JavaScript 中反引號 (`) 的用法 - Usage of the backtick character (`) in JavaScript

問題：

In JavaScript, a backtick ^† seems to work the same as a single quote.在 JavaScript 中，反引號^†似乎與單引號的作用相同。 For instance, I can use a backtick to define a string like this:例如，我可以使用反引號來定義這樣的字符串：

var s = `abc`;

Is there a way in which the behavior of the backtick actually differs from that of a single quote?反引號的行為實際上與單引號的行為不同嗎？

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^{† Note that among programmers, "backtick" is one name for what is more generally called the grave accent . † 請注意，在程序員中，“反引號”是更普遍稱為重音符號的名稱之一。 Programmers also sometimes use the alternate names "backquote" and "backgrave".程序員有時也使用 備用名稱“反引號”和“背刻”。 Also, on Stack Overflow and elsewhere, other common spellings for "backtick" are "back-tick" and "back tick".此外，在 Stack Overflow和其他地方，“反引號”的其他常見拼寫是“反引號”和“反引號”。}

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解決方案：

參考一： http://stackoom.com/question/1s8KC
參考二： Usage of the backtick character (`) in JavaScript