/// <summary>
/// 获取字符串
/// </summary>
/// <param name="obj">对象</param>
public static string ToStr(this object obj)
{
return(Conv.ToString(obj));
}
/// <summary>
/// 获取字符串
/// </summary>
/// <param name="data">对象</param>
public static string ToStr(this object data)
{
return(Conv.ToString(data));
}