如何使用asp.net将文件上传到服务器? [英] How to upload a file to server using asp.net?

问题描述

推荐答案

使用FileUpload控件:

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.fileupload.aspx [ ^ ]

本教程中有关如何保存上传文件的详细信息:

http://asp.net-tutorials.com/controls/file-upload-control/ [ ^ ]

Use the FileUpload Control:

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.fileupload.aspx[^]

Details on how to save the uploaded file in this tutorial:

http://asp.net-tutorials.com/controls/file-upload-control/[^]

使用FileUpload控件并在应用中创建一个文件夹，如示例Uploads1并使用此方法

Use FileUpload control and create a folder in your appliction as in example Uploads1 and use this method

protected void btnSub_Click(object sender, EventArgs e)
   {
       try
       {
           string filename = FileUpload1.FileName;
           FileUpload1.PostedFile.SaveAs(Server.MapPath("~\\Uploads1\\" + filename));
           string path = "~\\Uploads1\\" + filename;
           SqlConnection con = new SqlConnection(str);
           lblinfo.Text = " uploaded successfully ";
           cmd = new SqlCommand("Insert into news(headline,publication,edition,date,url) values(@head,@publication,@edition,@date,'" + path + "')", con);
           cmd.Parameters.AddWithValue("head", TextBox1.Text);
           cmd.Parameters.AddWithValue("publication", TextBox2.Text);
           cmd.Parameters.AddWithValue("edition", TextBox3.Text);
           cmd.Parameters.AddWithValue("date", TextBox4.Text);
           cmd.CommandType = CommandType.Text;
           con.Open();
           cmd.ExecuteNonQuery();
           con.Close();
       }
       catch (Exception ex)
       {
           Response.Write(ex.ToString());
       }

   }

使用ASP.NET上传文件 [ ^ ]

这篇关于如何使用asp.net将文件上传到服务器?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！