package main

import (
	"fmt"
)

var robotHeadUrlIdx int

func GetRobHeadUrlIdx() string {
	robotHeadUrlIdx++
	if robotHeadUrlIdx > 1448 {
		robotHeadUrlIdx = 1
	}
	return fmt.Sprintf("https://avatar-icon.oss-cn-guangzhou.aliyuncs.com/user_head/head_%v.jpg", robotHeadUrlIdx)
}
func GetRobHeadUrl(idx int32) string {
	return fmt.Sprintf("https://avatar-icon.oss-cn-guangzhou.aliyuncs.com/user_head/head_%v.jpg", idx)
}