mirror of https://github.com/jkjoy/sunpeiwen.git
23 lines
445 B
JavaScript
23 lines
445 B
JavaScript
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'use strict';
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const htmlEntityMap = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"',
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''': '\'',
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'`': '`',
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'/': '/',
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'=': '='
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};
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const regexHtml = new RegExp(Object.keys(htmlEntityMap).join('|'), 'g');
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const unescapeHTML = str => {
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if (typeof str !== 'string') throw new TypeError('str must be a string!');
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return str.replace(regexHtml, a => htmlEntityMap[a]);
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};
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module.exports = unescapeHTML;
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