键盘键和键盘键控制值一览表（键盘按键对应代码表）（序号后面为空的表示：无）
1 keycode 8 = BackSpace BackSpace
2 keycode 9 = Tab Tab
3 keycode 12 = Clear
4 keycode 13 = Enter
5 keycode 16 = Shift_L
6 keycode 17 = Control_L
7 keycode 18 = Alt_L
8 keycode 19 = Pause
9 keycode 20 = Caps_Lock
10 keycode 27 = Escape Escape
11 keycode 32 = space space
12 keycode 33 = Prior
13 keycode 34 = Next
14 keycode 35 = End
15 keycode 36 = Home
16 keycode 37 = Left
17 keycode 38 = Up
18 keycode 39 = Right
19 keycode 40 = Down
20 keycode 41 = Select
21 keycode 42 = Print
22 keycode 43 = Execute
23 keycode 45 = Insert
24 keycode 46 = Delete
25 keycode 47 = Help
26 keycode 48 = 0 equal braceright
27 keycode 49 = 1 exclam onesuperior
28 keycode 50 = 2 quotedbl twosuperior
29 keycode 51 = 3 section threesuperior
30 keycode 52 = 4 dollar
31 keycode 53 = 5 percent
32 keycode 54 = 6 ampersand
33 keycode 55 = 7 slash braceleft
34 keycode 56 = 8 parenleft bracketleft
35 keycode 57 = 9 parenright bracketright
36 keycode 65 = a A
37 keycode 66 = b B
38 keycode 67 = c C
39 keycode 68 = d D
40 keycode 69 = e E EuroSign
41 keycode 70 = f F
42
43 keycode 71 = g G
44 keycode 72 = h H
45 keycode 73 = i I
46 keycode 74 = j J
47 keycode 75 = k K
48 keycode 76 = l L
49 keycode 77 = m M mu
50 keycode 78 = n N
51 keycode 79 = o O
52 keycode 80 = p P
53 keycode 81 = q Q at
54 keycode 82 = r R
55 keycode 83 = s S
56 keycode 84 = t T
57 keycode 85 = u U
58 keycode 86 = v V
59 keycode 87 = w W
