Question

我正在将数据从Excel文件上传到数据库，MVC代码读取第一条记录，但是在第二条记录上，它是通过在“结果”处添加用户后通过Time Out异常完成的。

 HttpPostedFileBase file = Request.Files["students"];
            if ((file != null) && (file.ContentLength > 0) && !string.IsNullOrEmpty(file.FileName))
            {
                string fileName = file.FileName;
                string fileContentType = file.ContentType;
                byte[] fileBytes = new byte[file.ContentLength];
                var data = file.InputStream.Read(fileBytes, 0, Convert.ToInt32(file.ContentLength));
            }
            var studentList = new List<RegisterViewModel>();
            using (var package = new ExcelPackage(file.InputStream))
            {
                var currentSheet = package.Workbook.Worksheets;
                var workSheet = currentSheet.First();
                var noOfCol = workSheet.Dimension.End.Column;
                var noOfRow = workSheet.Dimension.End.Row;

                for (int rowIterator = 2; rowIterator <= noOfRow; rowIterator++)
                {
                    var student = new RegisterViewModel();

                    var Fname = workSheet.Cells[rowIterator, 1].Value.ToString();
                    var Mname = workSheet.Cells[rowIterator, 2].Value.ToString();
                    var Lname = workSheet.Cells[rowIterator, 3].Value.ToString();

                    student.Name = Fname + " " + Mname + " " + Lname;
                    student.UserName = workSheet.Cells[rowIterator, 4].Value.ToString();
                     student.Email = workSheet.Cells[rowIterator, 5].Value.ToString();
                    student.Password = workSheet.Cells[rowIterator, 6].Value.ToString();
                    student.ConfirmPassword = workSheet.Cells[rowIterator, 7].Value.ToString();

                    ApplicationDbContext context = new ApplicationDbContext();
                    var user = new ApplicationUser { UserName = student.UserName, Email = student.Email, Name = student.Name };
                    var result = await UserManager.CreateAsync(user, student.Password);
        if(result!="false")
        {

Answer 1

在executionTimeout中设置httpRuntime tah的web.config属性，如下所示：

<system.web>
    ...
    <httpRuntime targetFramework="4.5.1" executionTimeout="30" />
</system.web>

希望这对您有帮助...

通过MVC中的Excel Loader上载时等待操作超时

1 个答案: