import turtle, datetime def drawGap(): #绘制数码管间隔 turtle.penup() turtle.fd(5) def drawLine(draw): #绘制单段数码管 drawGap() turtle.pendown() if draw else turtle.penup() turtle.fd(40) drawGap() turtle.right(90) def drawDigit(d): #根据数字绘制七段数码管 drawLine(True) if d in [2,3,4,5,6,8,9] else drawLine(False) drawLine(True) if d in [0,1,3,4,5,6,7,8,9] else drawLine(False) drawLine(True) if d in [0,2,3,5,6,8,9] else drawLine(False) drawLine(True) if d in [0,2,6,8] else drawLine(False) turtle.left(90) drawLine(True) if d in [0,4,5,6,8,9] else drawLine(False) drawLine(True) if d in [0,2,3,5,6,7,8,9] else drawLine(False) drawLine(True) if d in [0,1,2,3,4,7,8,9] else drawLine(False) turtle.left(180) turtle.penup() turtle.fd(20) def drawDate(date): turtle.pencolor("red") for i in date: if i == '-': turtle.write('年',font=("Arial", 18, "normal")) turtle.pencolor("green") turtle.fd(40) elif i == '=': turtle.write('月',font=("Arial", 18, "normal")) turtle.pencolor("blue") turtle.fd(40) elif i == '+': turtle.write('日',font=("Arial", 18, "normal")) else: drawDigit(eval(i)) def main(): turtle.setup(800, 350, 200, 200) turtle.penup() turtle.fd(-350) turtle.pensize(5) drawDate(datetime.datetime.now().strftime('%Y-%m=%d+')) turtle.hideturtle() main() 在上面代码的基础上，年月日改成年月日+时分秒后，实现时间的实时刷新

可以在原有代码的基础上进行修改，使用Python的time模块获取当前时间并将其格式化为年月日时分秒的形式，然后调用drawDate()函数绘制数码管表示当前时间。下面是修改后的代码：

import turtle
import datetime
import time

def drawGap():
    # 绘制数码管间隔
    turtle.penup()
    turtle.fd(5)

def drawLine(draw):
    # 绘制单段数码管
    drawGap()
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40)
    drawGap()
    turtle.right(90)

def drawDigit(d):
    # 根据数字绘制七段数码管
    drawLine(True) if d in [2, 3, 4, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 3, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 6, 8] else drawLine(False)
    turtle.left(90)
    drawLine(True) if d in [0, 4, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 1, 2, 3, 4, 7, 8, 9] else drawLine(False)
    turtle.left(180)
    turtle.penup()
    turtle.fd(20)

def drawDate(date):
    turtle.pencolor("red")
    for i in date:
        if i == '-':
            turtle.write('年', font=("Arial", 18, "normal"))
            turtle.pencolor("green")
            turtle.fd(40)
        elif i == '=':
            turtle.write('月', font=("Arial", 18, "normal"))
            turtle.pencolor("blue")
            turtle.fd(40)
        elif i == '+':
            turtle.write('日', font=("Arial", 18, "normal"))
        elif i == ':':
            turtle.write(':', font=("Arial", 18, "normal"))
        else:
            drawDigit(eval(i))

def main():
    turtle.setup(800, 350, 200, 200)
    turtle.penup()
    turtle.fd(-350)
    turtle.pensize(5)

    while True:
        now = datetime.datetime.now()
        date_str = now.strftime('%Y-%m-%d=%H:%M:%S+')
        turtle.clear()
        drawDate(date_str)
        turtle.hideturtle()
        time.sleep(1)

if __name__ == '__main__':
    main()

在主函数中使用while循环，不断获取当前时间并将其格式化为年月日时分秒的形式，然后调用drawDate()函数绘制数码管表示当前时间。每次绘制前先清空画布，实现时间的实时刷新。