javascript中键盘事件用法实例分析(2)

按键            键码
BackSpace          8
Esc              27
Right Arrow        39
Left Arrow         37
Down Arrow              40
Up Arrow            38
-_          189
.>         190
Spacebar            32
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Enter           13
Insert           45
;:           186
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`~          192
/?          191
Num Lock           144
Control      17
Home          36
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Shift             16
[{           219
}]           221
\|          220
=+         187
,<          188
'"           222
Cape Lock           20
Alt         18