package auth

import (
	"fmt"
	"math/rand"
)

func GenerateVerificationCode() string {
	var code string

	for i := 0; i < 3; i++ {
		// 生成两个 10-99 之间的随机数
		a := rand.Intn(90-10+1) + 10
		b := rand.Intn(90-10+1) + 10
		c := rand.Intn(90-10+1) + 10
		// 将随机数拼接到验证码字符串
		code += fmt.Sprintf("%d%d%d", a, b, c)
	}

	return code
}