技术词典 - 控制工程师论坛-控制工程网 ... access constraint 存取约束 Access contrl—Logging and Reporting 访问控制-登录 access control 存取控制 ...
基于6个网页-相关网页
在其他实例中，此模式也是有用的，包括登录和打印，例如，当您想要一个能够每次访问并控制一个特别打印机的类实例。
Other instances in which this pattern is useful include logging and printing, such as when you want only one instance of a class to access and control one particular printer at a time.
不管应用程序的访问控制基于密码还是基于角色，您都需要一个登录和注销系统来处理用户身份验证。
Regardless of whether your application's access control will be based on passwords or roles, you'll still need a login and logout system to handle user authentication.
图4显示了已登录用户具有访问控制权限的位置列表。
The places list for the logged-in user's access control is displayed in figure 4.
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