-.net excel导入数据库,mvc导入excel

public static void DataTableToDB()
{
string _strExcelFileName = @"D:\example.xls";
DataTable dtExcel = ExcelToDataTable(_strExcelFileName,"Sheet1");
//这个dtExcel 里头就是excel的数据 excel中的第一行默认为e79fa5e98193e78988e69d83332表名

}

二、把Excel数据读入DataTable
public static DataTable ExcelToDataTable(string strExcelFileName, string strSheetName)
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + strExcelFileName + ";" +"Extended Properties=Excel 5.0;";
string strExcel = string.Format("select * from [{0}$]", strSheetName);
DataSet ds = new DataSet();

using (OleDbConnection conn = new OleDbConnection(strConn))
{
conn.Open();
OleDbDataAdapter adapter = new OleDbDataAdapter(strExcel, strConn);
adapter.Fill(ds, strSheetName);
conn.Close();
}

return ds.Tables[strSheetName];
}