From 170e124663b40ea625a686eceea3626662d07d8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B5=81=E7=81=AB=E8=A1=8C=E8=80=85?=
 <coralchu@tencent.com>
Date: Tue, 8 Dec 2020 19:16:19 +0800
Subject: [PATCH] no message

---
 src/Models/DzqModel.php | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/Models/DzqModel.php

diff --git a/src/Models/DzqModel.php b/src/Models/DzqModel.php
new file mode 100644
index 0000000..6ce7bd5
--- /dev/null
+++ b/src/Models/DzqModel.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Copyright (C) 2020 Tencent Cloud.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace Discuz\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class DzqModel extends Model
+{
+    private static $instance;
+    protected function __clone(){}
+    public static function instance() {
+        $class = get_called_class();
+        if (!isset(self::$instance[$class])) {
+            self::$instance[$class] = new $class();
+        }
+        return self::$instance[$class];
+    }
+}
-- 
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