is organized through key-value pairs, where the key is a string and the value can be a string or a numerical value. , Boolean value, array, object or null, it is widely used in web development, data exchange and configuration files. This topic provides you with json-related articles, downloads, and course content for everyone to download and experience for free.