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17 lines
298 B
Go
17 lines
298 B
Go
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package utils
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import (
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"math/rand"
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"strings"
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)
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func RandomStr(n int) string {
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builder := strings.Builder{}
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t := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
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for i := 0; i < n; i++ {
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r := rand.Intn(len(t))
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builder.WriteString(t[r : r+1])
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}
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return builder.String()
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}
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