J2EE同时提供了声明和编程形式的基于角色的授权功能。
J2EE provides both declarative and programmatic role-based authorization capabilities.
认证和授权系统的管理功能通常由这些系统本身提供。
Management functions of the authentication and authorization systems are typically provided by those systems themselves.
Framework Manager没有为它的功能提供授权。
Framework Manager doesn't provide authorization for it's functionality.
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