vr-shopxo-source/public/php_sdk_v3.0.10/lib/WxPay.Exception.php

<?php
/**
 * 
 * 微信支付API异常类
 * @author widyhu
 *
 */
class WxPayException extends Exception {
	public function errorMessage()
	{
		return $this->getMessage();
	}
}