提交其他文件

app/common/model/area/Area.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace app\common\model\area;
+
+use app\common\model\BaseModel;
+
+class Area extends BaseModel
+{
+
+}

app/common/model/area/City.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace app\common\model\area;
+
+use app\common\model\BaseModel;
+
+class City extends BaseModel
+{
+    public function getArea()
+    {
+        return $this->hasMany('area', 'id', 'city_id');
+    }
+}