Question

我想向这样的网络路由发送一些数据：

error: future cannot be sent between threads safely --> src/main.rs:17:7 | 17 | }.boxed() | ^^^^^ future created by async block is not `Send` | = help: within `impl futures::Future`, the trait `std::marker::Send` is not implemented for `std::sync::MutexGuard<'_, Client>` note: future is not `Send` as this value is used across an await --> src/main.rs:15:9 | 14 | let c = client.lock().unwrap(); | - has type `std::sync::MutexGuard<'_, Client>` which is not `Send` 15 | do_something(client.clone()).await; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ await occurs here, with `c` maybe used later 16 | Ok(()) 17 | }.boxed() | - `c` is later dropped here

然后在 <form action="{{ route('questions.answers', $show->id, $show->user->name) }}" method="POST"> 上，我添加了以下内容：

web.php

但现在它说：

缺少 [Route: questions.answers] 的必需参数

那么这里出了什么问题？我如何将 Route::post('questions/{question}{asker}/answer' , [QuestionController::class, 'postAnswer'])->name('questions.answers'); 和 $show->id 传递到 $show->user->name 路线？

我真的很感激你们的任何想法或建议......

提前致谢。

Answer 1

如果要将 answer 作为参数传递，可以使用以下代码：

您的刀片文件

<form method="post" action="{{ route('questions.answers', ['question' => '', 'asker' => '', 'answer' => '']) }}" enctype="multipart/form-data">
    @csrf
    //---Your Data
</form>

web.php

Route::post('questions/{question}/{asker}/{answer}' , [QuestionController::class, 'postAnswer'])->name('questions.answers');

如果您想在表单中发送答案，请使用以下代码：

您的刀片文件

<form method="post" action="{{ route('questions.answers', ['question' => '', 'asker' => '']) }}" enctype="multipart/form-data">
    @csrf
    //---Your Answer Here
</form>

web.php

Route::post('questions/{question}/{asker}' , [QuestionController::class, 'postAnswer'])->name('questions.answers');

Laravel 8：缺少必需的参数

1 个答案: