键盘按键键码值（keyCode）对照表

梦里梦外; 2023-02-10 03:57 659阅读 0赞

> **键盘事件包含onkeypress onkeydown和onkeyup事件，其中onkeypress事件是在键盘上的某个键被按下并且释放时触发此事件的处理程序，一般用于 键盘上的单键操作。onkeydown事件是在键盘上的某个键被按下时触发此事件的处理程序，一般用于快捷键的操作。onkeyup事件是在键盘上的某个键被按下后松开时触发此事件的处理程序，一般用于快捷键的操作。**

<table style="width:500px;"> 
 <thead> 
 <tr> 
 <th colspan="8" style="text-align:center;">字母和数字键的键码值（keyCode）</th> 
 </tr> 
 </thead> 
 <tbody> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">A</td> 
 <td style="text-align:center;vertical-align:middle;">65</td> 
 <td style="text-align:center;vertical-align:middle;">J</td> 
 <td style="text-align:center;vertical-align:middle;">74</td> 
 <td style="text-align:center;vertical-align:middle;">S</td> 
 <td style="text-align:center;vertical-align:middle;">83</td> 
 <td style="text-align:center;vertical-align:middle;">1</td> 
 <td style="text-align:center;vertical-align:middle;">49</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">B</td> 
 <td style="text-align:center;vertical-align:middle;">66</td> 
 <td style="text-align:center;vertical-align:middle;">K</td> 
 <td style="text-align:center;vertical-align:middle;">75</td> 
 <td style="text-align:center;vertical-align:middle;">T</td> 
 <td style="text-align:center;vertical-align:middle;">84</td> 
 <td style="text-align:center;vertical-align:middle;">2</td> 
 <td style="text-align:center;vertical-align:middle;">50</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">C</td> 
 <td style="text-align:center;vertical-align:middle;">67</td> 
 <td style="text-align:center;vertical-align:middle;">L</td> 
 <td style="text-align:center;vertical-align:middle;">76</td> 
 <td style="text-align:center;vertical-align:middle;">U</td> 
 <td style="text-align:center;vertical-align:middle;">85</td> 
 <td style="text-align:center;vertical-align:middle;">3</td> 
 <td style="text-align:center;vertical-align:middle;">51</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">D</td> 
 <td style="text-align:center;vertical-align:middle;">68</td> 
 <td style="text-align:center;vertical-align:middle;">M</td> 
 <td style="text-align:center;vertical-align:middle;">77</td> 
 <td style="text-align:center;vertical-align:middle;">V</td> 
 <td style="text-align:center;vertical-align:middle;">86</td> 
 <td style="text-align:center;vertical-align:middle;">4</td> 
 <td style="text-align:center;vertical-align:middle;">52</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">E</td> 
 <td style="text-align:center;vertical-align:middle;">69</td> 
 <td style="text-align:center;vertical-align:middle;">N</td> 
 <td style="text-align:center;vertical-align:middle;">78</td> 
 <td style="text-align:center;vertical-align:middle;">W</td> 
 <td style="text-align:center;vertical-align:middle;">87</td> 
 <td style="text-align:center;vertical-align:middle;">5</td> 
 <td style="text-align:center;vertical-align:middle;">53</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">F</td> 
 <td style="text-align:center;vertical-align:middle;">70</td> 
 <td style="text-align:center;vertical-align:middle;">O</td> 
 <td style="text-align:center;vertical-align:middle;">79</td> 
 <td style="text-align:center;vertical-align:middle;">X</td> 
 <td style="text-align:center;vertical-align:middle;">88</td> 
 <td style="text-align:center;vertical-align:middle;">6</td> 
 <td style="text-align:center;vertical-align:middle;">54</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">G</td> 
 <td style="text-align:center;vertical-align:middle;">71</td> 
 <td style="text-align:center;vertical-align:middle;">P</td> 
 <td style="text-align:center;vertical-align:middle;">80</td> 
 <td style="text-align:center;vertical-align:middle;">Y</td> 
 <td style="text-align:center;vertical-align:middle;">89</td> 
 <td style="text-align:center;vertical-align:middle;">7</td> 
 <td style="text-align:center;vertical-align:middle;">55</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">H</td> 
 <td style="text-align:center;vertical-align:middle;">72</td> 
 <td style="text-align:center;vertical-align:middle;">Q</td> 
 <td style="text-align:center;vertical-align:middle;">81</td> 
 <td style="text-align:center;vertical-align:middle;">Z</td> 
 <td style="text-align:center;vertical-align:middle;">90</td> 
 <td style="text-align:center;vertical-align:middle;">8</td> 
 <td style="text-align:center;vertical-align:middle;">56</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">I</td> 
 <td style="text-align:center;vertical-align:middle;">73</td> 
 <td style="text-align:center;vertical-align:middle;">R</td> 
 <td style="text-align:center;vertical-align:middle;">82</td> 
 <td style="text-align:center;vertical-align:middle;">0</td> 
 <td style="text-align:center;vertical-align:middle;">48</td> 
 <td style="text-align:center;vertical-align:middle;">9</td> 
 <td style="text-align:center;vertical-align:middle;">57</td> 
 </tr> 
 </tbody> 
</table>

