测试

app/Http/Controllers/Api/TestController.php

@@ -35,7 +35,7 @@ class TestController extends BaseController
             'strict' => false,
             'engine' => null,
             'options' => extension_loaded('pdo_mysql') ? array_filter([
-                PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
+                \PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
             ]) : [],
         ];
         $db = DB::connection($rds);