V2EX read access

Read Access

定义 Definition

“Read access”指“读取权限/只读访问权”,表示用户或程序可以查看、读取数据,但通常不能修改、写入或删除(具体取决于系统的权限设置)。常见于文件系统、数据库、API、云存储与权限管理中。

发音 Pronunciation (IPA)

/rid kss/

例句 Examples

I have read access to the shared folder.
我对这个共享文件夹有读取权限。

For security reasons, contractors are granted read access to the database but cannot update any records.
出于安全原因,外包人员被授予数据库的读取权限,但不能更新任何记录。

词源 Etymology

  • read 源自古英语 rdan,本义与“解释、理解、阅读”相关,后来固定为“阅读/读取”。在计算机语境中常指“读取(数据)”。
  • access 源自拉丁语 accessus(接近、进入),由 *ac-*(向)+ cedere(行走、前进)构成,进入英语后发展为“进入/使用某物的权利或机会”。
    组合为 “read access” 即“以读取为目的的访问权限”。

相关词 Related Words

文学与著作 Literary Works

  • Code Complete(Steve McConnell)在讨论代码质量与系统设计时常涉及权限与可修改性等概念(如只读数据、访问限制)。
  • Design Patterns: Elements of Reusable Object-Oriented Software(Gamma 等)谈到对象协作与封装边界时会涉及“访问/控制访问”的设计思路,与权限管理语境相关。
  • UNIX and Linux System Administration Handbook(Nemeth 等)系统管理与权限模型章节中讨论对文件/资源的读取与访问控制,常出现“read access/读取权限”类表述。
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