cld/protected/services/region_service.php

<?php
class region_service {
	private $region;
	function __construct() {
		Doo::loadModel ( 'cld/region_cld' );
		$this->region = new region_cld ();
	}
	
	// 获得区域
	public function GetRegionTwo() {
		$regionData = $this->region->GetLeveTwoTree ();
		return $regionData;
	}
}

?>