/**
* get token from db
*/
public static function getWxTokenFromDB()
{
// 因为在wxindex.php里面已经引用过inc.db.php,所以这里是能拿到db的
global $db;
$tokenObj = $db->fetch($db->query("SELECT * FROM wx_token where id = 1"));
if ($tokenObj) {
// 如果不为空
$tokenFromDB = $tokenObj['token'];
$updatetime = $tokenObj['updatetime'];
$currenttime = DateUtil::getCurrentTime();
/*$days=floor((strtotime($currenttime)-strtotime($updatetime))/86400);
$hour=floor((strtotime($currenttime)-strtotime($updatetime))%86400/3600);
$minute=floor((strtotime($currenttime)-strtotime($updatetime))%86400/60);
$second=floor((strtotime($currenttime)-strtotime($updatetime))%86400%60);
$seconds = $days * 24 + $hour * 60 + $minute * 60 + $second;*/
$seconds = DateUtil::getTimeInterval($currenttime, $updatetime);
LogUtil::logs("getWxTokenFromDB=====> " . $seconds, getLogFile("/business.log"));
if ($seconds >= 6000) {
// 如果当前操作时间的间隔已经大于或等于6500秒了
//LogUtil::logs("WxUtil getWxTokenFromDB ：已超时，重新获取token", getLogFile('/business.log'));
return self::initWxTokenToDB();
}
//LogUtil::logs("WxUtil getWxTokenFromDB ：未超时，使用数据库token", getLogFile('/business.log'));
return $tokenFromDB;
}
//LogUtil::logs("WxUtil self getWxTokenFromDB ：数据库不存在token，初始化token", getLogFile('/business.log'));
return self::initWxTokenToDB();
}
