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在ASP.NET服务器中进行数据备份与恢复是一项重要的维护任务,以确保数据的安全性和业务的连续性。以下是关于ASP.NET服务器如何进行数据备份与恢复的相关信息:
BACKUP DATABASE
命令将数据库备份到指定路径。using System;
using System.Data.SqlClient;
public static string DbBackup(string dbName, string backupDBName)
{
string connectionString = "YourConnectionStringHere";
using (SqlConnection connection = new SqlConnection(connectionString))
{
connection.Open();
string backupQuery = @"
BACKUP DATABASE " + dbName + "
TO DISK = 'C:\\Backup\\" + backupDBName + ".bak'
WITH FORMAT, INIT, NAME = 'Full Backup of " + dbName + "', SKIP, STATS = 10;";
SqlCommand command = new SqlCommand(backupQuery, connection);
command.ExecuteNonQuery();
return "Database backup completed successfully.";
}
}
using System;
using System.Data.SqlClient;
public static void DbRestore(string dbName, string backupFile)
{
string connectionString = "YourConnectionStringHere";
using (SqlConnection connection = new SqlConnection(connectionString))
{
connection.Open();
string restoreQuery = @"
RESTORE DATABASE " + dbName + "
FROM DISK = 'C:\\Backup\\" + backupFile + "'
WITH MOVE 'YourDatabaseName_Data' TO 'C:\\Program Files\\Microsoft SQL Server\\YourDatabaseName.mdf',
MOVE 'YourDatabaseName_Log' TO 'C:\\Program Files\\Microsoft SQL Server\\YourDatabaseName_log.ldf'";
SqlCommand command = new SqlCommand(restoreQuery, connection);
command.ExecuteNonQuery();
}
}
通过上述方法,可以在ASP.NET服务器上有效地进行数据备份与恢复,确保数据的安全性和业务的连续性。
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