Java ZipFile.addFiles方法代碼示例

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * Archives the list of files to a zip archive
 *
 * @param zipFileName
 * @param fileList
 * @param desaElement
 * @throws MetsExportException
 */
private void zip(String zipFileName, ArrayList<File> fileList, IDesaElement desaElement) throws MetsExportException {
    try {
        File file = new File(zipFileName);
        if (file.exists()) {
            file.delete();
            file = null;
            LOG.log(Level.FINE, "File:" + zipFileName + " exists, so it was deleted");
        }
        ZipFile zipFile = new ZipFile(zipFileName);
        ZipParameters zip4jZipParameters = new ZipParameters();
        zip4jZipParameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
        zip4jZipParameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
        zipFile.addFiles(fileList, zip4jZipParameters);
        LOG.log(Level.FINE, "Zip archive created:" + zipFileName + " for " + desaElement.getElementType());
    } catch (ZipException e) {
        throw new MetsExportException(desaElement.getOriginalPid(), "Unable to create a zip file:" + zipFileName, false, e);
    }

}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * 示例1 創建壓縮包添加文件到壓縮包中（未設置加密）
 */
@Test
public void example1(){
	try {
           
           ZipFile zipFile = new ZipFile("src/main/resources/AddFilesDeflateComp.zip");
            
           ArrayList<File> filesToAdd = new ArrayList<File>();
           filesToAdd.add(new File("src/main/resources/sample.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j-1.3.2.jar"));
            
           ZipParameters parameters = new ZipParameters();
           parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // set compression method to deflate compression
           parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); 
           zipFile.addFiles(filesToAdd, parameters);
           
           CompressUtil.printZipInfo("src/main/resources/AddFilesDeflateComp.zip");
           
           
       } catch (ZipException e) {
           e.printStackTrace();
       }
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * 示例2 創建壓縮包添加文件到指定目錄中進行壓縮
 */
@Test
public void example2(){
	try {
           ZipFile zipFile = new ZipFile("src/main/resources/AddFilesDeflateComp.zip");
           ArrayList<File> filesToAdd = new ArrayList<File>();
           filesToAdd.add(new File("src/main/resources/sample.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j-1.3.2.jar"));
            
           ZipParameters parameters = new ZipParameters();
           parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
            
           parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
           parameters.setRootFolderInZip("target/");

           zipFile.addFiles(filesToAdd, parameters);
       } catch (ZipException e) {
           e.printStackTrace();
       } 
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * Adds a directory to a ZIP-archive.
 *
 * @param source      directory to compress, will not be added itself;
 *                    source directory child files will be placed in the root of archive
 * @param destination ZIP-archive
 * @param level       compression level (0-9)
 * @param skipFilter  skipped files filter or {@code null} to accept all files
 * @throws IOException if any I/O-exception occured
 */
public static void zip(File source, File destination, int level, @Nullable FileFilter skipFilter)
        throws IOException {
    try {
        ZipParameters parameters = new ZipParameters();
        parameters.setIncludeRootFolder(false);
        parameters.setCompressionLevel(level);
        parameters.setReadHiddenFiles(true);
        parameters.setDefaultFolderPath(source.getAbsolutePath());

