19 lines
750 B
Markdown
19 lines
750 B
Markdown
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---
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title: Escaping Literal Quotes in Strings
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localeTitle: 逃避字符串中的字面引用
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---
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## 逃避字符串中的字面引用
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* 当你需要使用特殊字符，例如`"`在字符串内部时，你需要使用`\`来转义它。
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* 如果使用双引号`"`的字符串，单引号`'`字符串中不需要进行转义。
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* 如果使用单引号`'`的字符串，双引号`"`字符串中不需要进行转义。
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## 解
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```javascript
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var myStr = "I am a \"double quoted\" string inside \"double quotes\".";
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var otherStr = 'I am a \'single quoted\' string inside \'single quotes\'.';
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var noEscapeSingle = "There is no need to 'escape' the single quotes.";
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var noEscapeDouble = 'There is no need to "escape" the double quotes.';
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```
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