CgwMonitorManage.Common.CommonFunction.SHA256Encrypt C# (CSharp) Method

        public static string SHA256Encrypt(string str)
        {
            SHA256 s256 = new SHA256Managed();
            byte[] bytes;
            bytes = s256.ComputeHash(ASCIIEncoding.Default.GetBytes(str));
            s256.Clear();
            // 创建一个新的Stringbuilder来保存字节，并且创建一个字符串。
            StringBuilder sBuilder = new StringBuilder();

            // 循环哈希值的每一个字节，并以十六进制格式保存为字符串
            for (int i = 0; i < bytes.Length; i++)
            {
                sBuilder.Append(bytes[i].ToString("x2"));
            }
            return sBuilder.ToString();
        }