An interesting feature of deploying a web service as an OSGi bundle is multiple versions of a web service can be deployed simultaneously.

把Web服务作为一个osgi包进行部署的一个有趣功能就是可以同时部署一个Web服务的多个版本。

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An interesting feature of OSGi is multiple versions of a bundle can be deployed to the same container.

OSGi的一个有趣的功能就是能够把一个服务包的多个版本部署到同一个容器中。

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The persistence bundle makes use of another standard feature of enterprise OSGi, JPA integration, to take advantage of managed persistence.

持久性bundle使用企业osgi的另一个标准特性—JPA集成—来利用托管持久性。

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