用SharpZipLib進行壓縮時如何加密？
0
[已关闭问题]
关闭于 2007-12-14 08:16
<P><STRONG>請問，各位大蝦：</STRONG></P>
<P><STRONG>用SharpZipLib進行壓縮時如何加密？</STRONG></P>
问题补充：
我已經有了答案：
#region 壓縮文件
/// <summary>
/// 壓縮文件
/// </summary>
/// <param name="folderPath">文件夾(絕對路徑)</param>
/// <param name="fileName">壓縮的名稱(絕對路徑)</param>
public static void ZipFile(string folderPath, string fileName)
{
ZipFile(folderPath,fileName,null);
}
/// <summary>
/// 壓縮文件
/// </summary>
/// <param name="folderPath">文件夾(絕對路徑)</param>
/// <param name="fileName">壓縮的名稱(絕對路徑)</param>
/// <param name="password"></param>
public static void ZipFile(string folderPath, string fileName, string password)
{
string path = folderPath;
path = folderPath.TrimEnd('\\');
DirectoryInfo mainDir = new DirectoryInfo(folderPath);
FileSystemInfo[] items = mainDir.GetFileSystemInfos();
ZipOutputStream outStream = null;
try
{
outStream = new ZipOutputStream(File.Create(fileName));
if (password != "" && password != null)
{
outStream.Password = password;//加密
}
foreach (FileSystemInfo item in items)
{
AddZipEntry(ShortDir(item.FullName, path), outStream, out outStream, path);
}
}
catch (Exception e)
{
throw e;
}
finally
{
if (outStream != null)
{
outStream.CloseEntry();
outStream.Finish(); // 結束壓縮
outStream.Close();
}
}
}
/// <summary>
/// 將絕對路徑轉化為相對路徑
/// </summary>
/// <param name="s"></param>
/// <param name="replace"></param>
/// <returns></returns>
private static string ShortDir(string s,string replace)
{
string d = s.Replace((replace + "\\"), "");
return d;
}
/// <summary>
/// 添加壓縮項目
/// </summary>
/// <param name="p">p 為需要壓縮的文件夾或文件</param>
/// <param name="
