15 lines
529 B
JavaScript
15 lines
529 B
JavaScript
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function guid(len) {
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var buf = [],
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chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
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charlen = chars.length,
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length = len || 32;
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for (var i = 0; i < length; i++) {
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buf[i] = chars.charAt(Math.floor(Math.random() * charlen));
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}
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return buf.join('');
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}
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console.log(guid());
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console.log(guid(15));
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