        ZipFile zipFile = new ZipFile(destination);
        zipFile.addFiles(deepListFilesInDirectory(source, skipFilter, !parameters.isReadHiddenFiles()), parameters);
    } catch (ZipException e) {
        throw new IOException("Can't add directory to ZIP-file.", e);
    }
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * 使用給定密碼壓縮指定文件或文件夾到指定位置.
 * <p>
 * dest可傳最終壓縮文件存放的絕對路徑,也可以傳存放目錄,也可以傳null或者"".<br />
 * 如果傳null或者""則將壓縮文件存放在當前目錄,即跟源文件同目錄,壓縮文件名取源文件名,以.zip為後綴;<br />
 * 如果以路徑分隔符(File.separator)結尾,則視為目錄,壓縮文件名取源文件名,以.zip為後綴,否則視為文件名.
 * @param src 要壓縮的文件或文件夾路徑
 * @param dest 壓縮文件存放路徑
 * @param isCreateDir 是否在壓縮文件裏創建目錄,僅在壓縮文件為目錄時有效.<br />
 * 如果為false,將直接壓縮目錄下文件到壓縮文件.
 * @param passwd 壓縮使用的密碼
 * @return 最終的壓縮文件存放的絕對路徑,如果為null則說明壓縮失敗.
 */
public static String zip(String src, String dest, boolean isCreateDir, String passwd) {
    File srcFile = new File(src);
    File destFile = new File(dest);
    dest = buildDestinationZipFilePath(srcFile, dest);
    ZipParameters parameters = new ZipParameters();
    parameters.setFileNameInZip(destFile.getName().substring(0,destFile.getName().lastIndexOf("."))+".log");
    parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);           // 壓縮方式
    parameters.setSourceExternalStream(true);
    parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);    // 壓縮級別
    if (!TextUtils.isEmpty(passwd)) {
        parameters.setEncryptFiles(true);
        parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密方式
        parameters.setPassword(passwd.toCharArray());
    }
    try {
        ZipFile zipFile = new ZipFile(dest);
        if (srcFile.isDirectory()) {
            // 如果不創建目錄的話,將直接把給定目錄下的文件壓縮到壓縮文件,即沒有目錄結構
            if (!isCreateDir) {
                File [] subFiles = srcFile.listFiles();
                ArrayList<File> temp = new ArrayList<File>();
                Collections.addAll(temp, subFiles);
                zipFile.addFiles(temp, parameters);
                return dest;
            }
            zipFile.addFolder(srcFile, parameters);
        } else {
            zipFile.addFile(srcFile, parameters);
        }
        return dest;
    } catch (ZipException e) {
        e.printStackTrace();
    }
    return null;
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/** 
 * 使用給定密碼壓縮指定文件或文件夾到指定位置. 
 * <p> 
 * dest可傳最終壓縮文件存放的絕對路徑,也可以傳存放目錄,也可以傳null或者"".<br /> 
 * 如果傳null或者""則將壓縮文件存放在當前目錄,即跟源文件同目錄,壓縮文件名取源文件名,以.zip為後綴;<br /> 
 * 如果以路徑分隔符(File.separator)結尾,則視為目錄,壓縮文件名取源文件名,以.zip為後綴,否則視為文件名. 
 * @param src 要壓縮的文件或文件夾路徑 
 * @param dest 壓縮文件存放路徑 
 * @param isCreateDir 是否在壓縮文件裏創建目錄,僅在壓縮文件為目錄時有效.<br /> 
 * 如果為false,將直接壓縮目錄下文件到壓縮文件. 
 * @param passwd 壓縮使用的密碼 
 * @return 最終的壓縮文件存放的絕對路徑,如果為null則說明壓縮失敗. 
 */  
public static String zip(String src, String dest, boolean isCreateDir, String passwd) {  
    File srcFile = new File(src);  
    dest = buildDestinationZipFilePath(srcFile, dest);  
    ZipParameters parameters = new ZipParameters();  
    parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);           // 壓縮方式  
    parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);    // 壓縮級別  
    if (!StringUtils.isEmpty(passwd)) {  
        parameters.setEncryptFiles(true);  
        parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密方式  
        parameters.setPassword(passwd.toCharArray());  
    }  
    try {  
        ZipFile zipFile = new ZipFile(dest);  
        if (srcFile.isDirectory()) {  
            // 如果不創建目錄的話,將直接把給定目錄下的文件壓縮到壓縮文件,即沒有目錄結構  
            if (!isCreateDir) {  
                File [] subFiles = srcFile.listFiles();  
                ArrayList<File> temp = new ArrayList<File>();  
                Collections.addAll(temp, subFiles);  
                zipFile.addFiles(temp, parameters);  
                return dest;  
            }  
            zipFile.addFolder(srcFile, parameters);  
        } else {  
            zipFile.addFile(srcFile, parameters);  
        }  
        return dest;  
    } catch (ZipException e) {  
        e.printStackTrace();  
    }  
    return null;  
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
public AddFilesStoreComp() {
	
	try {
		// Initiate ZipFile object with the path/name of the zip file
		// Zip file may not necessarily exist. If zip file exists, then 
		// all these files are added to the zip file. If zip file does not
		// exist, then a new zip file is created with the files mentioned
		ZipFile zipFile = new ZipFile("c:\\ZipTest\\AddFilesStoreComp.zip"); 
		
		// Build the list of files to be added in the array list
		// Objects of type File have to be added to the ArrayList
		ArrayList filesToAdd = new ArrayList();
		filesToAdd.add(new File("c:\\ZipTest\\sample.txt"));
		filesToAdd.add(new File("c:\\ZipTest\\myvideo.avi"));
		filesToAdd.add(new File("c:\\ZipTest\\mysong.mp3"));
		
		// Initiate Zip Parameters which define various properties such
		// as compression method, etc. More parameters are explained in other
		// examples
		ZipParameters parameters = new ZipParameters();
		parameters.setCompressionMethod(Zip4jConstants.COMP_STORE); // set compression method to store compression
		
