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The 'letters' already contain numbers, so just grab characters randomly from this.

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This commit is contained in:
lindan.he
2019-09-26 11:00:59 +08:00
parent aa44c0fb11
commit cce8ac5118
1 changed files with 1 additions and 5 deletions
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6
util/grand/grand.go
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@ -49,11 +49,7 @@ func N(min, max int) int {
func Str(n int) string {
b := make([]rune, n)
for i := range b {
if Intn(2) == 1 {
b[i] = digits[Intn(10)]
} else {
b[i] = letters[Intn(52)]
}
b[i] = letters[Intn(62)]
}
return string(b)
}