updateShowNum method
dynamic
updateShowNum()
Implementation
updateShowNum(){
_todayShow++;
_showNumStorage.saveData("${todayTimeStr()}_$_todayShow");
"flutter ios ad --->updateShowNum--->_maxShow:$_maxShow--->_maxClick:$_maxClick--->_todayShow:$_todayShow--->_todayClick:$_todayClick".log();
}