selenium的keys键盘事件

# ctrl a，全选操作
ele.send_keys(Keys.CONTROL, "a")

# ctrl x，剪切操作
ele.send_keys(Keys.CONTROL, "x")

# 退格键
ele.send_keys(Keys.BACKSPACE)

# 空格键
ele.send_keys(Keys.SPACE)
# esc 键
ele.send_keys(Keys.ESCAPE)