Laravel:控制器方法执行后如何重定向 [英] Laravel: How to redirect after controller method execution

问题描述

web.php:

web.php:

Route::post('caption/{id}/delete', 'DetailController@deleteCaption');

DetailController.php:

DetailController.php:

public function deleteCaption(Request $request, $id) {
    $caption = Caption::findOrFail($id);
    $caption->delete(); //doesn't delete permanently

    return response(204);
}

admin.blade.php:

admin.blade.php:

<p value='{{$caption->id}}'>{{$caption->content}}</p>
<form action="caption/{{$caption->id}}/delete" method="post">
<button type="submit">Delete caption</button>
</form> 
<form action="caption/{{$caption->id}}/approve" method="post">
<button type="submit">Accept caption</button>
</form>     

我要创建该图像，以便在删除图像后将用户重定向回位于localhost:8000/admin的管理页面.

I want to make it so that after I delete an image, the user is redirected back to the admin page, located at localhost:8000/admin.

我该怎么做?我无法理解文档.

How can I do this? Documentation isn't understandable to me.

推荐答案

您可以像这样重定向

public function deleteCaption(Request $request, $id) {
    $caption = Caption::findOrFail($id);
    $caption->delete(); //doesn't delete permanently

    return redirect()->to('link/to/anywhere');
}

或
您可以这样重定向

OR
You can redirect like this

return redirect()->back();

回到您的最后状态.

OR

return route('yourRouteName');
//if there's parameters
return route('yourRouteName', ['id' => 1]);

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