初始化与文件删除

app/Http/Controllers/TestController.php

@@ -176,6 +176,7 @@ class TestController extends Controller
 
         $myfile = fopen(base_path()."\\database\\data\\authorities.data", "a+");
         foreach (Authority::query()->get() as $authority){
+            $txt = "INSERT INTO authorities";
             $columns = "(";
             $values = "(";
             foreach ($authority->toArray() as $col=>$val){