本文将向大家介绍如何使用 ASP.NET 备份恢复 Sql Server 数据库，大家可以做个参考，也希望对大家有所帮助。
备份SqlServer数据库:
| 以下是引用片段： string SqlStr1 = "Server=(local);database='" + this.DropDownList1.SelectedValue + "';Uid=sa;Pwd="; string SqlStr2 = "backup database " + this.DropDownList1.SelectedValue + " to disk='" + this.TextBox1.Text.Trim() + ".bak'"; SqlConnection con = new SqlConnection(SqlStr1); con.Open(); try { if (File.Exists(this.TextBox1.Text.Trim())) { Response.Write(" "); return; } SqlCommand com = new SqlCommand(SqlStr2, con); com.ExecuteNonQuery(); Response.Write(" "); } catch (Exception error) { Response.Write(error.Message); Response.Write(" "); } finally { con.Close(); } |
还原SqlServer数据库:
| 以下是引用片段： string path = this.FileUpload1.PostedFile.FileName; //获得备份路径及数据库名称 string dbname = this.DropDownList1.SelectedValue; string SqlStr1 = "Server=(local);database='" + this.DropDownList1.SelectedValue + "';Uid=sa;Pwd="; string SqlStr2 = "use master restore database " + dbname + " from disk='" + path + "'"; SqlConnection con = new SqlConnection(SqlStr1); con.Open(); try { SqlCommand com = new SqlCommand(SqlStr2, con); com.ExecuteNonQuery(); Response.Write(" "); } catch (Exception error) { Response.Write(error.Message); Response.Write(" "); } finally { con.Close(); } |
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