是否有必要为每个用例都包含登录名? [英] Is it necessary to include the login for every usecase?

问题描述

我打算设计一个具有登录功能的系统.登录后，登录的用户可以做几件事，所以需要在这几个用例中包含登录用例.

iam going to design a system that has a login facility. After login the logged user can do several things so is it needs to include login usecase by that several usecases.

推荐答案

在大多数情况下，它只会使您的图表变得混乱.作为用例，登录既不复杂，也不会给您带来很多附加值.在包含用例和描述的文本文档中，包含需要成功登录的功能列表作为先决条件.更易于跟踪和测试.

In most cases, it will only clutter up your diagrams. Login is neither complex nor does it give you much added value as a use case. In your textual document that includes the use cases with description, include as a prerequisite a list of features that require a successful login. Easier to track and to test.

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