压缩一个目录下的所有子文件夹，压缩一个目录文件夹,压缩一个目录下的所有子文

压缩一个目录下的所有子文件夹，压缩一个目录文件夹,压缩一个目录下的所有子文

压缩一个目录下的所有子文件夹

[Java]代码

package test2;import java.io.*;import java.util.*;import java.util.zip.*;import java.nio.charset.*;public class TestZip {    public static void main(String[] args) {        String sourceDir="D:\\WebExpert";        int parentDirectoryLen=sourceDir.lastIndexOf(File.separator)+1;        FileOutputStream fos = null;        File zfile=new File("D:\\WebExpert.zip");        try {            fos = new FileOutputStream(zfile);        } catch (FileNotFoundException e1) {            e1.printStackTrace();            zfile.delete();            return;        }        File[] copyfoldersList = new File(sourceDir).listFiles();        ZipOutputStream zipOut = new ZipOutputStream(fos,Charset.forName("GBK"));        for (File myfile : copyfoldersList) {            if (myfile.isDirectory()) {                LinkedList<String> copysourcepath = new LinkedList<String>(Arrays.asList(myfile.getAbsolutePath()));                while (copysourcepath.size() > 0) {                    File folders = new File(copysourcepath.peek());                    String[] file = folders.list();                    for (int i = 0; i < file.length; i++) {                        File ff = new File(copysourcepath.peek(), file[i]);                        if (ff.isFile()) {                            FileInputStream fis =null;                            try {                                fis = new FileInputStream(ff);                                ZipEntry entry = new ZipEntry(ff.getAbsoluteFile().toString().substring(parentDirectoryLen));                                zipOut.putNextEntry(entry);                                int nNumber;                                byte[] buffer = new byte[Integer.MAX_VALUE/32];                                while ((nNumber = fis.read(buffer)) != -1)                                    zipOut.write(buffer, 0, nNumber);                            } catch (IOException e) {                                e.printStackTrace();                                try {                                    zipOut.close();                                    fos.close();                                } catch (IOException e1) {                                    e1.printStackTrace();                                }                                return;                            }finally{                                try {                                    fis.close();                                } catch (IOException e) {}                            }                        } else if (ff.isDirectory()) {                            for (File f : ff.listFiles()) {                                if (f.isDirectory())                                    copysourcepath.add(f.getPath());                                else if (f.isFile()) {                                    FileInputStream fis =null;                                    try {                                        fis = new FileInputStream(f);                                        ZipEntry entry = new ZipEntry(f.getAbsoluteFile().toString().substring(parentDirectoryLen));                                        zipOut.putNextEntry(entry);                                        int nNumber;                                        byte[] buffer = new byte[Integer.MAX_VALUE/32];                                        while ((nNumber = fis.read(buffer)) != -1)                                            zipOut.write(buffer, 0, nNumber);                                        zipOut.flush();                                    } catch (IOException e) {                                        e.printStackTrace();                                        try {                                            zipOut.close();                                            fos.close();                                        } catch (IOException e1) {                                            e1.printStackTrace();                                        }                                        return;                                    }finally{                                        try {                                            fis.close();                                        } catch (IOException e) {}                                    }                                }                            }                        }                    }                    copysourcepath.removeFirst();                }            }        }        try {                zipOut.close();                fos.close();        } catch (IOException e) {            e.printStackTrace();        }    }}