How to parse JSON

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate.

Two basic structures:

• A collection of name/value pairs. This is realized as a dictionary or hash table in other languages.
• An ordered list of values. This is realized as an array or list in other languages.

Examples:

• {"first":"hello","second":"world"}
• {"people":[{"first":"hello","second":"world"},{"first1"""hello1"}]}

A very simple example to show how to parse Json

https://github.com/niuyuzhou/JsonParserDemo