//获取当前时间
-(NSString*)getCurrentTime {
NSDateFormatter*formatter = [[NSDateFormatter alloc]init];
[formatter setDateFormat:@"yyyMMddHHmmss"];
NSString * dateTime = [formatter stringFromDate:[NSDate date]];
NSLog(@"当前时间是===%@",dateTime);
return dateTime;
}
//2.获取当前时间戳
-(NSString*)getCurrentTimestamp{
NSDate* dat = [NSDate dateWithTimeIntervalSinceNow:0];
NSTimeInterval a=[dat timeIntervalSince1970];
NSString*timeString = [NSString stringWithFormat:@"%0.f", a];//转为字符型
NSLog(@"当前时间戳=====%@",timeString);
return timeString;
}
//3.把时间戳转化为时间
-(NSString*)SetTime:(NSString*)time{
NSDateFormatter*formatter = [[NSDateFormatter alloc]init];
[formatter setDateStyle:NSDateFormatterMediumStyle];
[formatter setTimeStyle:NSDateFormatterShortStyle];
[formatter setDateFormat:@"yyyMMdd"];
int timeval = [time intValue];
NSDate*confromTimesp = [NSDate dateWithTimeIntervalSince1970:timeval];
// NSLog(@"1296035591 = %@",confromTimesp);
NSString*confromTimespStr = [formatter stringFromDate:confromTimesp];
NSLog(@"当前时间为====== %@",confromTimespStr);
return confromTimespStr;
}
