python写按键脚本_python模拟按键脚本

SendInput = windll.user32.SendInput

PUL = POINTER(c_ulong)

class KeyBdInput(Structure):

_fields_ = [("wVk", c_ushort), ("wScan", c_ushort), ("dwFlags", c_ulong),

("time", c_ulong), ("dwExtraInfo", PUL)]

class HardwareInput(Structure):

_fields_ = [("uMsg", c_ulong), ("wParamL", c_short), ("wParamH", c_ushort)]

class MouseInput(Structure):

_fields_ = [("dx", c_long), ("dy", c_long), ("mouseData", c_ulong),

("dwFlags", c_ulong), ("time", c_ulong), ("dwExtraInfo", PUL)]

class Input_I(Union):

_fields_ = [("ki", KeyBdInput), ("mi", MouseInput), ("hi", HardwareInput)]

class Input(Structure):

_fields_ = [("type", c_ulong), ("ii", Input_I)]

# Actuals Functions

def PressKey(hexKeyCode):

extra = c_ulong(0)

ii_ = Input_I()

ii_.ki = KeyBdInput(0, hexKeyCode, 0x0008, 0, pointer(extra))

x = Input(c_ulong(1), ii_)

windll.user32.SendInput(1, pointer(x), sizeof(x))

def ReleaseKey(hexKeyCode):

extra = c_ulong(0)

ii_ = Input_I()

ii_.ki = KeyBdInput(0, hexKeyCode, 0x0008 | 0x0002, 0, pointer(extra))

x = Input(c_ulong(1), ii_)

windll.user32.SendInput(1, pointer(x), sizeof(x))

小键盘 scan code 表

8/Up 48

2/Down 50

4/Left 4b

6/Right 4d

键盘硬件扫描码