序列化对象而不是使用xml的好处 [英] Benefits of serializing an object instead of using xml

问题描述

正确，我的应用程序将其对象另存为xml.我考虑序列化对象的原因是为了提高速度.序列化还有其他好处吗?

Right my my application saves its objects as xml. The reason why I am considering serializing the objects is for a speed gain. Are there any other benefits of serializing?

推荐答案

有一个与性能无关的缺点:如果更改基础对象，则无法检索序列化的数据.如果数据是长期存在的，那么您可以设置自己的刚性对象模型.

There's one downside that has nothing to do with performance: You can't retrieve the serialized data if you ever change the underlying objects. If the data is long-lived, you could be setting yourself up for a rigid object model.

XML的优势在于保留了鸭子键入"的可能性； JSON也是如此，它比XML轻.

XML the advantage of leaving open the possibility of "duck typing"; so does JSON, and it's lighter than XML.

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