/// <summary>
/// 执行SQL语句，返回DataTable
/// </summary>
/// <param name="sql">SQL语句（为了Oracle上能够使用，表的别名前不要加AS）</param>
/// <param name="value">The value.</param>
/// <returns>DataTable</returns>
/// <exception cref="Exception"></exception>
public DataTable ExecuteDataTable(string sql, params object[] value)
{
try
{
if (value.Length > 0)
{
return(ExecuteDataTableParams(sql, value));
}
else
{
return(_db.ExecuteDataTable(sql));
}
}
catch (Exception ex)
{
throw new Exception($"查询失败！\r\nSQL语句为：{sql}。\r\n{ex.ToString()}");
}
}
