使用turtle库绘制鞭炮的简单步骤如下：
导入turtle库
```python
import turtle
```
设置画布和背景颜色
```python
turtle.setup(800, 600)
turtle.bgcolor("black")
```
定义绘制单个鞭炮的函数
```python
def draw_firecracker(x, y):
turtle.penup()
turtle.goto(x, y)
turtle.pendown()
turtle.color("red")
turtle.begin_fill()
for _ in range(4):
turtle.forward(50)
turtle.right(90)
turtle.end_fill()
```
调用函数绘制鞭炮
```python
draw_firecracker(0, 0)
```
添加引线和装饰（可选）：
```python
绘制引线
turtle.penup()
turtle.goto(0, -100)
turtle.pendown()
turtle.color("gold")
turtle.forward(200)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(200)
turtle.right(90)
turtle.forward(100)
添加彩色小点缀
turtle.penup()
turtle.goto(50, -150)
turtle.pendown()
turtle.color("yellow")
turtle.dot(10)
turtle.penup()
turtle.goto(-50, -150)
turtle.pendown()
turtle.color("yellow")
turtle.dot(10)
```
让鞭炮“动起来”（可选）：