用 app.url 拼接 api url

app/Console/Commands/ExportArticle.php

@@ -125,7 +125,7 @@ class ExportArticle extends Command
     }
 
     private function fetch($articleId){
-        $api = config('mint.server.api.bamboo');
+        $api = config('app.url') . '/api';
         $basicUrl = $api . '/v2/article/';
         $url =  $basicUrl . $articleId;;
         $this->info('http request url='.$url);