[新增] first commit

app/Merchant/Middleware/Guest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Merchant\Middleware;
+
+use Closure;
+use Illuminate\Support\Facades\Auth;
+
+class Guest
+{
+    public function handle($request, Closure $next, $guard = null)
+    {
+        if (Auth::guard('merchant')->check()) {
+            return redirect()->route('merchant.index');
+        }
+
+        return $next($request);
+    }
+}