路由模式错误：无法引用变量名不止一次

Question

我在web.php以下航线

Route::resource("api/companies/{kind}", "api\Companies", ['only' => ['index', 'create', 'store', 'show']]); 

有了这样的路线会给我一个错误：

Route pattern "/api/companies/{kind}/{{kind}}" cannot reference variable name "kind" more than once. 

但是，如果我从路径删除“显示”选项，它的工作原理：

Route::resource("api/companies/{kind}", "api\Companies", ['only' => ['index', 'create', 'store']]); 

看不到有什么不对我的路线，又有什么relationsh ip与'show'选项。

Answer 1

Route pattern "/api/companies/{type}/{kind}" cannot reference variable name "kind" more than once. 

您不能在路由中使用两次变量。改变它别的东西。

Answer 2

尝试删除您的通配符，

Route::resource("api/companies", "api\Companies", ['only' => ['index', 'create', 'store', 'show']]); 

请参阅本文档：https://laravel.com/docs/5.5/controllers#restful-partial-resource-routes

首页这个帮助:)