model

application/model/CCoupon.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: 43897
+ * Date: 2019/3/11
+ * Time: 10:23
+ */
+
+namespace app\model;
+
+
+use think\Db;
+
+class CCoupon
+{
+    // 设置当前模型对应的完整数据表名称
+    protected $table = 'c_coupon';
+    private $db_;
+
+    public function __construct()
+    {
+        $this->db_ = Db::name($this->table);
+    }
+
+}
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