我想按日期格式化程序生成日期,
2012-07-12但它显示为
2012-07-11
我的代码:
NString * today_selected=[NSString stringWithFormat:@"%d%@%d%@%d",year_for_activated,@"-",month_for_activated,@"-",taged]; NSDateFormatter *Df=[[NSDateFormatter alloc]init];
Run Code Online (Sandbox Code Playgroud)
// here year_of_ = 2012和month_of_ac = 7,tag = 12
但它显示2012-07-11而不是12.
[Df setDateFormat:@"YYYY-MM-DD" ];
NSDate *date_selected=[Df dateFromString: today_selected];
NSLog(@"today_selected:%@",date_selected);
Run Code Online (Sandbox Code Playgroud)
但它显示2012-01-12
| 归档时间: |
|
| 查看次数: |
82 次 |
| 最近记录: |