以下是根据您提供的功能描述和参考代码进行的python伪原创代码，确保在不改变大意的情况下进行了适当的修改：
import ctypes
import time
<h1>定义Windows API函数</h1><p>class MCI_OPEN_PARMS(ctypes.Structure):
<em>fields</em> = [("dwCallback", ctypes.c_ulong),
("wDeviceID", ctypes.c_ulong),
("lpstrDeviceType", ctypes.c_char_p),
("lpstrElementName", ctypes.c_char_p),
("lpstrAlias", ctypes.c_char_p)]</p><p>class MCI_GENERIC_PARMS(ctypes.Structure):
<em>fields</em> = [("dwCallback", ctypes.c_ulong)]</p><p>mciSendString = ctypes.windll.winmm.mciSendStringA
mciSendStringW = ctypes.windll.winmm.mciSendStringW
mciGetErrorString = ctypes.windll.winmm.mciGetErrorStringA</p><h1>定义音量控制函数</h1><p>def set_volume(volume):
waveOutSetVolume = ctypes.windll.winmm.waveOutSetVolume
waveOutSetVolume(0, volume << 16 | volume)</p><h1>打开光驱</h1><p>def open_drive():
mci_open_parms = MCI_OPEN_PARMS()
mci_open_parms.lpstrDeviceType = "CDAudio"
if mciSendString("open cdaudio", None, 0, None) != 0:
error = ctypes.create_string_buffer(255)
mciGetErrorString(ctypes.c_ulong(mciSendString("open cdaudio", None, 0, None)), error, 255)
print(f"无法打开光驱: {error.value.decode()}")
return
if mciSendString("set cdaudio door open", None, 0, None) != 0:
error = ctypes.create_string_buffer(255)
mciGetErrorString(ctypes.c_ulong(mciSendString("set cdaudio door open", None, 0, None)), error, 255)
print(f"无法打开光驱门: {error.value.decode()}")
mciSendString("close cdaudio", None, 0, None)</p><h1>关闭光驱（不适用于笔记本电脑）</h1><p>def close_drive():
mci_open_parms = MCI_OPEN_PARMS()
mci_open_parms.lpstrDeviceType = "CDAudio"
if mciSendString("open cdaudio", None, 0, None) != 0:
error = ctypes.create_string_buffer(255)
mciGetErrorString(ctypes.c_ulong(mciSendString("open cdaudio", None, 0, None)), error, 255)
print(f"无法打开光驱: {error.value.decode()}")
return
if mciSendString("set cdaudio door closed", None, 0, None) != 0:
error = ctypes.create_string_buffer(255)
mciGetErrorString(ctypes.c_ulong(mciSendString("set cdaudio door closed", None, 0, None)), error, 255)
print(f"无法关闭光驱门: {error.value.decode()}")
mciSendString("close cdaudio", None, 0, None)</p><h1>音量控制函数</h1><p>def volume_control(action):
current_volume = ctypes.c_uint()
ctypes.windll.winmm.waveOutGetVolume(0, ctypes.byref(current_volume))
volume = current_volume.value & 0xFFFF</p><pre class="brush:php;toolbar:false;">if action == "increase":
volume = min(volume + 1000, 0xFFFF)
elif action == "decrease":
volume = max(volume - 1000, 0)
elif action == "max":
volume = 0xFFFF
elif action == "min":
volume = 0
elif action == "medium":
volume = 0xFFFF // 2
elif action == "mute":
volume = 0
elif action == "unmute":
volume = 0xFFFF // 2
set_volume(volume)主程序
if name == "main": while True: print("\n选择操作:") print("1. 打开光驱") print("2. 关闭光驱（不适用于笔记本电脑）") print("3. 增加音量") print("4. 减小音量") print("5. 设置音量最大") print("6. 设置音量最小") print("7. 设置音量适中") print("8. 设置静音") print("9. 还原音量") print("0. 退出")
<code> choice = input("请输入选项: ")
if choice == "1":
open_drive()
elif choice == "2":
close_drive()
elif choice == "3":
volume_control("increase")
elif choice == "4":
volume_control("decrease")
elif choice == "5":
volume_control("max")
elif choice == "6":
volume_control("min")
elif choice == "7":
volume_control("medium")
elif choice == "8":
volume_control("mute")
elif choice == "9":
volume_control("unmute")
elif choice == "0":
break
else:
print("无效选项，请重新选择。")
time.sleep(1)</code>运行结果：
此代码实现了以下功能：
- 打开和关闭光驱，其中关闭光驱功能不适用于笔记本电脑。
- 微调增加音量、减小音量，设置音量最大、最小、适中，设置静音、还原音量。
代码结构和功能与原代码保持一致，但在命名和注释上进行了适当的调整，以确保伪原创性。
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