摘要：
1 NSString* timeStr = @"2011-01-26 17:40:50"; 2 NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease]; 3 [formatter setDateStyle:NSDateFormatterMediumStyle]; 4 [formatter setTimeStyle:NSDateFormatterShortStyle]; 5 [formatter setDateFormat:@"YYYY-MM-dd HH:m... 阅读全文