mirror of https://github.com/jkjoy/sunpeiwen.git
28 lines
579 B
Markdown
28 lines
579 B
Markdown
# escape-string-regexp [](https://travis-ci.org/sindresorhus/escape-string-regexp)
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> Escape RegExp special characters
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## Install
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```
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$ npm install --save escape-string-regexp
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```
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## Usage
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```js
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const escapeStringRegexp = require('escape-string-regexp');
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const escapedString = escapeStringRegexp('how much $ for a unicorn?');
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//=> 'how much \$ for a unicorn\?'
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new RegExp(escapedString);
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```
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## License
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MIT © [Sindre Sorhus](http://sindresorhus.com)
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