键盘数值对照表
按键 |
数值 |
描述 |
DOM_VK_CANCEL |
3 |
Cancel key |
DOM_VK_HELP |
6 |
Help key |
DOM_VK_BACK_SPACE |
8 |
退格键 |
DOM_VK_TAB |
9 |
Tab键 |
DOM_VK_CLEAR |
12 |
“5” key on Numpad when NumLock is unlocked. Or on Mac, clear key which is positioned at NumLock key |
DOM_VK_RETURN |
13 |
Return/enter key on the main keyboard |
DOM_VK_ENTER |
14 |
Reserved, but not used |
DOM_VK_SHIFT |
16 |
Shift 键 |
DOM_VK_CONTROL |
17 |
Ctrl 键 |
DOM_VK_ALT |
18 |
Alt 键(Mac上为Option 键) |
DOM_VK_PAUSE |
19 |
Pause key |
DOM_VK_CAPS_LOCK |
20 |
Caps lock |
DOM_VK_ESCAPE |
27 |
Escape 键 |
DOM_VK_SPACE |
32 |
空格键 |
DOM_VK_PAGE_UP |
33 |
Page Up key |
DOM_VK_PAGE_DOWN |
34 |
Page Down key |
DOM_VK_END |
35 |
End key |
DOM_VK_HOME |
36 |
Home key |
DOM_VK_LEFT |
37 |
Left arrow |
DOM_VK_UP |
38 |
Up arrow |
DOM_VK_RIGHT |
39 |
Right arrow |
DOM_VK_DOWN |
40 |
Down arrow |
DOM_VK_SELECT |
41 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_PRINT |
42 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_EXECUTE |
43 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_PRINTSCREEN |
44 |
Print Screen key |
DOM_VK_INSERT |
45 |
Ins(ert) key |
DOM_VK_DELETE |
46 |
Del(ete) key |
DOM_VK_0 |
48 |
|
DOM_VK_1 |
49 |
|
DOM_VK_2 |
50 |
|
DOM_VK_3 |
51 |
|
DOM_VK_4 |
52 |
|
DOM_VK_5 |
53 |
|
DOM_VK_6 |
54 |
|
DOM_VK_7 |
55 |
|
DOM_VK_8 |
56 |
|
DOM_VK_9 |
57 |
|
DOM_VK_COLON |
58 |
Colon (“:”) key |
DOM_VK_SEMICOLON |
59 |
Semicolon (“;”) key |
DOM_VK_LESS_THAN |
60 |
Less-than (“<“) key |
DOM_VK_EQUALS |
61 |
Equals (“=”) key |
DOM_VK_GREATER_THAN |
62 |
Greater-than (“>”) key |
DOM_VK_QUESTION_MARK |
63 |
Question mark (“?”) key |
DOM_VK_AT |
64 |
Atmark (“@”) key |
DOM_VK_A |
65 |
|
DOM_VK_B |
66 |
|
DOM_VK_C |
67 |
|
DOM_VK_D |
68 |
|
DOM_VK_E |
69 |
|
DOM_VK_F |
70 |
|
DOM_VK_G |
71 |
|
DOM_VK_H |
72 |
|
DOM_VK_I |
73 |
|
DOM_VK_J |
74 |
|
DOM_VK_K |
75 |
|
DOM_VK_L |
76 |
|
DOM_VK_M |
77 |
|
DOM_VK_N |
78 |
|
DOM_VK_O |
79 |
|
DOM_VK_P |
80 |
|
DOM_VK_Q |
81 |
|
DOM_VK_R |
82 |
|
DOM_VK_S |
83 |
|
DOM_VK_T |
84 |
|
DOM_VK_U |
85 |
|
DOM_VK_V |
86 |
|
DOM_VK_W |
87 |
|
DOM_VK_X |
88 |
|
DOM_VK_Y |
89 |
|
DOM_VK_Z |
90 |
|
DOM_VK_CONTEXT_MENU |
93 |
|
DOM_VK_NUMPAD0 |
96 |
0 on the numeric keypad |
DOM_VK_NUMPAD1 |
97 |
1 on the numeric keypad |
DOM_VK_NUMPAD2 |
98 |
2 on the numeric keypad |
DOM_VK_NUMPAD3 |
99 |
3 on the numeric keypad |
DOM_VK_NUMPAD4 |
100 |
4 on the numeric keypad |
DOM_VK_NUMPAD5 |
101 |
5 on the numeric keypad |
DOM_VK_NUMPAD6 |
102 |
6 on the numeric keypad |
DOM_VK_NUMPAD7 |
103 |
7 on the numeric keypad |
DOM_VK_NUMPAD8 |
104 |
8 on the numeric keypad |