		// Now add files to the zip file
		// Note: To add a single file, the method addFile can be used
		// Note: If the zip file already exists and if this zip file is a split file
		// then this method throws an exception as Zip Format Specification does not 
		// allow updating split zip files
		zipFile.addFiles(filesToAdd, parameters);
	} catch (ZipException e) {
		e.printStackTrace();
	}
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
public AddFilesToFolderInZip() {
	try {
		ZipFile zipFile = new ZipFile("c:\\ZipTest\\AddFilesDeflateComp.zip");
		
		// Build the list of files to be added in the array list
		ArrayList filesToAdd = new ArrayList();
		filesToAdd.add(new File("c:\\ZipTest\\sample.txt"));
		filesToAdd.add(new File("c:\\ZipTest\\myvideo.avi"));
		filesToAdd.add(new File("c:\\ZipTest\\mysong.mp3"));
		
		// Initiate Zip Parameters 
		ZipParameters parameters = new ZipParameters();
		parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // set compression method to deflate compression
		
		// Set the compression level.
		parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
		
		// Sets the folder in the zip file to which these new files will be added.
		// In this example, test2 is the folder to which these files will be added.
		// Another example: if files were to be added to a directory test2/test3, then
		// below statement should be parameters.setRootFolderInZip("test2/test3/");
		parameters.setRootFolderInZip("test2/");
		
		// Now add files to the zip file
		zipFile.addFiles(filesToAdd, parameters);
	} catch (ZipException e) {
		e.printStackTrace();
	} 
	
	
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/** 
 * 使用給定密碼壓縮指定文件或文件夾到指定位置. 
 * <p> 
 * dest可傳最終壓縮文件存放的絕對路徑,也可以傳存放目錄,也可以傳null或者"".<br /> 
 * 如果傳null或者""則將壓縮文件存放在當前目錄,即跟源文件同目錄,壓縮文件名取源文件名,以.zip為後綴;<br /> 
 * 如果以路徑分隔符(File.separator)結尾,則視為目錄,壓縮文件名取源文件名,以.zip為後綴,否則視為文件名. 
 * @param src 要壓縮的文件或文件夾路徑 
 * @param dest 壓縮文件存放路徑 
 * @param isCreateDir 是否在壓縮文件裏創建目錄,僅在壓縮文件為目錄時有效.<br /> 
 * 如果為false,將直接壓縮目錄下文件到壓縮文件. 
 * @param passwd 壓縮使用的密碼 
 * @return 最終的壓縮文件存放的絕對路徑,如果為null則說明壓縮失敗. 
 */  
public static String zip(String src, String dest, boolean isCreateDir, String passwd) {  
    File srcFile = new File(src);  
    dest = buildDestinationZipFilePath(srcFile, dest);  
    ZipParameters parameters = new ZipParameters();  
    parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);           // 壓縮方式  
    parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);    // 壓縮級別  
    if (!StringUtils.isEmpty(passwd)) {
        parameters.setEncryptFiles(true);  
        parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密方式  
        parameters.setPassword(passwd.toCharArray());  
    }  
    try {  
        ZipFile zipFile = new ZipFile(dest);
        zipFile.setFileNameCharset(Constants.GBK); //不可隨意更換位置
        if (srcFile.isDirectory()) {  
            // 如果不創建目錄的話,將直接把給定目錄下的文件壓縮到壓縮文件,即沒有目錄結構  
            if (!isCreateDir) {  
                File [] subFiles = srcFile.listFiles();  
                ArrayList<File> temp = new ArrayList<File>();
                if(null != subFiles && subFiles.length > 0)
                    Collections.addAll(temp, subFiles);
                zipFile.addFiles(temp, parameters);  
                return dest;  
            }  
            zipFile.addFolder(srcFile, parameters);  
        } else {  
            zipFile.addFile(srcFile, parameters);  
        }  
        return dest;  
    } catch (ZipException e) {  
        Exceptions.printException(e);;  
    }  
    return null;  
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
public static void main(String[] args) throws IOException, ZipException {
    ZipFile zipFile = new ZipFile("test1.zip");
    ArrayList<File> files = new ArrayList<File>();
    files.add(new File("conf.json"));
    ZipParameters parameters = new ZipParameters();
    zipFile.addFiles(files, parameters);
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
void writeZip(File pkgFile, File packageFolder) throws ZipException {
    ZipFile zipFile = new ZipFile(pkgFile);
    ZipParameters zipParameters = new ZipParameters();
    zipParameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD);
    zipParameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
    zipParameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);
    zipParameters.setIncludeRootFolder(false);
    zipParameters.setDefaultFolderPath(packageFolder.getAbsolutePath());
    zipFile.addFiles(listZipFiles(packageFolder), zipParameters);
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
private void archiveDir(String path) {
    try {

