在JavaScript中使用数组获取密钥的ascii代码？ [英] Fetch ascii code for keys using array in JavaScript?

问题描述

在JavaScript中使用数组获取密钥的ascii代码？

Fetch ascii code for keys using array in JavaScript?

推荐答案

查看您的问题，我想，您正在寻找从字符或密钥中查找ASCII代码键中的代码/字符代码。不知道你为什么使用数组这个词。



从字符中查找ASCII代码 -

Looking at your question, I guess, you are looking for either finding ASCII code from character or Key Codes/ Char Codes from keys. Not sure about why you have used the word "array" though.

To find ASCII code from character-

var a = 'a';
alert(a.charCodeAt());

ASCII代码 [ ^ ]



以下链接可帮助查找关键代码/字符代码

如何查找特定密钥的密钥代码 [ ^ ]

KeyboardEvent.keyCode [ ^ ]



希望，它有所帮助:)

如果您正在寻找其他东西，请通过更好地描述您的问题让我知道。

List of ASCII Codes[^]

Following links may help finding key codes/char codes
How to find the key code for a specific key[^]
KeyboardEvent.keyCode[^]

Hope, it helps :)
In case you are looking for something else, please let me know with little better description about your problem.

这篇关于在JavaScript中使用数组获取密钥的ascii代码？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！