将NSDate转换为NSString

将NSDate转换为NSString

怎么样…

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];[formatter setDateFormat:@"yyyy"];//Optionally for time zone conversions[formatter setTimeZone:[NSTimeZone timeZoneWithName:@"..."]];NSString *stringFromDate = [formatter stringFromDate:myNSDateInstance];//unless ARC is active[formatter release];

Swift 4.2：

func stringFromDate(_ date: Date) -> String {    let formatter = DateFormatter()    formatter.dateFormat = "dd MMM yyyy HH:mm" //yyyy    return formatter.string(from: date)}