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原创 Golang 优雅地生成随机字符串

//随机字符串 func GetRandomString(n int) string { str := "0123456789abcdefghijklmnopqrstuvwxyz" bytes := []byte(str) var result []byte for i := 0; i < n; i++ { result = append(result, bytes[rand.Intn(len(bytes))]) } return string(res.