Alireza Ahmadi
31 lines
489 B
Go
31 lines
489 B
Go
package common
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import (
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"math/rand"
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"time"
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)
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var (
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allSeq []rune
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rnd = rand.New(rand.NewSource(time.Now().UnixNano()))
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)
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func init() {
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chars := "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
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for _, char := range chars {
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allSeq = append(allSeq, char)
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}
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}
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func Random(n int) string {
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runes := make([]rune, n)
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for i := 0; i < n; i++ {
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runes[i] = allSeq[rnd.Intn(len(allSeq))]
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}
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return string(runes)
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}
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func RandomInt(n int) int {
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return rnd.Intn(n)
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}
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