Method of copying and pasting among cloud application programs of a plurality of cross-cloud server host sessions

Abstract

The invention discloses a method for copying and pasting among cloud application programs of a plurality of cross-cloud server host sessions. The method comprises the following steps: S1, setting a clipboard proxy program on each cloud server host; S2, creating a subscription queue on a message queue server; S3, enabling the clipboard agent program in the session A to broadcast the copy operationinformation, and enabling other cloud clipboard agent to program set respective system clipboard by using declaration; and S4, executing a pasting operation on the session B by the user, and putting the obtained clipboard data into a system clipboard of the cloud server host for a window initiating a pasting behavior to obtain. According to the clipboard grouping and sharing technology, the same user can be connected to a plurality of cloud server hosts at the same time, cloud application windows running on a plurality of remote hosts are opened and used concurrently, user-level clipboard copying and pasting operation is carried out on the cloud application windows crossing the cloud server hosts, the speed is high, and secret divulging is prevented.

Description

technical field [0001] The invention belongs to the technical field of cloud applications, and in particular relates to a method for copying and pasting between multiple cloud application programs across cloud server host sessions. Background technique [0002] With the rapid development of cloud computing and cloud desktop technology, people's usage scenarios have further developed from the desktop cloud to the application cloud. Through the deployment of cloud applications, users can use existing computer software like using WeChat applets. They do not need to install various complicated software on their computers, and can directly double-click to open traditional Office and 3D design through the application software store. Even self-developed software applications can avoid various problems such as insufficient personal computer space, software system compatibility, troublesome operation and maintenance of computer failures, too few software licenses, and document confid...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for copying and pasting between multiple cloud application programs crossing cloud server host sessions, so as to solve the problem of when a user copies and pastes between multiple cross cloud host session application programs in the existing cloud application technology , through the clipboard redirection channel of the remote desktop, the copied data is first transferred from a cloud host to the user's own local computer, and then transferred from the user's own local computer to another cloud host, resulting in slow transmission speed. Technical problems that are likely to cause data leakage

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