20 lines
336 B
Go
20 lines
336 B
Go
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package main
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import (
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"crypto/rand"
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)
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const (
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alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
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)
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// RandomString ...
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func RandomString(length int) string {
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bytes := make([]byte, length)
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rand.Read(bytes)
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for i, b := range bytes {
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bytes[i] = alphabet[b%byte(len(alphabet))]
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}
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return string(bytes)
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}
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