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13 lines
221 B
13 lines
221 B
5 months ago
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/**
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* 获取一个全局唯一标识
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*
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* @param {String} prefix 前缀
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* @return {Number}
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*/
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var __uniqueId = 0
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function uniqueId (prefix) {
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return [prefix, ++__uniqueId].join('')
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}
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module.exports = uniqueId
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