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c++ - 在 Qt Creator 中创建新的 Symbian 应用程序时, "Target UID3"是什么意思?

转载 作者:太空宇宙 更新时间:2023-11-04 12:02:34 25 4
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当创建新的 Symbian 应用程序时,这会出现在 Qt Creator 中新建项目向导的步骤之一。

上面写着目标 UID3:0xE3491AB7

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最佳答案

简而言之:

A UID is a globally unique identifier consisting of a 32-bit number. UIDs are used throughout the Symbian platform to enable various kinds of file identification and association.

Because UIDs are fundamental to the Symbian platform, it is important that they are used correctly when developing programs. To ensure uniqueness, it is essential that UIDs are properly allocated. Uniqueness is guaranteed by allocating UIDs centrally from a database managed by Symbian at https://www.symbiansigned.com.

和:

During development, or for test code, temporary UIDs may be chosen from the unprotected test range 0xExxxxxxx. These UIDs can be used during development for unsigned applications but must not be used in released software. Note that such applications may not be installable via a SIS file. See the Symbian Signed website for more information.

Care must still be taken to avoid clashes within development teams and between multiple projects, including old projects which may still be installed on an emulator or native platforms. UID clashes may stop a program from loading correctly, typically leading to Not Found errors.

有关 UID 的全面说明,请参阅 Symbian Developer's Library 中的相关页面.

关于c++ - 在 Qt Creator 中创建新的 Symbian 应用程序时, "Target UID3"是什么意思?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/13540154/

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