ASP.NET恢复备份Sql server_绿色软件之家

绿色软件之家:您身边最放心的安全下载站! 最新更新|软件分类|软件专题|手机版|系统之家|纯净系统

您当前所在位置:首页网络编程.Net编程 → ASP.NET恢复备份Sql server

ASP.NET恢复备份Sql server

时间:2015/6/28来源:绿色软件之家作者:网管联盟我要评论(0)

  最近做的一个项目因为服务器是在特殊机房上的,因为安全方面的考虑,不能给我们开发者提供FTP服务,所以每次更新版本都得自己跑一趟,而他的机房有很远,所以我一直想能不能开发一个维护版本的系统呢,对数据库和代码进行在线更新,就不用自己跑了,于是就有了下面的尝试,在线恢复和备份sql server

  前台代码:

  <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="SqlDbMgmt.aspx.cs" Inherits="SysSourceMgmt.SqlDbMgmt" %>

  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "<https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>">

  <html xmlns="<https://www.w3.org/1999/xhtml>">

  <head runat="server">

  <title></title>

  </head>

  <body>

  <form id="form1" runat="server">

  <div>

  <table>

  <tr>

  <td style="width: 100px">

  <span style="font-size: 9pt">操 作 数 据 库</span>

  </td>

  <td>

  <asp:DropDownList ID="DropDownList1" runat="server" Font-Size="9pt" Width="124px">

  </asp:DropDownList>

  <asp:TextBox ID="txtDbName" runat="server"></asp:TextBox>

  </td>

  <td style="width: 100px">

  </td>

  </tr>

  <tr>

  <td style="width: 100px">

  <span style="font-size: 9pt">备份名称和位置</span>

  </td>

  <td style="width: 100px">

  <asp:TextBox ID="TextBox1" runat="server" Font-Size="9pt" Width="117px"></asp:TextBox>

  </td>

  <td style="width: 100px">

  <span style="font-size: 9pt; color: #ff3300">(如D:\beifen)</span>

  </td>

  </tr>

  <tr>

  <td colspan="3">

  <asp:Button ID="Button1" runat="server" Font-Size="9pt" OnClick="Button1_Click" Text="备份数据库" />

  </td>

  </tr>

  </table>

  </div>

  <div style="width: 100%; height: 100px">

  <table>

  <tr>

  <td style="width: 100px; height: 21px">

  <span style="font-size: 9pt">操 作 数 据 库</span>

  </td>

  <td>

  <asp:DropDownList ID="DropDownList2" runat="server" Font-Size="9pt" Width="124px">

  </asp:DropDownList>

  </td>

  <td style="width: 100px; height: 21px">

  </td>

  </tr>

  <tr>

  <td style="width: 100px">

  <span style="font-size: 9pt">操 作 数 据 库</span>

  </td>

  <td style="width: 100px">

  <asp:FileUpload ID="FileUpload1" runat="server" Font-Size="9pt" Width="190px" />

  </td>

  <td style="width: 100px">

  </td>

  </tr>

  <tr>

  <td colspan="3">

  <asp:Button ID="Button2" runat="server" Font-Size="9pt" OnClick="Button2_Click" Text="还原数据库" />

  <asp:Button ID="Button3" runat="server" Font-Size="9pt" OnClick="Button3_Click" Text="强制还原数据库" />

  </td>

  </tr>

  </table>

  </div>

  </form>

  </body>

  </html>

#p#副标题#e#

  后台:

  using System;

  using System.Collections.Generic;

  using System.Linq;

  using System.Web;

  using System.Web.UI;

  using System.Web.UI.WebControls;

  using System.Data.SqlClient;

  using System.IO;

  using System.Data;

  using System.Diagnostics;

  namespace SysSourceMgmt

  {

  public partial class SqlDbMgmt : System.Web.UI.Page

  {

  protected void Page_Load(object sender, EventArgs e)

  {

  if (!IsPostBack)

  {

  try

  {

  string SqlStr1 = "Server=(local);DataBase=master;Uid=sa;Pwd=";

  string SqlStr2 = "Exec sp_helpdb";

  SqlConnection con = new SqlConnection(SqlStr1);

  con.Open();

  SqlCommand com = new SqlCommand(SqlStr2, con);

  SqlDataReader dr = com.ExecuteReader();

  this.DropDownList1.DataSource = dr;

  this.DropDownList1.DataTextField = "name";

  this.DropDownList1.DataBind();

  dr.Close();

  con.Close();

  SqlStr1 = "Server=(local);DataBase=master;Uid=sa;Pwd=";

  SqlStr2 = "Exec sp_helpdb";

  con = new SqlConnection(SqlStr1);

  con.Open();

  com = new SqlCommand(SqlStr2, con);

  dr = com.ExecuteReader();

  this.DropDownList1.DataSource = dr;

  this.DropDownList1.DataTextField = "name";

  this.DropDownList1.DataBind();

  dr.Close();

  con.Close();

  }

  catch (Exception)

  {

  }

  }

  }

  protected void Button1_Click(object sender, EventArgs e)

  {

  string dbName = string.Empty;

  if (DropDownList1.Items.Count != 0)

  {

  dbName = DropDownList1.SelectedValue.Trim();

  }

  else

  {

  dbName = txtDbName.Text.Trim();

  }

  string SqlStr1 = "Data Source=.\\sqlexpress;Initial Catalog='" + dbName + "';Integrated Security=True";

  string SqlStr2 = "backup database " + dbName + " to disk='" + this.TextBox1.Text.Trim() + ".bak'";

  SqlConnection con = new SqlConnection(SqlStr1);

  con.Open();

  try

  {

  if (File.Exists(this.TextBox1.Text.Trim()))

  {

  Response.Write("<script language=javascript>alert('此文件已存在,请从新输入!');location='Default.aspx'</script>");

  return;

  }

  SqlCommand com = new SqlCommand(SqlStr2, con);

  com.ExecuteNonQuery();

  Response.Write("<script language=javascript>alert('备份数据成功!');'</script>");

  }

  catch (Exception error)

  {

  Response.Write(error.Message);

  Response.Write("<script language=javascript>alert('备份数据失败!')</script>");

  }

  finally

  {

  con.Close();

  }

  }

  protected void Button2_Click(object sender, EventArgs e)

  {

  string path = this.FileUpload1.PostedFile.FileName; //获得备份路径及数据库名称

  string dbName = string.Empty;

  if (DropDownList1.Items.Count != 0)

  {

  dbName = DropDownList1.SelectedV

关键词标签:ASP.NET恢复备份Sql s

相关阅读

文章评论
发表评论

热门文章 手把手教你用好LINQ to SQL手把手教你用好LINQ to SQL在.NET环境下为网站增加IP过滤功能在.NET环境下为网站增加IP过滤功能ASP.NET 如何避免页面重新整理时重复送出ASP.NET 如何避免页面重新整理时重复送出用Asp.net扩展ExtJS用Asp.net扩展ExtJS

相关下载

人气排行 asp.net表单提交方法GET\POST在ASP.NET中如何判断用户IE浏览器的版本Asp.net中messagebox的实现方法Asp.net中的web.config配置在ASP.NET MVC中实现大文件异步上传用Iformattable接口控制.Net中文本格式c#.Net经典面试题目用Asp.net扩展ExtJS