/// <summary>
/// 添加数据备份
/// </summary>
/// <param name="dt">备份日期</param>
public void AddDataBackup(DbBackInput input)
{
if (input.DateTime.HasValue)
{
//获取数据库备份文件路径
string sPath = Path.Combine(Directory.GetCurrentDirectory(), @"DbBack");
//判断文件路径是否存在 不存在就创建目录
if (!Directory.Exists(sPath))
{
Directory.CreateDirectory(sPath);
}
_dbManagerDataProvider.AddDataBackup(input.DateTime, input.DbName, sPath);
IList <FileInfo> lstFileInfo = new List <FileInfo>();
DirectoryInfo dicInfo = new DirectoryInfo(sPath);
//返回当前目录搜索匹配的文件列表
foreach (FileInfo fileInfo in dicInfo.GetFiles("*.bak"))
{
lstFileInfo.Add(fileInfo);
}
//取前10个文件删除多余文件
lstFileInfo = lstFileInfo.OrderByDescending(c => c.CreationTime).Skip(10).ToList();
foreach (var file in lstFileInfo)
{
File.Delete(file.FullName);
}
}
else
{
}
}
public IActionResult AddDataBackup(DbBackInput input)
{
int result = 0;
try
{
_dbManagerService.AddDataBackup(input);
}
catch
{
result = -1;
}
return(Json(result));
}
