Multi-terminal conference data browsing permission management method oriented to paperless conference system (C / S structure system)

Abstract

The invention belongs to the field of software development, and provides a management method for multi-terminal conference data browsing authority under a paperless conference system (C / S structure system), which comprises the following steps: a server generates a license file; before a predetermined conference starts, the server sends a license file to the terminal, and the conference database downloads all data of the conference; in the conference, the terminal makes a file browsing request and accesses a file; and after the conference is finished, the server recycles the license file, and the terminal cleans the conference database.

Description

Technical Field

[0001] The present invention relates to the field of software development, and in particular to a method for managing terminal file data browsing permissions in a paperless conference system. Background Art

[0002] With the development of information technology, the application of paperless conference systems is becoming more and more popular. Paperless conference systems usually store files in the cloud or in-house network servers. When the network fails, the participants' devices cannot establish a connection with the server, resulting in the inability to access the required conference files, reducing the efficiency of the meeting. Summary of the invention

[0003] The purpose of the present invention is to provide a management method for terminal file information browsing permissions in a paperless conference system, combining file information and license permissions to ensure that terminal file access in a paperless conference is not affected by network failures, reduce the impact on business, and improve efficiency.

[0004] The present invention solves the technical problem and adopts the following technical solution:

[0005] A method for managing conference material browsing permissions includes the following steps:

[0006] A method for managing multi-terminal conference material browsing permissions in a paperless conference system (C / S structure system), characterized by comprising a material browsing license pool (1), a material browsing license (2), a conference material library (3) and the following steps (b):

[0007] First, generate a license file;

[0008] Second, before the scheduled meeting starts, the server sends a license file to the terminal, and the conference database downloads all the meeting materials;

[0009] Third, during the meeting, the terminal makes a file browsing request to access the file;

[0010] Fourth, when the meeting ends, the server recycles the license file and the terminal cleans up the meeting database.

[0011] Furthermore, the data browsing license pool can monitor organizational structures, meetings, topics, uploaded meeting files, and administrator authorization information, and dynamically generate data access license files for meeting participants based on the monitoring content; before the meeting starts, the data browsing license file is sent to the corresponding terminal based on the user name and role; if the server updates the meeting data when the license has not been recovered, the corresponding updated license file can be sent to the terminal and the old license can be recovered; deployed on the server side.

[0012] Furthermore, the data browsing license describes the list of files that the terminal user can browse in the current meeting, which is presented in the form of an md5 checksum; it describes the generation time, meeting name and version number of the current license; and it is dynamically generated by the license pool.

[0013] Furthermore, the conference database can download all files and materials uploaded during the preparation of the current meeting before each meeting begins; after each meeting, check whether the files have been modified; upload the modified files to the server; and be deployed on the terminal device.

[0014] Furthermore, the server generates a data browsing license for the participants by monitoring the organization structure, meeting schedule, personnel information, uploaded meeting files and administrator authorization information.

[0015] Furthermore, before the scheduled meeting starts, the server sends the license file to the terminal according to the meeting seating arrangement and calculates the MD5 value of each file. The terminal conference database downloads all the information of the current meeting and verifies the integrity of the file.

[0016] Furthermore, during a conference, when a terminal user triggers a file browsing action, the terminal first accesses the local license file for verification to confirm that the user has the authority to open the file.

[0017] Furthermore, after the meeting is over, the server recycles the license file, and the terminal first performs file verification, cleans up files whose md5 codes are consistent with those before the meeting, and uploads files whose md5 codes are inconsistent with those before the meeting.

[0018] The beneficial effect of the present invention is as follows: through the above-mentioned file transfer management method, first, the server generates a license file, and secondly, before the scheduled meeting starts, the server sends the license file to the terminal, and the conference database downloads all the meeting materials. Then, during the meeting, the terminal makes a file browsing request and accesses the file. Finally, when the meeting ends, the server recovers the license file and the terminal cleans up the conference database. Therefore, the present invention ensures that the access to conference materials is not interfered by network failures, is safe and in accordance with user responsibilities and permissions, effectively avoids mistransmission and leakage of information, ensures that the terminal can always obtain the latest conference materials and corresponding browsing permissions, provides a strong guarantee for the smooth progress of the meeting, and ensures the consistency and reliability of conference materials in the entire process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached photos Figure 1 It is an operation flow chart of the present invention. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Example

[0022] This embodiment provides a method for managing the browsing rights of multi-terminal conference materials in a paperless conference system (C / S structure system). Figure 1 , wherein the method comprises the following steps:

[0023] S1. Includes: The data browsing license pool can monitor the organization, meeting, topic, uploaded meeting files and administrator authorization information, and dynamically generate the meeting file data access license file for the participants based on the monitoring content;

