从当前时间创建日期和时间格式

// 获取当前时间
var currentDate = new Date();

// 格式化日期和时间
var year = currentDate.getFullYear();
var month = ("0" + (currentDate.getMonth() + 1)).slice(-2);
var day = ("0" + currentDate.getDate()).slice(-2);
var hours = ("0" + currentDate.getHours()).slice(-2);
var minutes = ("0" + currentDate.getMinutes()).slice(-2);
var seconds = ("0" + currentDate.getSeconds()).slice(-2);

// 创建日期和时间格式
var dateTimeFormat = year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds;

import datetime

# 获取当前时间
current_date = datetime.datetime.now()

# 格式化日期和时间
year = current_date.year
month = "{:02d}".format(current_date.month)
day = "{:02d}".format(current_date.day)
hours = "{:02d}".format(current_date.hour)
minutes = "{:02d}".format(current_date.minute)
seconds = "{:02d}".format(current_date.second)

# 创建日期和时间格式
date_time_format = f"{year}-{month}-{day} {hours}:{minutes}:{seconds}"