/// <summary>
/// 默认是收件箱 0收件箱， 1发件箱， 2草稿箱， 3回收站
/// </summary>
/// <returns></returns>
public IActionResult Index(int pageIndex = 1, int pageSize = 10, string strKey = "")
{
List <Message> inboxList = messageAppService.GetPagingMessage(2, pageIndex, pageSize, strKey, out int pageCount, out int itemCount);
ViewBag.Page = TablePagination.PagingHtml(pageIndex, pageSize, pageCount, itemCount, strKey);
ViewBag.PageIndex = pageIndex;
ViewBag.PageSize = pageSize;
ViewBag.Key = strKey;
return(View(inboxList));
}