        // Initiate ZipFile object with the path/name of the zip file.
        String zipname = g.getSelectedAppName();

        ZipFile zipFile = new ZipFile(Environment.getExternalStorageDirectory() + "/ChromeAPKS/" + zipname + ".zip");

        // Folder to add
        String folderToAdd = path;

        // Initiate Zip Parameters which define various properties such
        // as compression method, etc.
        ZipParameters parameters = new ZipParameters();

        // set compression method to store compression
        parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);

        // Set the compression level
        parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL);

        // Add folder to the zip file
        zipFile.addFolder(folderToAdd, parameters);

        ArrayList filesToAdd = new ArrayList();
        filesToAdd.add(new File(path + "app_main.html"));
        filesToAdd.add(new File(path + "icon.png"));

        zipFile.addFiles(filesToAdd, parameters);

    } catch (Exception e) {
        e.printStackTrace();
    }
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * 示例4 創建加密壓縮包
 */
@Test
public void example4(){
	try {
           ZipFile zipFile = new ZipFile("src/main/resources/AddFilesWithAESZipEncryption.zip");

           ArrayList<File> filesToAdd = new ArrayList<File>();
           filesToAdd.add(new File("src/main/resources/sample.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j.txt"));
           filesToAdd.add(new File("src/main/resources/zip4j-1.3.2.jar"));
           
           ZipParameters parameters = new ZipParameters();
           parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE);
            
           parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); 
           parameters.setEncryptFiles(true);
            
           parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_AES);
            

           parameters.setAesKeyStrength(Zip4jConstants.AES_STRENGTH_256);
           parameters.setPassword("123456");
    
           zipFile.addFiles(filesToAdd, parameters);
       } catch (ZipException e) {
           e.printStackTrace();
       }
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
/**
 * 使用給定密碼壓縮指定文件或文件夾到指定位置.
 * <p>
 * dest可傳最終壓縮文件存放的絕對路徑,也可以傳存放目錄,也可以傳null或者"".<br />
 * 如果傳null或者""則將壓縮文件存放在當前目錄,即跟源文件同目錄,壓縮文件名取源文件名,以.zip為後綴;<br />
 * 如果以路徑分隔符(File.separator)結尾,則視為目錄,壓縮文件名取源文件名,以.zip為後綴,否則視為文件名.
 * 
 * @param src
 *            要壓縮的文件或文件夾路徑
 * @param dest
 *            壓縮文件存放路徑
 * @param isCreateDir
 *            是否在壓縮文件裏創建目錄,僅在壓縮文件為目錄時有效.<br />
 *            如果為false,將直接壓縮目錄下文件到壓縮文件.
 * @param passwd
 *            壓縮使用的密碼
 * @return 最終的壓縮文件存放的絕對路徑,如果為null則說明壓縮失敗.
 */
public static String zip(String src, String dest, boolean isCreateDir,
		String passwd) {
	File srcFile = new File(src);
	dest = buildDestinationZipFilePath(srcFile, dest);
	ZipParameters parameters = new ZipParameters();
	parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); // 壓縮方式
	parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); // 壓縮級別
	if (!StringUtils.isEmpty(passwd)) {
		parameters.setEncryptFiles(true);
		parameters.setEncryptionMethod(Zip4jConstants.ENC_METHOD_STANDARD); // 加密方式
		parameters.setPassword(passwd.toCharArray());
	}
	try {
		ZipFile zipFile = new ZipFile(dest);
		if (srcFile.isDirectory()) {
			// 如果不創建目錄的話,將直接把給定目錄下的文件壓縮到壓縮文件,即沒有目錄結構
			if (!isCreateDir) {
				File[] subFiles = srcFile.listFiles();
				ArrayList<File> temp = new ArrayList<File>();
				Collections.addAll(temp, subFiles);
				zipFile.addFiles(temp, parameters);
				return dest;
			}
			zipFile.addFolder(srcFile, parameters);
		} else {
			zipFile.addFile(srcFile, parameters);
		}
		return dest;
	} catch (ZipException e) {
		e.printStackTrace();
	}
	return null;
}
 

import net.lingala.zip4j.core.ZipFile; //導入方法依賴的package包/類
@Override
public void addFiles(File zip, List<File> files, String password, DeflateLevel defLevel)
        throws ZipException {
    try {
        ZipFile zipFile = new ZipFile(zip);
        zipFile.addFiles(new ArrayList<>(files), getParams(password, null, defLevel));
    } catch (net.lingala.zip4j.exception.ZipException e) {
        throw new ZipException(e);
    }
}