DOM_VK_NUMPAD9 |
105 |
9 on the numeric keypad |
DOM_VK_MULTIPLY |
106 |
* on the numeric keypad |
DOM_VK_ADD |
107 |
+ on the numeric keypad |
DOM_VK_SEPARATOR |
108 |
|
DOM_VK_SUBTRACT |
109 |
– on the numeric keypad |
DOM_VK_DECIMAL |
110 |
Decimal point on the numeric keypad |
DOM_VK_DIVIDE |
111 |
/ on the numeric keypad |
DOM_VK_F1 |
112 |
F1 键 |
DOM_VK_F2 |
113 |
F2 键 |
DOM_VK_F3 |
114 |
F3 键 |
DOM_VK_F4 |
115 |
F4 键 |
DOM_VK_F5 |
116 |
F5 键 |
DOM_VK_F6 |
117 |
F6 键 |
DOM_VK_F7 |
118 |
F7 键 |
DOM_VK_F8 |
119 |
F8 键 |
DOM_VK_F9 |
120 |
F9 键 |
DOM_VK_F10 |
121 |
F10 键 |
DOM_VK_F11 |
122 |
F11 键 |
DOM_VK_F12 |
123 |
F12 键 |
DOM_VK_F13 |
124 |
F13 键 |
DOM_VK_F14 |
125 |
F14 键 |
DOM_VK_F15 |
126 |
F15 键 |
DOM_VK_F16 |
127 |
F16 键 |
DOM_VK_F17 |
128 |
F17 键 |
DOM_VK_F18 |
129 |
F18 键 |
DOM_VK_F19 |
130 |
F19 键 |
DOM_VK_F20 |
131 |
F20 键 |
DOM_VK_F21 |
132 |
F21 键 |
DOM_VK_F22 |
133 |
F22 键 |
DOM_VK_F23 |
134 |
F23 键 |
DOM_VK_F24 |
135 |
F24 键 |
DOM_VK_NUM_LOCK |
144 |
Num Lock key |
DOM_VK_SCROLL_LOCK |
145 |
Scroll Lock key |
DOM_VK_CIRCUMFLEX |
160 |
Circumflex (“^”) key |
DOM_VK_EXCLAMATION |
161 |
Exclamation (“!”) key |
DOM_VK_DOUBLE_QUOTE |
162 |
Double quote (“””) key |
DOM_VK_HASH |
163 |
Hash (“#”) key |
DOM_VK_DOLLAR |
164 |
Dollar sign (“$”) key |
DOM_VK_PERCENT |
165 |
Percent (“%”) key |
DOM_VK_AMPERSAND |
166 |
Ampersand (“&”) key |
DOM_VK_UNDERSCORE |
167 |
Underscore (“_”) key |
DOM_VK_OPEN_PAREN |
168 |
Open parenthesis (“(“) key |
DOM_VK_CLOSE_PAREN |
169 |
Close parenthesis (“)”) key |
DOM_VK_ASTERISK |
170 |
Asterisk (“*”) key |
DOM_VK_PLUS |
171 |
Plus (“+”) key |
DOM_VK_PIPE |
172 |
Pipe (“|”) key |
DOM_VK_HYPHEN_MINUS |
173 |
Hyphen/Minus (“-“) key |
DOM_VK_OPEN_CURLY_BRACKET |
174 |
Open curly bracket (“{“) key |
DOM_VK_CLOSE_CURLY_BRACKET |
175 |
Close curly bracket (“}”) key |
DOM_VK_TILDE |
176 |
Tilde (“~”) key |
DOM_VK_COMMA |
188 |
Comma (“,”) key |
DOM_VK_PERIOD |
190 |
Period (“.”) key |
DOM_VK_SLASH |
191 |
Slash (“/”) key |
DOM_VK_BACK_QUOTE |
192 |
Back tick (“`”) key |
DOM_VK_OPEN_BRACKET |
219 |
Open square bracket (“[“) key |
DOM_VK_BACK_SLASH |
220 |
Back slash (“\”) key |
DOM_VK_CLOSE_BRACKET |
221 |
Close square bracket (“]”) key |
DOM_VK_QUOTE |
222 |
Quote (”’) key |
DOM_VK_META |
224 |
Command key on Mac |
DOM_VK_ALTGR |
225 |
AltGr key on Linux |
DOM_VK_WIN |
91 |
Windows logo key on Windows. Or Super or Hyper key on Linux |
DOM_VK_KANA |
21 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_EISU |
22 |
“英数” key on Japanese Mac keyboard |
DOM_VK_JUNJA |
23 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_FINAL |
