MD5加密
public class MD5DEncryptHelper { /// <summary> /// MD5加密 /// </summary> /// <param name="strText">要加密的内容</param> /// <returns></returns> public static string MD5Encrypt(string strText) { //MD5 md5 = new MD5CryptoServiceProvider(); //byte[] result = md5.ComputeHash(System.Text.Encoding.Default.GetBytes(strText)); //string password = string.Empty; //for (int i = 0; i < result.Length; i++) //{ // password += string.Format("{0:x}", result[i]); //} //return password; byte[] result = Encoding.Default.GetBytes(strText); MD5 md5 = new MD5CryptoServiceProvider(); byte[] output = md5.ComputeHash(result); var str = BitConverter.ToString(output).Replace("-", ""); return str.ToUpper(); } }