It represents the originator of access to resources and forms the basis for access control decisions in the JAAS framework.

它代表了访问资源的发起者，并为JAAS框架中的访问控制决策建立了基础。

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The originator of goods or services gains access to a market through marketing channels and so marketing channels are the critical element for a company to win competitive advantage.

产品或服务的创造者通过营销渠道而获取市场，因此营销渠道是企业获得竞争优势的一个关键要素。

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