[0024] S2. Before the meeting starts, the server data access license pool sends the data browsing license file to the corresponding terminal based on the user name and role; the conference database can download all the files and data uploaded during the current meeting preparation period before each meeting starts; the server sends the license file to the terminal based on the meeting seating arrangement and calculates the MD5 value of each file. The terminal conference database downloads all the data of the current meeting and verifies the integrity of the file;

[0025] S3. During the meeting, the terminal user triggers the file browsing action. The terminal first accesses the local license file for verification, confirms that the user has the authority, and opens the file. ;

[0026] S4. The server recycles the license file, and the terminal first performs file verification, cleans up files with md5 codes that are consistent with those before the meeting, and uploads files with md5 codes that are inconsistent with those before the meeting;

[0027] In actual application, before a paperless meeting is held, the data browsing license pool on the server side starts to monitor the relevant information of the organization, including the theme, topic and roles of the participants of the meeting, etc. At the same time, it also pays attention to the administrator's upload and authorization operations of the meeting documents.

[0028] According to the monitored information, the server dynamically generates a data browsing license suitable for each participating terminal in the license pool based on the meeting arrangement, personnel information, and administrator authorization. At the same time, the server calculates the MD5 value of all file data of this meeting and adds it to the license file.

[0029] According to the meeting seating arrangement, the server sends the license file to each terminal.

[0030] After the terminal receives the license file, the conference database starts downloading all the files and materials uploaded during the current conference preparation. During the download process, the terminal performs integrity check on the downloaded file based on the MD5 value calculated by the server. If the file is found to be damaged or does not match the MD5 value, it will immediately report to the server and re-download to ensure that each terminal has complete and accurate conference materials.

[0031] During a conference, when a participant needs to browse a file, the file browsing action is triggered. The terminal first accesses the local license file for verification to confirm whether the user has the permission to browse the file. If the corresponding file access permission is found in the license file and the user identity is confirmed to match the user name in the license, the operation is allowed to continue.

[0032] After verification, the terminal opens the corresponding file for the user to view.

[0033] After the meeting, the terminal will verify the file and compare the MD5 code of the file in the current file database with the MD5 code recorded when downloading before the meeting. If they are consistent, it means that the file has not been modified, and the terminal will clear it to release storage space. If they are inconsistent, it means that the file has been modified during the meeting, and the file needs to be uploaded to the server so that the server can organize and record the modified content of the meeting. After the upload is completed, it will also be cleared.

[0034] The server initiates the license recovery process.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for managing multi-terminal conference material browsing permissions in a paperless conference system (C / S structure system), characterized by: Includes the data browsing license pool (1), data browsing license (2), conference data library (3) and the following steps (b): First, generate a license file; Second, before the scheduled meeting starts, the server sends a license file to the terminal, and the conference database downloads all the meeting materials; Third, during the meeting, the terminal makes a file browsing request to access the file; Fourth, when the meeting ends, the server recycles the license file and the terminal cleans up the meeting database.

2. The management method according to claim 1, characterized in that: (1) The data browsing license pool can monitor organizational structures, meetings, topics, uploaded meeting files, and administrator authorization information, and dynamically generate license files for participants based on the monitoring content; before the meeting starts, the data browsing license file is sent to the corresponding terminal based on the user name and role; if the server updates the meeting data before the license is recovered, the corresponding updated license file can be sent to the terminal and the old license can be recovered; deployed on the server side.

3. The management method according to claim 1, characterized in that: (2) The data browsing license describes the list of files that the terminal user can browse in the current meeting, which is presented in the form of an md5 checksum. It also describes the generation time, meeting name and version number of the current license. It is dynamically generated by the license pool.

4. The management method according to claim 1, characterized in that: (3) Before each meeting, the conference database can download all files and information uploaded during the preparation period of the current meeting; after each meeting, it can verify whether the files have been modified; it can upload the modified files to the server; and it can be deployed on the terminal device.

5. The management method according to claim 1, characterized in that Step (b) The server generates a data browsing license for the participants by monitoring the organization, meeting schedule, personnel information, uploaded meeting files and administrator authorization information.

6. The management method according to claim 1, characterized in that Step (b) Before the scheduled meeting starts, the server sends the license file to the terminal according to the meeting seating arrangement and calculates the MD5 value of each file. The terminal conference database downloads all the information of the current meeting and verifies the integrity of the file.

7. The management method according to claim 1, characterized in that Step (b) During the meeting, the terminal user triggers a file browsing action. The terminal first accesses the local license file for verification, confirms that the user has the authority, and opens the file.

8. The management method according to claim 1, characterized in that Step (b) After the meeting, the server recycles the license file. The terminal first performs file verification, cleans up files whose MD5 codes are consistent with those before the meeting, and uploads files whose MD5 codes are inconsistent with those before the meeting.

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