Yet both sets of topics can be appropriate for the same user roles of performing tasks or getting reference information.
同时这两套主题可能都适合执行任务或者获取引用信息的同一用户角色。
This component is a repository for persisting user account information such as user id and password, permissions, and roles for providing authentication and authorization of Web resources.
该组件是一个储存库，用于持久化用户账户信息，如用户ID和密码、许可和角色，以便提供Web资源的认证和授权。
WAI-ARIA ACTS like a contract between the ATs and the Web user interface, which brings more rich information such as roles and states to the Web page user interface.
WAI - ARIA充当AT和Web用户界面之间的协议，这为Web页面用户界面带来了更加丰富的信息，比如角色和状态。
应用推荐