在JavaScript中转义单引号和双引号

Question

  

可能重复：
  Double quote in JavaScript string

var array=["famous quote by Shakespear is",""to be or not to be""]

如何在使用"分隔元素的数组的第二个元素中转义blockquote？

Answer 1

使用反斜杠：

var str = "famous quote by Shakespear is, \"to be or not to be\"";
var str = 'famous quote by Shakespear is, \'to be or not to be\'';

或者只是混合引号类型：

var str = "famous quote by Shakespear is, 'to be or not to be'";
var str = 'famous quote by Shakespear is, "to be or not to be"';

Answer 2

您可以使用反斜杠转义或在字符串周围使用单引号：

var array=["famous quote by Shakespear is","\"to be or not to be\""];
var array=["famous quote by Shakespear is",'"to be or not to be"'];

只要您正确配对，单引号和双引号就可以互换。