<table style="width:500px;"> 
 <thead> 
 <tr> 
 <th colspan="4" style="text-align:center;vertical-align:middle;">数字键盘上的各键键码值（keyCode）</th> 
 <th colspan="4" style="text-align:center;vertical-align:middle;">功能键键码值（keyCode）</th> 
 </tr> 
 </thead> 
 <tbody> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">0</td> 
 <td style="text-align:center;vertical-align:middle;">96</td> 
 <td style="text-align:center;vertical-align:middle;">8</td> 
 <td style="text-align:center;vertical-align:middle;">104</td> 
 <td style="text-align:center;vertical-align:middle;">F1</td> 
 <td style="text-align:center;vertical-align:middle;">112</td> 
 <td style="text-align:center;vertical-align:middle;">F9</td> 
 <td style="text-align:center;vertical-align:middle;">120</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">1</td> 
 <td style="text-align:center;vertical-align:middle;">97</td> 
 <td style="text-align:center;vertical-align:middle;">9</td> 
 <td style="text-align:center;vertical-align:middle;">105</td> 
 <td style="text-align:center;vertical-align:middle;">F2</td> 
 <td style="text-align:center;vertical-align:middle;">113</td> 
 <td style="text-align:center;vertical-align:middle;">F10</td> 
 <td style="text-align:center;vertical-align:middle;">121</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">2</td> 
 <td style="text-align:center;vertical-align:middle;">98</td> 
 <td style="text-align:center;vertical-align:middle;">*</td> 
 <td style="text-align:center;vertical-align:middle;">106</td> 
 <td style="text-align:center;vertical-align:middle;">F3</td> 
 <td style="text-align:center;vertical-align:middle;">114</td> 
 <td style="text-align:center;vertical-align:middle;">F11</td> 
 <td style="text-align:center;vertical-align:middle;">122</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">3</td> 
 <td style="text-align:center;vertical-align:middle;">99</td> 
 <td style="text-align:center;vertical-align:middle;">+</td> 
 <td style="text-align:center;vertical-align:middle;">107</td> 
 <td style="text-align:center;vertical-align:middle;">F4</td> 
 <td style="text-align:center;vertical-align:middle;">115</td> 
 <td style="text-align:center;vertical-align:middle;">F12</td> 
 <td style="text-align:center;vertical-align:middle;">123</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">4</td> 
 <td style="text-align:center;vertical-align:middle;">100</td> 
 <td style="text-align:center;vertical-align:middle;">Enter</td> 
 <td style="text-align:center;vertical-align:middle;">108</td> 
 <td style="text-align:center;vertical-align:middle;">F5</td> 
 <td style="text-align:center;vertical-align:middle;">116</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">5</td> 
 <td style="text-align:center;vertical-align:middle;">101</td> 
 <td style="text-align:center;vertical-align:middle;">-</td> 
 <td style="text-align:center;vertical-align:middle;">109</td> 
 <td style="text-align:center;vertical-align:middle;">F6</td> 
 <td style="text-align:center;vertical-align:middle;">117</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">6</td> 
 <td style="text-align:center;vertical-align:middle;">102</td> 
 <td style="text-align:center;vertical-align:middle;">.</td> 
 <td style="text-align:center;vertical-align:middle;">110</td> 
 <td style="text-align:center;vertical-align:middle;">F7</td> 
 <td style="text-align:center;vertical-align:middle;">118</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">7</td> 
 <td style="text-align:center;vertical-align:middle;">103</td> 
 <td style="text-align:center;vertical-align:middle;">/</td> 
 <td style="text-align:center;vertical-align:middle;">111</td> 
 <td style="text-align:center;vertical-align:middle;">F8</td> 
 <td style="text-align:center;vertical-align:middle;">119</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 <td style="text-align:center;vertical-align:middle;">&nbsp;</td> 
 </tr> 
 </tbody> 
</table>

