/// <summary>
/// 压缩所有文件files，为压缩文件zipFile, 以相对于BaseDir的路径构建压缩文件子目录，ignoreNames指定要忽略的文件或目录
/// </summary>
public static bool zip(String zipPath, String BaseDir, String[] files, String Password = null, String[] ignoreNames = null)
{
if (files == null || files.Length == 0)
{
return(false);
}
if (zipPath == null || zipPath.Equals(""))
{
zipPath = FileTools.getPathNoExt(files[0]) + ".zip"; // 默认以第一个文件命名压缩文件
}
if (BaseDir == null || BaseDir.Equals(""))
{
BaseDir = FileTools.getParent(files[0]); // 默认以第一个文件的父目录作为基础路径
}
Console.WriteLine("所有待压缩文件根目录：" + BaseDir);
try
{
FileTools.mkdirs(FileTools.getParent(zipPath)); // 创建目标路径
Console.WriteLine("创建压缩文件：" + zipPath);
FileStream input = null;
ZipOutputStream zipStream = new ZipOutputStream(File.Create(zipPath));
if (Password != null && !Password.Equals(""))
{
zipStream.Password = Password;
}
files = FileTools.getSubFiles(files); // 获取子目录下所有文件信息
for (int i = 0; i < files.Length; i++)
{
if (ContainsIgnoreName(files[i], ignoreNames))
{
continue; // 跳过忽略的文件或目录
}
String entryName = FileTools.relativePath(BaseDir, files[i]);
zipStream.PutNextEntry(new ZipEntry(entryName));
Console.WriteLine("添加压缩文件：" + entryName);
if (File.Exists(files[i])) // 读取文件内容
{
input = File.OpenRead(files[i]);
Random rand = new Random();
byte[] buffer = new byte[10240];
int read = 0;
while ((read = input.Read(buffer, 0, 10240)) > 0)
{
zipStream.Write(buffer, 0, read);
}
input.Close();
}
}
zipStream.Close();
Console.WriteLine("文件压缩完成！");
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
return(false);
}
/// <summary>
/// 解压文件 到指定的路径，可通过targeFileNames指定解压特定的文件
/// </summary>
public static bool unzip(String zipPath, String targetPath = null, String Password = null, String[] targeFileNames = null)
{
if (File.Exists(zipPath))
{
if (targetPath == null || targetPath.Equals(""))
{
targetPath = FileTools.getPathNoExt(zipPath);
}
Console.WriteLine("解压文件：" + zipPath);
Console.WriteLine("解压至目录：" + targetPath);
try
{
ZipInputStream zipStream = null;
FileStream bos = null;
zipStream = new ZipInputStream(File.OpenRead(zipPath));
if (Password != null && !Password.Equals(""))
{
zipStream.Password = Password;
}
ZipEntry entry = null;
while ((entry = zipStream.GetNextEntry()) != null)
{
if (targeFileNames != null && targeFileNames.Length > 0) // 若指定了目标解压文件
{
if (!ContainsIgnoreName(entry.Name, targeFileNames))
{
continue; // 跳过非指定的文件
}
}
String target = targetPath + "\\" + entry.Name;
if (entry.IsDirectory)
{
FileTools.mkdirs(target); // 创建目标路径
}
if (entry.IsFile)
{
FileTools.mkdirs(FileTools.getParent(target));
bos = File.Create(target);
Console.WriteLine("解压生成文件：" + target);
int read = 0;
byte[] buffer = new byte[10240];
while ((read = zipStream.Read(buffer, 0, 10240)) > 0)
{
bos.Write(buffer, 0, read);
}
bos.Flush();
bos.Close();
}
}
zipStream.CloseEntry();
Console.WriteLine("解压完成！");
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());;
}
}
return(false);
}
