Optimization method and system for JSON serialization and deserialization

Abstract

The invention relates to the technical field of JSON serialization and deserialization optimization, and provides an optimization method and system for JSON serialization and deserialization, and the method comprises the steps: creating a JSON object abstraction base class for optimizing JSON serialization and deserialization, and defining macro definition objects for the creation of various types of attributes and the realization of the analysis of each attributein the JSON object abstract base class ; when a deserialization operation is executed on the JSON, analyzing the JSON data through the JSON analysis library, generating a JSON object key value pair in a key-va ue format, then creating a service logic class of all attribute members containing the JSON data by calling a JSON object abstract base class, and performing assignment on each attribute; and when serialization operation is executed on the JSON, calling a service logic class, obtaining a specific value of an attribute member, forming a JSON object key value pair in a key-va ue format, and further executing serialization operation on the JSON object key value pair through the JSON analysis library to generate serialized JSON data.

Description

technical field [0001] The invention relates to the technical field of JSON serialization and deserialization optimization, in particular to an optimization method and system for JSON serialization and deserialization. Background technique [0002] JSON is a lightweight data interchange format. Easy for humans to read and write, but also easy for machines to parse and generate. It is widely used in software development and programming. [0003] Serialization is a method of storing class objects in a high-level language (such as C++) in the form of bytes on disk or transmitting data during software programming. Deserialization is the method of restoring the serialized byte object to a class object. In programming practice, JSON is used as the data storage format, and the method of serialization and deserialization is widely used. [0004] When using JSON for serialization operations, it is necessary to generate corresponding JSON strings for each attribute of the class ob...

AI Technical Summary

Problems solved by technology

[0007] 1. It is inconvenient to use, which greatly affects programming efficiency: programmers cannot intuitively see in the code editor which accessible attribute objects exist in the JSON data that needs to be converted by the current business logic, and the value types of these attributes;

[0008] 2. It is not conducive to multi-person collaboration: JSON is used for serialization and deserialization in the programming process for data exchange. The JSON data format may be defined by a software designer, and software programmers who use JSON for data exchange may Not the former, which makes programmers have to fully understand or easily query the structure and content of JSON data formatters, which may lead to a lot of communication or write documentation for query to solve this problem, greatly reducing the Improve the reliability and efficiency of multi-person cooperation

[0009] 3. Error-prone, hidden errors, and difficult error correction: once programmers make mistakes or omit the corresponding attributes in JSON data, the code editor cannot give error prompts during the grammar detection stage

There may not be an error when the program is running, but it will cause the data stored in the serialized JSON string to be wrong, and it will also cause the deserialization to fail to parse the correct attribute value, resulting in data with this JSON A series of exchanged business logic uses wrong data until a data-sensitive business logic makes an error, which leads to error concealment, it is difficult to trace the source of the error, and even causes serious adverse consequences to the entire system

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