24 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_HANJA |
25 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_KANJI |
25 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_CONVERT |
28 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_NONCONVERT |
29 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_ACCEPT |
30 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_MODECHANGE |
31 |
Linux support for this keycode was added in Gecko 4.0 |
DOM_VK_SLEEP |
95 |
Linux support for this keycode was added in Gecko 4.0 |
数值到按键名对照关系
var mapCodeName = {
3: "cancel",
6: "help",
8: "back_space",
9: "tab",
12: "clear",
13: "return",
14: "enter",
16: "shift",
17: "control",
18: "alt",
19: "pause",
20: "caps_lock",
27: "escape",
32: "space",
33: "page_up",
34: "page_down",
35: "end",
36: "home",
37: "left",
38: "up",
39: "right",
40: "down",
41: "select",
42: "print",
43: "execute",
44: "printscreen",
45: "insert",
46: "delete",
48: "0",
49: "1",
50: "2",
51: "3",
52: "4",
53: "5",
54: "6",
55: "7",
56: "8",
57: "9",
58: "colon",
59: "semicolon",
60: "less_than",
61: "equals",
62: "greater_than",
63: "question_mark",
64: "at",
65: "a",
66: "b",
67: "c",
68: "d",
69: "e",
70: "f",
71: "g",
72: "h",
73: "i",
74: "j",
75: "k",
76: "l",
77: "m",
78: "n",
79: "o",
80: "p",
81: "q",
82: "r",
83: "s",
84: "t",
85: "u",
86: "v",
87: "w",
88: "x",
89: "y",
90: "z",
93: "context_menu",
96: "numpad0",
97: "numpad1",
98: "numpad2",
99: "numpad3",
100: "numpad4",
101: "numpad5",
102: "numpad6",
103: "numpad7",
104: "numpad8",
105: "numpad9",
106: "multiply",
107: "add",
108: "separator",
109: "subtract",
110: "decimal",
111: "divide",
112: "f1",
113: "f2",
114: "f3",
115: "f4",
116: "f5",
117: "f6",
118: "f7",
119: "f8",
120: "f9",
121: "f10",
122: "f11",
123: "f12",
124: "f13",
125: "f14",
126: "f15",
127: "f16",
128: "f17",
129: "f18",
130: "f19",
131: "f20",
132: "f21",
133: "f22",
134: "f23",
135: "f24",
144: "num_lock",
145: "scroll_lock",
160: "circumflex",
161: "exclamation",
162: "double_quote",
163: "hash",
164: "dollar",
165: "percent",
166: "ampersand",
167: "underscore",
168: "open_paren",
169: "close_paren",
170: "asterisk",
171: "plus",
172: "pipe",
173: "hyphen_minus",
174: "open_curly_bracket",
175: "close_curly_bracket",
176: "tilde",
188: "comma",
190: "period",
191: "slash",
192: "back_quote",
219: "open_bracket",
220: "back_slash",
221: "close_bracket",
222: "quote",
224: "meta",
225: "altgr",
91: "win",
21: "kana",
22: "eisu",
23: "junja",
24: "final",
25: "hanja",
28: "convert",
29: "nonconvert",
30: "accept",
31: "modechange",
95: "sleep"
};