$isOffline :
$offlineExpireTime :
$pushNetWorkType :
0:联网方式不限;1:仅wifi;2:仅4G/3G/2G
$data :
__construct()
get_isOffline()
set_isOffline( $isOffline)
get_offlineExpireTime()
set_offlineExpireTime( $offlineExpireTime)
get_pushNetWorkType()
set_pushNetWorkType( $pushNetWorkType)
get_data()
set_data( $data)
<?php class IGtListMessage extends IGtMessage{ public function __construct(){ parent::__construct(); } }