将DateTime转换为格式为YYYYMMDD的字符串

import datetime

current_datetime = datetime.datetime.now()
formatted_date = current_datetime.strftime("%Y%m%d")
print(formatted_date)

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

LocalDateTime currentDateTime = LocalDateTime.now();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
String formattedDate = currentDateTime.format(formatter);
System.out.println(formattedDate);

DateTime currentDateTime = DateTime.Now;
string formattedDate = currentDateTime.ToString("yyyyMMdd");
Console.WriteLine(formattedDate);