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ytc1012
2025-11-18 18:08:48 +08:00
commit de90ad79ea
162 changed files with 28098 additions and 0 deletions

13
util/random.go Normal file
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package util
import "math/rand"
var letters = []rune("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
func RandSeq(n int) string {
b := make([]rune, n)
for i := range b {
b[i] = letters[rand.Intn(len(letters))]
}
return string(b)
}