Laravel 5 Ajax 500（內部服務器錯誤）發出post請求時

我不斷收到此錯誤「500（內部服務器錯誤）send @ jquery.min.js：5ajax @ jquery.min.js：5（anonymous）@ （index）：260dispatch @ jquery.min.js：3v.handle @ jquery.min.js：3「每當我嘗試在laravel中使用ajax發送一個post請求，並且會真正感謝一些幫助。下面是我的看法代碼：Laravel 5 Ajax 500（內部服務器錯誤）發出post請求時

<form action="" > 

    <div class="switch-field"> 
    <h5>Academic Level</h5> 
    <input class="changedVal" type="radio" id="highschool" name="academic_level" value="Highschool" /> 
    <label for="highschool">High School</label> 
    <input class="changedVal" type="radio" id="college" name="academic_level" value="College" /> 
    <label for="college">College</label> 
    <input class="changedVal" type="radio" id="university" name="academic_level" value="University" /> 
    <label for="university">University</label> 
    <input class="changedVal" type="radio" id="masters" name="academic_level" value="Masters" /> 
    <label for="masters">Master's</label> 
    <input class="changedVal" type="radio" id="phd" name="academic_level" value="Phd" /> 
    <label for="phd">PhD</label> 
    </div> 

    <div class="switch-field"> 
    <h5>Spacing</h5> 
    <input class="changedVal" type="radio" id="double_spaced" name="spacing" value="Double Spaced" /> 
    <label for="double_spaced">Double Spaced</label> 
    <input class="changedVal" type="radio" id="single_spaced" name="spacing" value="Single Spaced" /> 
    <label for="single_spaced">Single Spaced</label> 
    </div> 

    <div> 
    <h5>No. of pages</h5> 
    <input class="changedVal" type="number" name="no_pages" min="1" max="10" value="1" /> 
    </div> 

    <div class="switch-field" style="margin-bottom:25px;"> 
    <h5>Deadline</h5> 
    <input class="changedVal" type="radio" id="14_days" name="deadline" value="14 Days" /> 
    <label for="14_days">14 Days</label> 
    <input class="changedVal" type="radio" id="7_days" name="deadline" value="7 Days" /> 
    <label for="7_days">7 Days</label> 
    <input class="changedVal" type="radio" id="5_days" name="deadline" value="5 Days" /> 
    <label for="5_days">5 Days</label> 
    <input class="changedVal" type="radio" id="3_days" name="deadline" value="3 Days" /> 
    <label for="3_days">3 Days</label> 
    <input class="changedVal" type="radio" id="48_hrs" name="deadline" value="48 Hrs" /> 
    <label for="48_hrs">48 Hrs</label> 
    <input class="changedVal" type="radio" id="24_hrs" name="deadline" value="24 Hrs" /> 
    <label for="24_hrs">24 Hrs</label> 
    </div> 

    <input style="margin-left:-300px;margin-top:0px;width:200px;border:none;background-color:transparent;font-size:30px;color:#32c5d2;" type="text" id="testVal"> 

    <script type="text/javascript" > 
    var coun=0; 

    $('.changedVal').change(function(){ 

    var level=$('input[name=academic_level]:checked').val(); 
    var spacing=$('input[name=spacing]:checked').val(); 
    var pages=$('input[name=no_pages]').val(); 
    var deadline=$('input[name=deadline]:checked').val(); 

    var data={academic_level:level,spacing:spacing,pages:pages,deadline:deadline}; 

    console.log(data); 
    $.ajax({ 
    url: '/pricecalculator', 
    type: 'post', 
    data: data, 
    success: function(msg){ 

    console.log('data returned='+msg); 

    $('#testVal').val(msg); 
    } 
    }); 
    }); 
    </script> 

    </form>

下面的代碼是我的路線：

Route::post('/pricecalculator', array('uses' => '[email protected]'));

下面的代碼是我的控制器：

namespace App\Http\Controllers; 

    use Illuminate\Http\Request; 
    use App\Http\Requests; 
    use Illuminate\Support\Facades\Input; 
    use App\Http\Controllers\Controller; 
    use App\Prices; 
    use View; 

    class MainController extends Controller 
    { 
    public function priceCalculator(Request $request) 
    { 
    $request->all(); 

    dd($request); 
    } 
    }

來源

2017-08-16 Tovo

您需要發送的CSRF令牌在你的Ajax調用的頭。按照這個https://stackoverflow.com/questions/45668337/how-can-i-get-new-csrf-token-in-laravel-by-using-ajax/45668376#45668376 –

謝謝隊友......它的工作 – Tovo

沒關係。很高興它可以幫助 –

當你在進行一個職位請求在laravel，比你必須包括csrf token價值在ajax頭像，如：

$.ajax({ 
    url: 'login', 
    method: 'post', 
    data: { 
     key: value 
    }, 

    headers: { 
     'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') 
    }, 
    success: function(response){ 

    } 
});

在沒有這一點，你會得到500（內部服務器錯誤）

來源

2017-08-16 07:10:52

謝謝...我能夠對其進行分類 – Tovo

Laravel 5 Ajax 500（內部服務器錯誤）發出post請求時

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