更新

app/Http/Controllers/Api/TestController.php

@@ -108,7 +108,7 @@ class TestController
     }
 
     public function jg_auth(){
-        dd(GetDistance(30.714619,103.992323,30.714629,103.992323));
+        dd(GetDistance(30.714619,103.992323,30.714519,103.992323));
 
         die;
         $token="asdasd";