增加批量赋值

app/Models/ConfigProvince.php

@@ -7,4 +7,10 @@ class ConfigProvince extends BaseModel
 {
     protected  $table = 'config_province';
 
+    /**
+     * 可被批量赋值的字段
+     * @var array
+     */
+    protected $fillable = ['area_id','area_code','area_name','level','city_code','center','parent_id','sort','bjcity_id'];
+
 }