fix：gouwuhce

application/api/controller/Cart.php

@@ -157,7 +157,7 @@ class Cart extends Base
     public function checked()
     {
         $cartIds  =  $this->request->post('cartIds/a');
-        $isChecked = $this->request->post('isChecked/d');
+        $isChecked = $this->request->post('isChecked');
         $userId = $this->auth->id;
         // 验证器
         $validate = new CartValidate();