文本验证码
由于我经常使用Unity进行webgl版本的开发，看到网站上面用户登录有很多的验证码验证。借鉴相关博客，写了Unity的工具类文本验证码，代码如下：
工具类：VerificationCode
using System.Collections;
using System.Collections.Generic;
using System.Text;
/// <summary>
/// 该工具类为：生成验证码
/// 作者：hys
/// 时间：2019.12.30
/// 邮箱：[email protected]
/// </summary>
public class VerificationCode
{
private static char[] constant =
{
'0','1','2','3','4','5','6','7','8','9',
'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'
};
/// <summary>
/// 获取随机生成的验证码
/// </summary>
/// <param name="Length">长度</param>
/// <returns></returns>
public static string SetDeleKey(int Length)
{
StringBuilder newRandom = new StringBuilder(62);
System.Random rd = new System.Random();
for (int i = 0; i < Length; i++)
{
newRandom.Append(constant[rd.Next(62)]); //rd.Next(62)返回小于62的非负随机数,Append将Length次随机的码进行拼接
}
return newRandom.ToString();
}
}
Unity脚本
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class HuangVerificationCodeTextScripts : MonoBehaviour
{
private Text verificationCodeText; //验证码Text.
private void Awake()
{
init();
}
void Start()
{
}
void Update()
{
}
/// <summary>
/// 进行初始化
/// </summary>
private void init()
{
verificationCodeText = GameObject.Find("VerificationCodeText").GetComponent<Text>();
}
/// <summary>
/// 生成验证码
/// </summary>
/// <param name="length">验证码长度</param>
/// <returns>字符串类型的验证码</returns>
public string generateVerificationCode(int length)
{
string code= VerificationCode.SetDeleKey(length);
verificationCodeText.text = code;
return code;
}
}
