[英]Saving a string that contains both single and double quotes?
I have an object that looks like the following: 我有一个看起来像下面的对象:
obj = {book: `{title: "${this.book.title}"}`}
this.book.title
is a string that could contain unescaped single quote ' or double quote ". this.book.title
是一个字符串,可以包含未转义的单引号'或双引号'。
So if the title contains a " like This is a "book"
, then obj
would be invalid since it would look like: 因此,如果标题包含“ like
This is a "book"
,则obj
无效,因为它看起来像:
obj = {book: `{title: "This is a "book""}`}
Is there a better way than doing this.book.title = this.book.title.replace(/(['"])/g, "\\\\$1");
to escape the quotes? 有没有比
this.book.title = this.book.title.replace(/(['"])/g, "\\\\$1");
更好的方法来转义引号?
Your question isn't super clear, but it seems like what you want is this: 您的问题不是很清楚,但似乎您想要的是:
this.book = { title: 'This is a "book"' }; const obj = { book: JSON.stringify({ title: this.book.title }) }; console.log(obj); // <- this is an object console.log(obj.book); // <- this is a string
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