逃逸單引號和雙引號中的JavaScript

Question

可能重複：
Double quote in JavaScript string

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

如何逃脫在使用"用於限制數組的第二個元素BLOCKQUOTE元素？

Answer 1

你可以用一個反斜槓逃逸，或使用字符串周圍單引號：

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"']; 

只要您正確配對，單引號和雙引號就可以互換。

Answer 2

使用反斜線：

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\''; 

或者只混合型報價：

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"';