Device and technology for reading life cycle information of OFD layout file

Abstract

The invention discloses a device and technology for reading life cycle information of an OFD layout file. According to the method, the binary stream content in the OFD layout file is directly read through a decompression technology, and the life cycle file in the OFD layout file is obtained through step-by-step searching. By means of the method, people can read the content of the OFD file through the device and the technology, and the life cycle information of the OFD layout file can be effectively looked up; the binary stream content in the OFD layout file is directly read through the decompression technology, the process and time for decompressing the binary stream content to a temporary directory can be effectively omitted, and the reading efficiency of the OFD layout file is improved. No matter whether the file is in the application environment or leaves the application environment, the main process information and behavior information of the life cycle of the file in the original application system can be quickly and efficiently seen.

Description

technical field [0001] The invention relates to the field of OFD format file processing, in particular to a device and technology for reading the life cycle information of OFD format files. Background technique [0002] The flow of documents needs to be system-based, and the workflow form system is a commonly used system. Now the commonly used workflow form systems include application systems such as official document circulation systems, administrative approval systems or file management systems. The circulation of official documents is mainly carried out through the above workflow form system. It realizes the interaction and storage of business data by electronic forms. Generally, the OFD file is used as the main body, and PDF and other files in different formats exist as attachments and are circulated as a whole. [0003] Workflow realizes the flow of abstract processes, and the realization of specific business needs to be completed in the electronic form module, such as...

AI Technical Summary

Problems solved by technology

[0004] However, for the OFD format file in the workflow form system, people often can only view its content, but cannot effectively consult its specific life cycle information, such as its source initiation, circulation process, document approval records, etc., and The life cycle information of the OFD format file cannot be stored separately for later reference, which causes some inconvenience to people's use