JSON键值对序列化和反序列化解析

什么是JSON? JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write and easy for machines to parse and generate. JSON is a text format that is completely language independent. 翻译:Json【javascript对象表示方法】,它是一个轻量级的数据交换格式,我们可以很简单的来读取和写它,并且它很容易被计算机