Operation: This view provides the ability to perform middleware-specific operations on the target VMs.

Operation：此视图提供了对目标 VM 执行特定于中间件的操作的能力。

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Middleware provides flexible and agile environment for the development and operation of applications in order to help users to develop and integrate flexibly and efficiently complex applications.

中间件的作用在于为应用软件提供运行与开发的环境，帮助用户灵活、高效的开发和集成复杂的应用软件。

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The architecture of smartcard middleware, by means of middleware technology, forms through operation mode, physical model and logic model in the application circumstance.

基于应用环境和中间件技术，提出了操作模式、物理模型和逻辑模型，为智能卡中间件提供了概念性架构。

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