Laravel 表单抛出方法异常错误（检查 Post 无处不在）

Question

<form id="searchForm"  action="searchProduct" method="post">
            <input type="hidden" name="_token" value="{{ csrf_token() }}">
                  <input type="text" id="wholeProdSearch" name="searchProd" placeholder="Search" class="wholeProdSearch">
                   <i class="search link icon"></i>
               </form>

我有表格...我试图在用户点击输入时搜索内容.. 这是 js

$(document).ready(function() {
    $('input.wholeProdSearch').on( 'keypress', function (e) {
         if (e.which == 13) {
          $('#searchForm').submit();
        }
      });
  });

我有这条路线

Route::post('searchProduct','Retailer\ProductController@searchProduct');

它仍然在方法异常时向我抛出错误...与 get 方法配合使用效果很好..但是当我尝试这个时..它仍然向我抛出错误

错误是

**MethodNotAllowedHttpException in RouteCollection.php line 207:**
in RouteCollection.php line 207
at RouteCollection->methodNotAllowed(array('GET', 'HEAD')) in RouteCollection.php line 194
at RouteCollection->getRouteForMethods(object(Request), array('GET', 'HEAD')) in RouteCollection.php line 142
at RouteCollection->match(object(Request)) in Router.php line 729
at Router->findRoute(object(Request)) in Router.php line 652
at Router->dispatchToRoute(object(Request)) in Router.php line 628
at Router->dispatch(object(Request)) in Kernel.php line 214
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 141
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 43
at VerifyCsrfToken->handle(object(Request), object(Closure)) in VerifyCsrfToken.php line 17
at VerifyCsrfToken->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 55
at ShareErrorsFromSession->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in StartSession.php line 61
at StartSession->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 36
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in EncryptCookies.php line 40
at EncryptCookies->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in CheckForMaintenanceMode.php line 42
at CheckForMaintenanceMode->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in Kernel.php line 115
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 84
at Kernel->handle(object(Request)) in index.php line 53

Answer 1

尝试像

那样编写表单操作

{{ url('/searchProduct') }}

它会成功的

Answer 2

问题是由于表单上的 action="searchProduct" 属性未正确解析为路由路径。

相反，您应该尝试使用 route() 或 url() 助手：

action="{{ url('/searchProduct') }}"

或者为您的路线起个清晰的名称：

Route::post('searchProduct','Retailer\ProductController@searchProduct')->name('product.search');

然后使用 route 助手：

action="{{ route('product.search') }}"

Laravel 表单抛出方法异常错误（检查 Post 无处不在）

Laravel form throwing Method Exception error (Checked Post everywhere)

javascript

php

laravel

laravel-blade