1、首先,右键点击【项目】,创建一个【Python】文件

3、然后,复制代码粘贴到文件中if __name__ == '__main娄多骋能__': from Tkinter import * canvas = Canvas(width=800, height=600, bg='yellow') canvas.pack(expand=YES, fill=BOTH) k = 1 j = 1 for i in range(0, 26): canvas.create_oval(310 - k, 250 - k, 310 + k, 250 + k, width=1) k += j j += 0.3 mainloop()

5、最后,在最下面就可以看到运行结果了
