/// <summary>
/// 验证保存文件
/// </summary>
private static void ValidateSave( FileInfo file ) {
file.CheckNull( "file" );
if ( file.FileBytes == null || file.FileBytes.Length == 0 )
throw new Warning( string.Format( R.InvalidFile,file.FileName ) );
if( file.GetPhysicalPath().IsEmpty() )
throw new ArgumentException("上传路径不正确");
}
/// <summary>
/// 创建目录
/// </summary>
private static void CreateDirectory( FileInfo file ) {
var path = Path.GetDirectoryName( file.GetPhysicalPath() );
if ( path == null )
return;
if ( Directory.Exists( path ) )
return;
Directory.CreateDirectory( path );
}
/// <summary>
/// 验证保存文件
/// </summary>
private static void ValidateSave(FileInfo file)
{
file.CheckNull("file");
if (file.FileBytes == null || file.FileBytes.Length == 0)
{
throw new Warning(string.Format(R.InvalidFile, file.FileName));
}
if (file.GetPhysicalPath().IsEmpty())
{
throw new ArgumentException("上传路径不正确");
}
}
/// <summary>
/// 创建目录
/// </summary>
private static void CreateDirectory(FileInfo file)
{
var path = Path.GetDirectoryName(file.GetPhysicalPath());
if (path == null)
{
return;
}
if (Directory.Exists(path))
{
return;
}
Directory.CreateDirectory(path);
}
/// <summary>
/// 保存文件
/// </summary>
private static void SaveFile( FileInfo file ) {
Write( file.GetPhysicalPath(), file.FileBytes );
}
/// <summary>
/// 保存文件
/// </summary>
/// <param name="file">文件信息</param>
public static void Save( FileInfo file ) {
ValidateSave( file );
CreateDirectory( file );
SaveFile( file );
}
/// <summary>
/// 保存文件
/// </summary>
private static void SaveFile(FileInfo file)
{
Write(file.GetPhysicalPath(), file.FileBytes);
}
/// <summary>
/// 保存文件
/// </summary>
/// <param name="file">文件信息</param>
public static void Save(FileInfo file)
{
ValidateSave(file);
CreateDirectory(file);
SaveFile(file);
}
