Multi-terminal interaction method and system based on cloud OS, cloud server and storage medium

The invention relates to a multi-terminal interaction method and system based on a cloud OS, a cloud server and a computer readable storage medium. The method comprises the following steps: establishing connection with a first client running on a first terminal, and establishing connection with a second client running on a second terminal; receiving a homologous interaction request sent by the first client, wherein the homologous interaction request carries information of at least one to-be-interacted second client and application information of a to-be-interacted cloud application; in response to the homologous interaction request, jointly distributing a capability node for operating the cloud application for the first client and the second client so as to start an operation instance of the cloud application; and receiving a control instruction of the first client and/or the second client for the operation instance, processing the control instruction, and returning a processing result to the first client and