如何在Laravel中用问号调用apiurl？

Question

我正在尝试在 Laravel 中调用带有问号的 url... 我正在研究使用以下 url 的计算器 api，例如：

'api/calculator/add?a={a}&b={b}'

如何称呼这样的 URL？

我在api.php中有以下路线：

Route::get('/calculator/add?a={a}&b={b}', function ($a, $b ) {
    return Calculator::sub($a, $b);
})

Route::get('/calculator/sub?a={a}&b={b}', function ($a, $b ) {
    return Calculator::sub($a, $b);
});
Route::get('/calculator/div?a={a}&b={b}', function ($a, $b ) {
    return Calculator::div($a, $b);
});
Route::get('/calculator/mul?a={a}&b={b}', function ($a, $b ) {
    return Calculator::mul($a, $b);
});
Route::get('/calculator/mod?a={a}&b={b}', function ($a, $b ) {
    return Calculator::mod($a, $b);
});

我还有一个计算器控制器：

use Illuminate\Http\Request;
use App\Calculator;
use App\Http\Requests\CalculatorRequest;

class CalculatorController extends Controller
{
    private calculator = new Calculator();

    public function add(CalculatorRequest $request)
    {
        // TODO @laravel-test
        echo var_dump($request);
        $request->validate( [
            'a' => ['required', new CalculatorRequest()]
            'b' => ['required', new CalculatorRequest()]
        ]);

        // Calculate and return the result...
    }

    public function sub(CalculatorRequest $request)
    {
        // TODO @laravel-test
        $request->validate( [
            'a' => ['required', new CalculatorRequest()]
            'b' => ['required', new CalculatorRequest()]
        ]);

        // Calculate and return the result...
    }


    public function div(CalculatorRequest $request)
    {
        // TODO @laravel-test
        $request->validate( [
            'a' => ['required', new CalculatorRequest()]
            'b' => ['required', new CalculatorRequest()]
        ]);

        // Calculate and return the result...
    }

    public function mul(CalculatorRequest $request)
    {
        // TODO @laravel-test
        $request->validate( [
            'a' => ['required', new CalculatorRequest()]
            'b' => ['required', new CalculatorRequest()]
        ]);

        // Calculate and return the result...
    }

    public function mod(CalculatorRequest $request)
    {
        // TODO @laravel-test
        $request->validate( [
            'a' => ['required', new CalculatorRequest()]
            'b' => ['required', new CalculatorRequest()]
        ]);

        // Calculate and return the result...
    }
}

我在互联网上找不到任何信息.. 我该怎么做？

提前致谢。

Answer 1

据我所知，你不能这样做。

当您执行 url/something?a=123&b=456 时，您可以执行以下操作：

public function show(Request $request)
{
    $a = $request->input('a');
    $b = $request->input('b');

    dd($a, $b); // $a = 123, $b = 456
}

但是你的路线是：

Route::get('url/something', [YourController::class, 'show']);

如何在Laravel中用问号调用apiurl？

How to call api url with question marks in Laravel?

laravel

laravel-routing