作者：未知 来源：月光软件站 加入时间：2005-2-28　月光软件站

1. Step 1: add reference to vjslib.dll under C:\$WIDOWS DIRECTORY$\Microsoft.NET\Framework\$VERSION NUMBER $\

2. using  java.util.zip;

/// <summary>
/// Zip single file
/// </summary>
/// <param name="FilePath">original file path : string like "c:\\intrafinity\\web\\scorm\\"</param>
/// <param name="FileName">original file name: string like "win2000.gif"</param>
/// <param name="ZipFileName">zipped file : string like "c:\\intrafinity\\web\\scorm\\new.zip"</param>

public static void ZipFile(string FilePath, string FileName, string ZipFileName)
{

ZipOutputStream os = new ZipOutputStream(new java.io.FileOutputStream(ZipFileName));
ZipEntry ze = new ZipEntry(FileName);
ze.setMethod(ZipEntry.DEFLATED);
os.putNextEntry(ze);

java.io.FileInputStream fs = new java.io.FileInputStream(string.Concat(FilePath,FileName));
sbyte[] buff = new sbyte[1024];
int n = 0;

while ((n = fs.read(buff, 0, buff.Length)) > 0)
{os.write(buff, 0, n);}

/// <summary>
/// Zip folder
/// </summary>
/// <param name="FolderName">folder name : string like "c:\\intrafinity\\web\\scorm\\"</param>
/// <param name="ZipFileName">zipped file: string like "c:\\intrafinity\\web\\s.zip"</param>
public static void ZipFolder(string FolderName, string ZipFileName)
{

ZipOutputStream os = new ZipOutputStream(new java.io.FileOutputStream(ZipFileName));
ZipFolder(FolderName, ZipFileName, "", os);
os.closeEntry();
os.close();

public static void ZipFolder(string FolderName, string ZipFileName, string Addon, ZipOutputStream os)
{

string[] strs1 = Directory.GetFiles(FolderName);
string[] strs2 = Directory.GetDirectories(FolderName);

for (int i = 0; i < (int)strs1.Length; i++)
{
string str1 = strs1[i];
FileInfo fileInfo = new FileInfo(str1);
ZipEntry ze = new ZipEntry(string.Concat(Addon,fileInfo.Name));
ze.setMethod(ZipEntry.DEFLATED);
os.putNextEntry(ze);

java.io.FileInputStream fs = new java.io.FileInputStream(string.Concat(FolderName, fileInfo.Name));
sbyte[] buff = new sbyte[1024];
int n = 0;

while ((n = fs.read(buff, 0, buff.Length)) > 0)
{
os.write(buff, 0, n);
}

for (int j = 0; j < (int)strs2.Length; j++)
{
string str2 = strs2[j];
DirectoryInfo directoryInfo = new DirectoryInfo(str2);

ZipFolder(string.Concat(FolderName, directoryInfo.Name, "\\"), ZipFileName, string.Concat(Addon, directoryInfo.Name,"\\"), os);
}

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