public function __construct()
 {
     //判断如果不是从微信端访问微信页面则跳转到对应端的首页
     from_to_weixin();
     parent::__construct();
     $config = C("WEIXIN_CONFIG");
     $this->wxappid = $config['wxappid'];
     $this->mch_id = $config['mch_id'];
     $this->appsecret = $config['appsecret'];
     $this->KEY = $config['KEY'];
     $this->SSLCERT_PATH = $config['SSLCERT_PATH'];
     $this->SSLKEY_PATH = $config['SSLKEY_PATH'];
     $this->CA_PATH = $config['CA_PATH'];
 }
 public function __construct()
 {
     //判断如果不是从微信端访问微信页面则跳转到对应端的首页
     from_to_weixin();
     parent::__construct();
 }