def terminal_animation():
    print("让我们看看会不会被覆盖....")
    count = 0
    length=20
    for i in range(length):
        point = ['/','-','\\','|']
        r = '\r[%s%s]%d%s' % ('#'*i,' '*(length-i),int(((i+1)/length)*100),point[count])
        sys.stdout.write(r)
        sys.stdout.flush()
        count += 1
        if count > int(len(point)-1):
            count = 0
        time.sleep(0.1)
    print("\n")

image.png

1.把代码中的"\r"去掉:

image.png

2.把代码中的flush去掉:
理论上不能实时刷新结果可以......可能操作系统有自带刷新