/// <summary>
/// 加密密钥后再对文件字符进行加密
/// </summary>
public static void EncryptConfigFile(string filePath, string str)
{
FileStream fs = new FileStream(filePath, FileMode.Create);
BinaryFormatter formatter = new BinaryFormatter();
try
{
formatter.Serialize(fs, EncryptAndDec.Encrypt2(str, "TIANSHUN"));
}
catch (SerializationException e)
{
WriteLog.CreateLog("内部操作", AppDomain.CurrentDomain.BaseDirectory, "ZipHelper类>EncryptConfigFile方法", "序列化失败，原因: " + e.Message);
throw;
}
finally
{
fs.Close();
fs = null;
}
}
/// <summary>
/// 解密配置文件并读入到xmldoc中
/// </summary>
public static XmlNode DecryptConfigFile(string filePath)
{
FileStream fs = new FileStream(filePath, FileMode.Open);
XmlDocument m_XmlDoc = new XmlDocument();
BinaryFormatter formatter = null;
try
{
formatter = new BinaryFormatter();
m_XmlDoc.LoadXml(EncryptAndDec.Decrypt2((string)formatter.Deserialize(fs), "TIANSHUN"));
return(m_XmlDoc.DocumentElement);
}
catch (SerializationException e)
{
WriteLog.CreateLog("内部操作", AppDomain.CurrentDomain.BaseDirectory, "ZipHelper类>DecryptConfigFile方法", "反序列化失败，原因:" + e.Message);
throw;
}
finally
{
fs.Close();
fs = null;
}
}
