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14 lines
263 B
14 lines
263 B
5 months ago
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var staticDocument = require('./staticDocument')
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/**
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* 判断是否Document对象
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*
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* @param {Object} obj 对象
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* @return {Boolean}
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*/
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function isDocument (obj) {
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return !!(obj && staticDocument && obj.nodeType === 9)
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}
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module.exports = isDocument
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