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- package random
- import "math/rand"
- var Str = String([]rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"))
- func String(chars []rune) func(length int) string {
- max := len(chars)
- return func(length int) string {
- s := make([]rune, length)
- for i := range s {
- s[i] = chars[rand.Intn(max)]
- }
- return string(s)
- }
- }
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