Object serializing method, object deserializing method, device and system

Abstract

The invention is applicable to the computer field and provides an object serializing method, an object deserializing method, a device and a system. The object serializing method comprises the following steps of obtaining each attribute name and each attribute value of the object in sequence; serializing the obtained attribute values according to the type to which the obtained attribute values belong or decomposing the obtained attribute values into fundamental types and then serializing; connecting all serialized attribute values and the attribute names corresponding to the serialized attribute values and comprising decomposition information according to connection mode information. In an embodiment of the invention, the invention can completely avoid the problem that the object deserializing fails caused by increasing, decreasing or correcting the attributes of the type to which the object belongs, through obtaining the attribute names and attribute values of the object in sequence and serializing the obtained attribute values according to the type to which the obtained attribute values belong or decomposing the obtained attribute values into the fundamental type and then serializing. The realization is simple and the treatment efficiency is high.

Description

technical field [0001] The invention belongs to the field of computers, and in particular relates to an object serialization method, an object deserialization method, an object serialization device, an object deserialization device and an ERP system. Background technique [0002] An existing object serialization method is to serialize the object as a whole, and then save it to the storage medium or output it. An object serialization result corresponds to a serialization identifier serialVersionUID, and the serialization identifier uniquely identifies the serialization of each object. result. When needed, deserialize the stored or received serialized data into objects. For example, the definition of the Person class is as follows: [0003] [0004] If after serializing an object person0 of the Person class, adding, reducing, or modifying the attributes of the Person class, or changing the attributes of the Address class, it will cause the serialization identifier serialV...

AI Technical Summary

Problems solved by technology

However, the serialVersionUID value of the defined object must be displayed for all involved objects, in order to completely avoid the problem of deserialization failure caused by adding, reducing or modifying the attributes of the class, the implementation is complicated, the processing efficiency is low, and For classes that refer to other library files, the serialVersionUID value of objects of this class cannot be explicitly defined or modified

Images