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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | 2x 1x | /** * 判断对象是否为dom元素 * @method dom/isNode * @param {Object} node 要判断的对象 * @return {Boolean} 是否为dom元素 * @example * var $isNode = require('@spore-ui/kit/packages/dom/isNode'); * $isNode(document.body) // 1 */ function isNode(node) { return ( node && node.nodeName && node.nodeType ); } module.exports = isNode; |