摘要: NSNumberFormatter *nf = [[NSNumberFormatter alloc] init]; nf.numberStyle = kCFNumberFormatterRoundFloor; NSString *string = [nf stringFromNumber:[NS... 阅读全文
posted @ 2015-04-14 09:37 心软是病zzzz 阅读(153) 评论(0) 推荐(0) 编辑