js键盘事件总结

快来打我* 2022-07-14 23:09 209阅读 0赞

## 写游戏时用到不少 ##

event.keycode大全(javascript)  
keycode 8 = BackSpace BackSpace  
keycode 9 = Tab Tab  
keycode 12 = Clear  
keycode 13 = Enter  
keycode 16 = Shift\_L  
keycode 17 = Control\_L  
keycode 18 = Alt\_L  
keycode 19 = Pause  
keycode 20 = Caps\_Lock  
keycode 27 = Escape Escape  
keycode 32 = space space  
keycode 33 = Prior  
keycode 34 = Next  
keycode 35 = End  
keycode 36 = Home  
keycode 37 = Left  
keycode 38 = Up  
keycode 39 = Right  
keycode 40 = Down  
keycode 41 = Select  
keycode 42 = Print  
keycode 43 = Execute  
keycode 45 = Insert  
keycode 46 = Delete  
keycode 47 = Help  
keycode 48 = 0 equal braceright  
keycode 49 = 1 exclam onesuperior  
keycode 50 = 2 quotedbl twosuperior  
keycode 51 = 3 section threesuperior  
keycode 52 = 4 dollar  
keycode 53 = 5 percent  
keycode 54 = 6 ampersand  
keycode 55 = 7 slash braceleft  
keycode 56 = 8 parenleft bracketleft  
keycode 57 = 9 parenright bracketright  
keycode 65 = a A  
keycode 66 = b B  
keycode 67 = c C  
keycode 68 = d D  
keycode 69 = e E EuroSign  
keycode 70 = f F  
keycode 71 = g G  
keycode 72 = h H  
keycode 73 = i I  
keycode 74 = j J  
keycode 75 = k K  
keycode 76 = l L  
keycode 77 = m M mu  
keycode 78 = n N  
keycode 79 = o O  
keycode 80 = p P  
keycode 81 = q Q at  
keycode 82 = r R  
keycode 83 = s S  
keycode 84 = t T  
keycode 85 = u U  
keycode 86 = v V  
keycode 87 = w W  
keycode 88 = x X  
keycode 89 = y Y  
keycode 90 = z Z  
keycode 96 = KP\_0 KP\_0  
keycode 97 = KP\_1 KP\_1  
keycode 98 = KP\_2 KP\_2  
keycode 99 = KP\_3 KP\_3  
keycode 100 = KP\_4 KP\_4  
keycode 101 = KP\_5 KP\_5  
keycode 102 = KP\_6 KP\_6  
keycode 103 = KP\_7 KP\_7  
keycode 104 = KP\_8 KP\_8  
keycode 105 = KP\_9 KP\_9  
keycode 106 = KP\_Multiply KP\_Multiply  
keycode 107 = KP\_Add KP\_Add

keycode 108 = KP\_Separator KP\_Separator  
keycode 109 = KP\_Subtract KP\_Subtract  
keycode 110 = KP\_Decimal KP\_Decimal  
keycode 111 = KP\_Divide KP\_Divide  
keycode 112 = F1  
keycode 113 = F2  
keycode 114 = F3  
keycode 115 = F4  
keycode 116 = F5  
keycode 117 = F6  
keycode 118 = F7  
keycode 119 = F8  
keycode 120 = F9  
keycode 121 = F10  
keycode 122 = F11  
keycode 123 = F12  
keycode 124 = F13  
keycode 125 = F14  
keycode 126 = F15  
keycode 127 = F16  
keycode 128 = F17  
keycode 129 = F18  
keycode 130 = F19  
keycode 131 = F20  
keycode 132 = F21  
keycode 133 = F22  
keycode 134 = F23  
keycode 135 = F24  
keycode 136 = Num\_Lock  
keycode 137 = Scroll\_Lock  
keycode 187 = acute grave  
keycode 188 = comma semicolon  
keycode 189 = minus underscore  
keycode 190 = period colon  
keycode 192 = numbersign apostrophe  
keycode 210 = plusminus hyphen macron  
keycode 211 =  
keycode 212 = copyright registered  
keycode 213 = guillemotleft guillemotright  
keycode 214 = masculine ordfeminine  
keycode 215 = ae AE  
keycode 216 = cent yen  
keycode 217 = questiondown exclamdown  
keycode 218 = onequarter onehalf threequarters  
keycode 220 = less greater bar  
keycode 221 = plus asterisk asciitilde  
keycode 227 = multiply division

keycode 228 = acircumflex Acircumflex  
keycode 229 = ecircumflex Ecircumflex  
keycode 230 = icircumflex Icircumflex  
keycode 231 = ocircumflex Ocircumflex  
keycode 232 = ucircumflex Ucircumflex  
keycode 233 = ntilde Ntilde  
keycode 234 = yacute Yacute  
keycode 235 = oslash Ooblique  
keycode 236 = aring Aring  
keycode 237 = ccedilla Ccedilla  
keycode 238 = thorn THORN  
keycode 239 = eth ETH  
keycode 240 = diaeresis cedilla currency  
keycode 241 = agrave Agrave atilde Atilde  
keycode 242 = egrave Egrave  
keycode 243 = igrave Igrave  
keycode 244 = ograve Ograve otilde Otilde  
keycode 245 = ugrave Ugrave  
keycode 246 = adiaeresis Adiaeresis  
keycode 247 = ediaeresis Ediaeresis  
keycode 248 = idiaeresis Idiaeresis  
keycode 249 = odiaeresis Odiaeresis  
keycode 250 = udiaeresis Udiaeresis  
keycode 251 = ssharp question backslash  
keycode 252 = asciicircum degree  
keycode 253 = 3 sterling  
keycode 254 = Mode\_switch

使用event对象的keyCode属性判断输入的键值  
eg：if(event.keyCode==13)alert(“enter!”);  
键值对应表  
A 0X65 U 0X85  
B 0X66 V 0X86  
C 0X67 W 0X87  
D 0X68 X 0X88  
E 0X69 Y 0X89  
F 0X70 Z 0X90  
G 0X71 0 0X48  
H 0X72 1 0X49  
I 0X73 2 0X50  
J 0X74 3 0X51  
K 0X75 4 0X52  
L 0X76 5 0X53  
M 0X77 6 0X54  
N 0X78 7 0X55  
O 0X79 8 0X56  
P 0X80 9 0X57  
Q 0X81 ESC 0X1B  
R 0X82 CTRL 0X11  
S 0X83 SHIFT 0X10  
T 0X84 ENTER 0XD

如果要使用组合键，则可以利用event.ctrlKey，event.shiftKey，event .altKey判断是否按下了ctrl键、shift键以及alt键