摘要: NSCalendar *calendar = [NSCalendar currentCalendar]; NSRange range = [calendar rangeOfUnit:NSDayCalendarUnit inUnit:NSMonthCalendarUnit forDate:[NSDate date]]; NSUInteger numberOfDaysInMonth = range.length; NSDate *datetime = [NSDate dateWithTimeIntervalSince1970:csmcurrentTime-(86400*numbe... 阅读全文
posted @ 2014-03-19 15:47 xiaoxiaoxigua 阅读(5955) 评论(0) 推荐(0)