键盘按钮keycode
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          快速获取键盘按键对应的keycode
  
keyCode:
字母和数字键的键码值
  
    
      | 字母和数字键的键码值(keyCode) | 
    
    
      | 按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
    
  
  
    
      | A | 
      65 | 
      J | 
      74 | 
      S | 
      83 | 
      1 | 
      49 | 
    
    
      | B | 
      66 | 
      K | 
      75 | 
      T | 
      84 | 
      2 | 
      50 | 
    
    
      | C | 
      67 | 
      L | 
      76 | 
      U | 
      85 | 
      3 | 
      51 | 
    
    
      | D | 
      68 | 
      M | 
      77 | 
      V | 
      86 | 
      4 | 
      52 | 
    
    
      | E | 
      69 | 
      N | 
      78 | 
      W | 
      87 | 
      5 | 
      53 | 
    
    
      | F | 
      70 | 
      O | 
      79 | 
      X | 
      88 | 
      6 | 
      54 | 
    
    
      | G | 
      71 | 
      P | 
      80 | 
      Y | 
      89 | 
      7 | 
      55 | 
    
    
      | H | 
      72 | 
      Q | 
      81 | 
      Z | 
      90 | 
      8 | 
      56 | 
    
    
      | I | 
      73 | 
      R | 
      82 | 
      0 | 
      48 | 
      9 | 
      57 | 
    
  
数字键盘上的键的键码值和功能键键码值
  
    
      | 数字键盘上的键的键码值(keyCode) | 
      功能键键码值(keyCode) | 
    
    
      | 按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
    
  
  
    
      | 0 | 
      96 | 
      8 | 
      104 | 
      F1 | 
      112 | 
      F7 | 
      118 | 
    
    
      | 1 | 
      97 | 
      9 | 
      105 | 
      F2 | 
      113 | 
      F8 | 
      119 | 
    
    
      | 2 | 
      98 | 
      * | 
      106 | 
      F3 | 
      114 | 
      F9 | 
      120 | 
    
    
      | 3 | 
      99 | 
      + | 
      107 | 
      F4 | 
      115 | 
      F10 | 
      121 | 
    
    
      | 4 | 
      100 | 
      Enter | 
      108 | 
      F5 | 
      116 | 
      F11 | 
      122 | 
    
    
      | 5 | 
      101 | 
      - | 
      109 | 
      F6 | 
      117 | 
      F12 | 
      123 | 
    
    
      | 6 | 
      102 | 
      . | 
      110 | 
        | 
        | 
        | 
        | 
    
    
      | 7 | 
      103 | 
      / | 
      111 | 
        | 
        | 
        | 
        | 
    
  
控制键键码值
  
    
      | 控制键键码值(keyCode) | 
    
    
      | 按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
      按键 | 
      键码 | 
    
  
  
    
      | BackSpace | 
      8 | 
      Esc | 
      27 | 
      Right Arrow | 
      39 | 
      -_ | 
      189 | 
    
    
      | Tab | 
      9 | 
      Spacebar | 
      32 | 
      Down Arrow | 
      40 | 
      .> | 
      190 | 
    
    
      | Clear | 
      12 | 
      Page Up | 
      33 | 
      Insert | 
      45 | 
      /? | 
      191 | 
    
    
      | Enter | 
      13 | 
      Page Down | 
      34 | 
      Delete | 
      46 | 
      `~ | 
      192 | 
    
    
      | Shift | 
      16 | 
      End | 
      35 | 
      Num Lock | 
      144 | 
      [{ | 
      219 | 
    
    
      | Control | 
      17 | 
      Home | 
      36 | 
      ;: | 
      186 | 
      /| | 
      220 | 
    
    
      | Alt | 
      18 | 
      Left Arrow | 
      37 | 
      =+ | 
      187 | 
      ]} | 
      221 | 
    
    
      | Cape Lock | 
      20 | 
      Up Arrow | 
      38 | 
      
  |