<table style="width:563px;"> 
 <thead> 
 <tr> 
 <th colspan="8" style="text-align:center;vertical-align:middle;width:560px;">控制键键码值（keyCode）</th> 
 </tr> 
 </thead> 
 <tbody> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">键码</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">BackSpace</td> 
 <td style="text-align:center;vertical-align:middle;">8</td> 
 <td style="text-align:center;vertical-align:middle;">Esc</td> 
 <td style="text-align:center;vertical-align:middle;">27</td> 
 <td style="text-align:center;vertical-align:middle;">Right Arrow</td> 
 <td style="text-align:center;vertical-align:middle;">39</td> 
 <td style="text-align:center;vertical-align:middle;">-_</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">189</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Tab</td> 
 <td style="text-align:center;vertical-align:middle;">9</td> 
 <td style="text-align:center;vertical-align:middle;">Spacebar</td> 
 <td style="text-align:center;vertical-align:middle;">32</td> 
 <td style="text-align:center;vertical-align:middle;">Dw Arrow</td> 
 <td style="text-align:center;vertical-align:middle;">40</td> 
 <td style="text-align:center;vertical-align:middle;">.&gt;</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">190</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Clear</td> 
 <td style="text-align:center;vertical-align:middle;">12</td> 
 <td style="text-align:center;vertical-align:middle;">Page Up</td> 
 <td style="text-align:center;vertical-align:middle;">33</td> 
 <td style="text-align:center;vertical-align:middle;">Insert</td> 
 <td style="text-align:center;vertical-align:middle;">45</td> 
 <td style="text-align:center;vertical-align:middle;">/?</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">191</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Enter</td> 
 <td style="text-align:center;vertical-align:middle;">13</td> 
 <td style="text-align:center;vertical-align:middle;">Page Down</td> 
 <td style="text-align:center;vertical-align:middle;">34</td> 
 <td style="text-align:center;vertical-align:middle;">Delete</td> 
 <td style="text-align:center;vertical-align:middle;">46</td> 
 <td style="text-align:center;vertical-align:middle;">`~</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">192</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Shift</td> 
 <td style="text-align:center;vertical-align:middle;">16</td> 
 <td style="text-align:center;vertical-align:middle;">End</td> 
 <td style="text-align:center;vertical-align:middle;">35</td> 
 <td style="text-align:center;vertical-align:middle;">Num Lock</td> 
 <td style="text-align:center;vertical-align:middle;">144</td> 
 <td style="text-align:center;vertical-align:middle;">[{ </td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">219</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Control</td> 
 <td style="text-align:center;vertical-align:middle;">17</td> 
 <td style="text-align:center;vertical-align:middle;">Home</td> 
 <td style="text-align:center;vertical-align:middle;">36</td> 
 <td style="text-align:center;vertical-align:middle;">;:</td> 
 <td style="text-align:center;vertical-align:middle;">186</td> 
 <td style="text-align:center;vertical-align:middle;">\|</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">220</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Alt</td> 
 <td style="text-align:center;vertical-align:middle;">18</td> 
 <td style="text-align:center;vertical-align:middle;">Left Arrow</td> 
 <td style="text-align:center;vertical-align:middle;">37</td> 
 <td style="text-align:center;vertical-align:middle;">=+</td> 
 <td style="text-align:center;vertical-align:middle;">187</td> 
 <td style="text-align:center;vertical-align:middle;">]}</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">221</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">Cape Lock</td> 
 <td style="text-align:center;vertical-align:middle;">20</td> 
 <td style="text-align:center;vertical-align:middle;">Up Arrow</td> 
 <td style="text-align:center;vertical-align:middle;">38</td> 
 <td style="text-align:center;vertical-align:middle;">,&lt;</td> 
 <td style="text-align:center;vertical-align:middle;">188</td> 
 <td style="text-align:center;vertical-align:middle;">'"</td> 
 <td style="text-align:center;vertical-align:middle;width:105px;">222</td> 
 </tr> 
 </tbody> 
</table>

<table style="width:500px;"> 
 <thead> 
 <tr> 
 <th colspan="4" style="text-align:center;vertical-align:middle;">多媒体键码值（keyCode）</th> 
 </tr> 
 </thead> 
 <tbody> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 <td style="text-align:center;vertical-align:middle;">按键</td> 
 <td style="text-align:center;vertical-align:middle;">键码</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">音量加</td> 
 <td style="text-align:center;vertical-align:middle;">175</td> 
 <td style="text-align:center;vertical-align:middle;">浏览器</td> 
 <td style="text-align:center;vertical-align:middle;">172</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">音量减</td> 
 <td style="text-align:center;vertical-align:middle;">174</td> 
 <td style="text-align:center;vertical-align:middle;">邮件</td> 
 <td style="text-align:center;vertical-align:middle;">180</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">停止</td> 
 <td style="text-align:center;vertical-align:middle;">179</td> 
 <td style="text-align:center;vertical-align:middle;">搜索</td> 
 <td style="text-align:center;vertical-align:middle;">170</td> 
 </tr> 
 <tr> 
 <td style="text-align:center;vertical-align:middle;">静音</td> 
 <td style="text-align:center;vertical-align:middle;">173</td> 
 <td style="text-align:center;vertical-align:middle;">收藏</td> 
 <td style="text-align:center;vertical-align:middle;">171</td> 
 </tr> 
 </tbody> 
</table>

[在线获取键盘按键值（keycode，ASCII码）][keycode_ASCII]

**参考文章链接：**

[https://www.cnblogs.com/951201193-wzc/p/10294926.html][https_www.cnblogs.com_951201193-wzc_p_10294926.html]

[keycode_ASCII]: https://www.bejson.com/othertools/keycodes/
[https_www.cnblogs.com_951201193-wzc_p_10294926.html]: https://www.cnblogs.com/951201193-wzc/p/10294926.html