Method and device for serializing data object as well as method and device for deserializing data object

Abstract

The invention discloses a method and a device for serializing a data object as well as a method and a device for deserializing the data object. The method for serializing the data object comprises the following steps: acquiring the data object; by taking the data object as a parameter, calling a serialization function, and acquiring root properties included in the data object; generating a text path according to positions of the root properties in the data object; acquiring attribute value objects corresponding to the root properties, and converting the attribute value objects into text values; linking the text path and the text values corresponding to the same root properties through equal signs to form a text format of attribute value pairs, and generating serialized results of the respective root properties. According to the method disclosed by the invention, a hierarchical structure described by the data object can be simplified, and data query efficiency and data modification efficiency can be increased.

Description

technical field [0001] The present application relates to the field of computer application technology, in particular to a method and device for serializing and deserializing data objects. Background technique [0002] Serialization is the process of converting an object's state information into a form that can be stored or transmitted. During serialization, an object writes its current state to temporary or persistent storage. Later, the object can be recreated by reading or deserializing the object's state from the store. [0003] Traditional serialization methods include: JavaBuildIn, hessian, xml, Json, etc. Among them, JavaBuildIn and hessian are binary-based serialization methods, and the serialized data is unreadable. XML is a text-based serialization method, but due to the structural characteristics of XML, the serialized text data structure is cumbersome and redundant. [0004] Relatively speaking, the currently more commonly used Json serialization method is a f...

AI Technical Summary

Problems solved by technology

The text format generated by the traditional Json format serialization method is characterized by a complex data hierarchy

Therefore, in some scenarios that cannot be deserialized and can only directly access the text format (such as: when stored in a database field), since the Json format is a large text string, it is necessary to find out where some of the text data is located. location is more difficult

In addition, if some text content needs to be modified to other content, it will be more difficult to achieve

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