>通过优雅地处理模型绑定故障来增强您的Laravel应用程序。 而不是通用404错误,而是利用Laravel的missing
方法来创建改善用户体验的自定义响应。在处理URL更改,更名的产品或为缺失资源提供有用的建议时,这尤其有价值。
此技术允许复杂的错误处理超出简单的404页。
这是使用>方法实现智能重定向的方法:missing
>
Route::get('/articles/{article:slug}', [ArticleController::class, 'show']) ->missing(function (Request $request) { return redirect()->route('articles.index') ->with('message', 'Article not found'); });
// Route for archived articles Route::get('/articles/{article:slug}', [ArticleController::class, 'show']) ->missing(function (Request $request) { // Check for archived article $archived = ArchivedArticle::where('original_slug', $request->route('article')) ->first(); if ($archived) { return redirect()->route('articles.archived', $archived->slug) ->with('info', 'This article has been moved to our archive.'); } return redirect()->route('articles.index') ->with('info', 'Article not found. Browse our latest posts.'); });
例如:
>通过使用
<code>// Accessing /articles/old-article-slug // Redirects to /articles/archived/old-article-slug // With flash message: "This article has been moved to our archive."</code>
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