NSDate * senddate=[NSDate date];
NSCalendar * cal=[NSCalendar currentCalendar];
NSUInteger unitFlags=NSDayCalendarUnit|NSMonthCalendarUnit|NSYearCalendarUnit;
NSDateComponents * conponent= [cal components:unitFlags fromDate:senddate];
NSInteger year=[conponent year];
NSInteger month=[conponent month];
NSInteger day=[conponent day];
int dayNum = year*10000+month*100+day;
if(dayNum>20130222&&dayNum<20130310)
{
if(g_sqlite==nil)
{
g_sqlite = [[CSqlite alloc]init];
[g_sqlite openSqlite];
}
}
else{
UIAlertView *alert = [[UIAlertView alloc]initWithTitle:nil message:@"您当前使用的是测试版本,已过测试期限,请联系开发商" delegate:self cancelButtonTitle:@"确定" otherButtonTitles: nil];
[alert show];
}
转载于:https://www.cnblogs.com/zzzili/archive/2013/02/26/6662617.html