Grails - 具有空值路径参数的 URL 映射

发布于 2025-01-20 06:34:01 字数 374 浏览 3 评论 0原文

在我的 Grails 4 Web 应用程序中定义了 2 个 URL 映射

"/projects" ( controller: 'team', action: 'listProjects' )
"/projects/$projectid" ( controller: 'team', action: 'getProject' )

当在第二个映射中， projectid 参数被错误地传递为“”（空字符串）时，将处理 listProjects 操作而不是 getProject （预期的）。
有办法做到这一点吗？我实际上希望返回“未找到项目”错误来代替项目列表。

提前致谢！

原文

In my Grails 4 web-app defined 2 URL mappings

"/projects" ( controller: 'team', action: 'listProjects' )
"/projects/$projectid" ( controller: 'team', action: 'getProject' )

When, in the 2nd mapping, projectid param is erroneously passed as “” (empty string), the listProjects action is processed instead of getProject (the intended one).
Is there a way to do that? I'd actually want a "project not found" error to be returned in place of the list of projects.

Thanks in advance!

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