/// <summary>
/// download file
/// 下载文件
/// </summary>
/// <param name="ID"></param>
/// <param name="FilePath"></param>
/// <param name="GridFSName"></param>
public void DownloadFile(String ID, String FilePath, String GridFSName = "")
{
//数据库连接
if (_connectionConfig.IsAutoCloseConnection == false)
{
if (_database.CheckStatus() == false)
{
throw new Exception("databse connect not open");
}
}
if (_connectionConfig.IsAutoCloseConnection == true)
{
_database.Open();
}
_database.DownloadFile(_databasename, ID, FilePath, GridFSName);
if (_connectionConfig.IsAutoCloseConnection == true)
{
_database.Close();
}
return;
}
