<?php
namespace Home\Action;
date_default_timezone_set('Asia/Shanghai');
vendor('wechat.Wechat');
class WechatapiAction extends BaseAction
{
public function _initialize()
{
 parent::_initialize();
$this->_wx_appkey=trim(C('yh_wxappid'));
$this->_wx_appsecret=trim(C('yh_wxappsecret'));
$options = array(
	'token'=>trim(C('yh_wxtoken')),
	'encodingaeskey'=>trim(C('yh_wxaeskey')), 
	'appid'=>$this->_wx_appkeys, 
	'appsecret'=>$this->_wx_appsecrets 
	);
	


$this->weObj = new \Wechat($options);


}


public function index(){
$this->weObj->valid();
	
}

亮代码