using System.Security.Cryptography;
using System.Text;

namespace Cowain.Base.Helpers;

public static class Md5Helper
{
    /// <summary>
    /// 32bit UTF8 MD5 Encrypt
    /// </summary>
    /// <param name="plaintext">明文</param>
    /// <returns></returns>
    public static string Md5Encrypt32(string plaintext)
    {
        string pwd = string.Empty;
        if (!string.IsNullOrEmpty(plaintext) && !string.IsNullOrWhiteSpace(plaintext))
        {
            using (MD5 md5 = MD5.Create())
            {
                byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(plaintext));
                foreach (var item in s)
                {
                    pwd = string.Concat(pwd, item.ToString("x2"));
                }
            }
        }
        return pwd;
    }
}