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

问题：

In JavaScript, a backtick ^† seems to work the same as a single quote.在 JavaScript 中，反引号^†似乎与单引号的作用相同。 For instance, I can use a backtick to define a string like this:例如，我可以使用反引号来定义这样的字符串：

var s = `abc`;

Is there a way in which the behavior of the backtick actually differs from that of a single quote?反引号的行为实际上与单引号的行为不同吗？

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^{† Note that among programmers, "backtick" is one name for what is more generally called the grave accent . † 请注意，在程序员中，“反引号”是更普遍称为重音符号的名称之一。 Programmers also sometimes use the alternate names "backquote" and "backgrave".程序员有时也使用 备用名称“反引号”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，“反引号”的其他常见拼写是“反引号”和“反引号”。}

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解决方案：

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