feat: 添加横幅相关接口

app/common/model/SysBannerBaseModel.php

@@ -0,0 +1,34 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\common\model;
+
+/**
+ * 横幅模型
+ * @mixin \think\Model
+ */
+class SysBannerBaseModel extends BaseModel
+{
+    // 表名
+    protected $name = 'sys_banner';
+
+    // 主键
+    protected $pk = 'id';
+
+    // 字段信息
+    protected $schema = [
+        'id'           => 'int',
+        'language_id'  => 'int',
+        'at_platform'  => 'string',
+        'at_page'      => 'string',
+        'at_position'  => 'int',
+        'unique_label' => 'string',
+        'name'         => 'string',
+        'desc'         => 'string',
+        'sort'         => 'sort',
+        'status'       => 'int',
+        'created_at'   => 'datetime',
+        'updated_at'   => 'datetime',
+        'deleted_at'   => 'datetime',
+    ];
+}