/// <summary>
/// 设置数据库连接配置信息
/// </summary>
/// <param name="initConfig">初始化目标数据库配置</param>
/// <param name="downloadConfig">下载源数据库配置</param>
public static void SetConnection(DBConfig initConfig, DBConfig downloadConfig)
{
DBConnectionRoot.InitDBConnection = initConfig;
DBConnectionRoot.DownloadSourceDBConnection = downloadConfig;
}