更新内容

app/Http/Controllers/HomeController.php

@@ -253,8 +253,12 @@ class HomeController extends Controller
     }
 
 
-    public function getDownloadAllStatus()
+    public function getDownloadAllStatus(Request $request)
     {
+        $reset = $request->input('reset', 0);
+        if ($reset) {
+            Session::put('downloadAllStatus', '0');
+        }
         $status = Session::get('downloadAllStatus',0);
         return response()->json(['status' => $status]);
     }

public/static/js/script.js

@@ -261,6 +261,7 @@ $(document).ready(function() {
                 url: '/download-status',
                 method: 'GET',
                 dataType: 'json',
+                data: { reset: 1 },
                 success: function(response) {
                     console.log(response);
                     if (response.status == 0 || response.status == 2) {