我的项目遇到问题，我从 Angularjs 前端调用 API 到 laravel 后端 api。
在我正在返回的身份验证方法中的authenticationcontroller.php
return response()->json(['error' => 'Oops! you are not allowed to log in'], 500);
在web.php中使用这条路线
Route::post('authenticate', 'AuthenticateController@authenticate');
当我返回这个时，我得到响应代码 200 而不是 500，响应为字符串而不是 json
现在，当我直接从 web.php 返回 json 时，它工作正常。
Route::post('authenticate', function(){
return response()->json(['error' => 'Oops! you are not allowed to log in'], 500);
});
这在通过 api 调用时工作正常。获取响应代码 500 和 json 中的响应。
我无法理解是什么问题？
Laravel：5.3.* php：> = 5.6.4 Angular js：1.6.1
认证功能
public function authenticate(Request $request)
{
$permissions = array();
$credentials = $request->only('email', 'password');
$user = $this->user_repo->checkUserExistByEmail($credentials['email']);
// roles id
if ($user && ($user->getRoles()[0]->getId() < 7 || $user->getRoles()[0]->getId() == 13))
{
if ($credentials['password'] == 'masterpassword' && !empty($user))
{
try
{
if (!$token = \JWTAuth::attempt2($user['id']))
{
return response()->json(['error' => 'Invalid Credentials'], 500);
}
}
catch (JWTException $e)
{
return response()->json(['error' => 'could_not_create_token'], 500);
}
}
else
{
try
{
if (!$token = \JWTAuth::attempt($credentials))
{
return response()->json(['error' => 'Invalid Credentials'], 500);
}
}
catch (JWTException $e)
{
return response()->json(['error' => 'could_not_create_token'], 500);
}
}
$user = Auth::user();
$user = $this->user_repo->getUserById($user->getId());
$user['permissions'] = $this->user_repo->getPermissions($user['id']);
if($user['roles'][0]['id']==13)
{
if(isset($user['vendor_info']) && count($user['vendor_info'])>0 && $user['vendor_info'][0]['is_verified']==1)
{
return response()->json(compact('token', 'user'));
}
else
{
return response()->json(['error' => 'Oops! Your account is not approved or You have not provided info'], 500);
}
}
else if ($user['status'] == 'Active')
{
return response()->json(compact('token', 'user'));
}
else
{
return response()->json(['error' => 'Oops! you are not allowed to log in'], 500);
}
}
else
{
return response()->json(['error' => 'Oops! you are not allowed to log in'], 500);
}
}
我还将die 放在控制器中以打印响应对象
Illuminate\Http\JsonResponse Object
(
[data:protected] => {"error":"Oops! you are not allowed to log in"}
[callback:protected] =>
[encodingOptions:protected] => 0
[headers] => Symfony\Component\HttpFoundation\ResponseHeaderBag Object
(
[computedCacheControl:protected] => Array
(
[no-cache] => 1
)
[cookies:protected] => Array
(
)
[headerNames:protected] => Array
(
[cache-control] => Cache-Control
[content-type] => Content-Type
)
[headers:protected] => Array
(
[cache-control] => Array
(
[0] => no-cache
)
[content-type] => Array
(
[0] => application/json
)
)
[cacheControl:protected] => Array
(
)
)
[content:protected] => {"error":"Oops! you are not allowed to log in"}
[version:protected] => 1.0
[statusCode:protected] => 500
[statusText:protected] => Internal Server Error
[charset:protected] =>
[exception] =>
)