//优化后导出excel public System.IO.Stream ExcelStream(string search) // { var orderBusiniss = Containers.ObjectContainer.CreateObject<IOrderBusiness>(); var list = orderBusiniss.GetExcel(search); NPOI.HSSF.UserModel.HSSFWorkbook hssfworkbook = new NPOI.H
导出 public FileResult Input() { DataTable dt = new DataTable("dd"); using (SqlConnection conn = new SqlConnection("Data Source=.;Initial Catalog=IOT1706B;Integrated Security=True")) { SqlDataAdapter sda = new SqlDataAdapter("select