文件只讀時進行拷貝報錯,解決方法如下:
設置文件屬性爲正常 然後在進行拷貝
/// <summary>
/// 拷貝文件夾
/// </summary>
/// <param name="sourceDirectory"></param>
/// <param name="targetDirectory"></param>
public static bool DirectoryCopy(string sourceDirectory, string targetDirectory)
{
if (!Directory.Exists(sourceDirectory))
{
return false;
}
if (!Directory.Exists(targetDirectory))
{
Directory.CreateDirectory(targetDirectory);
}
DirectoryInfo sourceInfo = new DirectoryInfo(sourceDirectory);
//拷貝源路徑下的文件
FileInfo[] fileInfo = sourceInfo.GetFiles();
foreach (FileInfo fiTemp in fileInfo)
{
string sSrcFilePath = String.Format("{0}\\{1}", sourceDirectory, fiTemp.Name);
string sTarFilePath = String.Format("{0}\\{1}", targetDirectory, fiTemp.Name);
//去除文件的只讀屬性
//System.IO.File.SetAttributes(sSrcFilePath, System.IO.FileAttributes.Normal);
FileAttributes attributes = File.GetAttributes(sSrcFilePath);
attributes = attributes & ~FileAttributes.ReadOnly;
File.SetAttributes(sSrcFilePath, attributes);</span>
File.Copy(sSrcFilePath, sTarFilePath, true);
}
//拷貝源路徑下的文件夾
DirectoryInfo[] diInfo = sourceInfo.GetDirectories();
foreach (DirectoryInfo diTemp in diInfo)
{
string sourcePath = diTemp.FullName;
string targetPath = diTemp.FullName.Replace(sourceDirectory, targetDirectory);
Directory.CreateDirectory(targetPath);
DirectoryCopy(sourcePath, targetPath);
}
return true;
}