DateFormat从日期错误的日期

import java.text.SimpleDateFormat;
import java.util.Date;

public class DateFormatExample {
    public static void main(String[] args) {
        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String formattedDate = formatter.format(new Date());
        System.out.println(formattedDate);
    }
}

from datetime import datetime

current_time = datetime.now()
formatted_time = current_time.strftime("%Y-%m-%d %H:%M:%S")
print(formatted_time)

const currentDate = new Date();
const formattedDate = currentDate.getFullYear() + '-' + (currentDate.getMonth() + 1) + '-' + currentDate.getDate() + ' ' + currentDate.getHours() + ':' + currentDate.getMinutes() + ':' + currentDate.getSeconds();
console.log(formattedDate);