键盘的 keyCode 值

keycode   0 =keycode   1 =keycode   2 =keycode   3 =keycode   4 =keycode   5 =keycode   6 =keycode   7 =keycode   8 = BackSpace BackSpacekeycode   9 = Tab Tabkeycode  10 =keycode  11 =keycode  12 = Clearkeycode  13 = Enterkeycode  14 =keycode  15 =keycode  16 = Shift_Lkeycode  17 = Control_Lkeycode  18 = Alt_Lkeycode  19 = Pausekeycode  20 = Caps_Lockkeycode  21 =keycode  22 =keycode  23 =keycode  24 =keycode  25 =keycode  26 =keycode  27 = Escape Escapekeycode  28 =keycode  29 =keycode  30 =keycode  31 =keycode  32 = space spacekeycode  33 = Priorkeycode  34 = Nextkeycode  35 = Endkeycode  36 = Homekeycode  37 = Leftkeycode  38 = Upkeycode  39 = Rightkeycode  40 = Downkeycode  41 = Selectkeycode  42 = Printkeycode  43 = Executekeycode  44 =keycode  45 = Insertkeycode  46 = Deletekeycode  47 = Helpkeycode  48 = 0 equal bracerightkeycode  49 = 1 exclam onesuperiorkeycode  50 = 2 quotedbl twosuperiorkeycode  51 = 3 section threesuperiorkeycode  52 = 4 dollarkeycode  53 = 5 percentkeycode  54 = 6 ampersandkeycode  55 = 7 slash braceleftkeycode  56 = 8 parenleft bracketleftkeycode  57 = 9 parenright bracketrightkeycode  58 =keycode  59 =keycode  60 =keycode  61 =keycode  62 =keycode  63 =keycode  64 =keycode  65 = a Akeycode  66 = b Bkeycode  67 = c Ckeycode  68 = d Dkeycode  69 = e E EuroSignkeycode  70 = f Fkeycode  71 = g Gkeycode  72 = h Hkeycode  73 = i Ikeycode  74 = j Jkeycode  75 = k Kkeycode  76 = l Lkeycode  77 = m M mukeycode  78 = n Nkeycode  79 = o Okeycode  80 = p Pkeycode  81 = q Q atkeycode  82 = r Rkeycode  83 = s Skeycode  84 = t Tkeycode  85 = u Ukeycode  86 = v Vkeycode  87 = w Wkeycode  88 = x Xkeycode  89 = y Ykeycode  90 = z Zkeycode  91 =keycode  92 =keycode  93 =keycode  94 =keycode  95 =keycode  96 = KP_0 KP_0keycode  97 = KP_1 KP_1keycode  98 = KP_2 KP_2keycode  99 = KP_3 KP_3keycode 100 = KP_4 KP_4keycode 101 = KP_5 KP_5keycode 102 = KP_6 KP_6keycode 103 = KP_7 KP_7keycode 104 = KP_8 KP_8keycode 105 = KP_9 KP_9keycode 106 = KP_Multiply KP_Multiplykeycode 107 = KP_Add KP_Addkeycode 108 = KP_Separator KP_Separatorkeycode 109 = KP_Subtract KP_Subtractkeycode 110 = KP_Decimal KP_Decimalkeycode 111 = KP_Divide KP_Dividekeycode 112 = F1keycode 113 = F2keycode 114 = F3keycode 115 = F4keycode 116 = F5keycode 117 = F6keycode 118 = F7keycode 119 = F8keycode 120 = F9keycode 121 = F10keycode 122 = F11keycode 123 = F12keycode 124 = F13keycode 125 = F14keycode 126 = F15keycode 127 = F16keycode 128 = F17keycode 129 = F18keycode 130 = F19keycode 131 = F20keycode 132 = F21keycode 133 = F22keycode 134 = F23keycode 135 = F24keycode 136 = Num_Lockkeycode 137 = Scroll_Lockkeycode 138 =keycode 139 =keycode 140 =keycode 141 =keycode 142 =keycode 143 =keycode 144 =keycode 145 =keycode 146 =keycode 147 =keycode 148 =keycode 149 =keycode 150 =keycode 151 =keycode 152 =keycode 153 =keycode 154 =keycode 155 =keycode 156 =keycode 157 =keycode 158 =keycode 159 =keycode 160 =keycode 161 =keycode 162 =keycode 163 =keycode 164 =keycode 165 =keycode 166 =keycode 167 =keycode 168 =keycode 169 =keycode 170 =keycode 171 =keycode 172 =keycode 173 =keycode 174 =keycode 175 =keycode 176 =keycode 177 =keycode 178 =keycode 179 =keycode 180 =keycode 181 =keycode 182 =keycode 183 =keycode 184 =keycode 185 =keycode 186 =keycode 187 = acute gravekeycode 188 = comma semicolonkeycode 189 = minus underscorekeycode 190 = period colonkeycode 191 =keycode 192 = numbersign apostrophekeycode 193 =keycode 194 =keycode 195 =keycode 196 =keycode 197 =keycode 198 =keycode 199 =keycode 200 =keycode 201 =keycode 202 =keycode 203 =keycode 204 =keycode 205 =keycode 206 =keycode 207 =keycode 208 =keycode 209 =keycode 210 = plusminus hyphen macronkeycode 211 =keycode 212 = copyright registeredkeycode 213 = guillemotleft guillemotrightkeycode 214 = masculine ordfemininekeycode 215 = ae AEkeycode 216 = cent yenkeycode 217 = questiondown exclamdownkeycode 218 = onequarter onehalf threequarterskeycode 219 =keycode 220 = less greater barkeycode 221 = plus asterisk asciitildekeycode 222 =keycode 223 =keycode 224 =keycode 225 =keycode 226 =keycode 227 = multiply divisionkeycode 228 = acircumflex Acircumflexkeycode 229 = ecircumflex Ecircumflexkeycode 230 = icircumflex Icircumflexkeycode 231 = ocircumflex Ocircumflexkeycode 232 = ucircumflex Ucircumflexkeycode 233 = ntilde Ntildekeycode 234 = yacute Yacutekeycode 235 = oslash Oobliquekeycode 236 = aring Aringkeycode 237 = ccedilla Ccedillakeycode 238 = thorn THORNkeycode 239 = eth ETHkeycode 240 = diaeresis cedilla currencykeycode 241 = agrave Agrave atilde Atildekeycode 242 = egrave Egravekeycode 243 = igrave Igravekeycode 244 = ograve Ograve otilde Otildekeycode 245 = ugrave Ugravekeycode 246 = adiaeresis Adiaeresiskeycode 247 = ediaeresis Ediaeresiskeycode 248 = idiaeresis Idiaeresiskeycode 249 = odiaeresis Odiaeresiskeycode 250 = udiaeresis Udiaeresiskeycode 251 = ssharp question backslashkeycode 252 = asciicircum degreekeycode 253 = 3 sterlingkeycode 254 = Mode_switch