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import java.io.*;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.zip.*;
public class Zip {
/**
* ѹËõÎļþ¼Ð
* @param baseDir ´ýѹËõĿ¼
* @param output ѹËõÎļþÃû
*/
public static void CreateZip(String baseDir, String output) {
ZipOutputStream zos = null;
try {
List fileList = getSubFiles(new File(baseDir));
zos = new ZipOutputStream(new FileOutputStream(output));
ZipEntry ze = null;
byte[] buf = new byte[1024];
int readLen = 0;
for (int i = 0; i < fileList.size(); i++) {
File f = (File) fileList.get(i);
//´´½¨Ò»¸öZipEntry£¬²¢ÉèÖÃNameºÍÆäËüµÄһЩÊôÐÔ
ze = new ZipEntry(getAbsFileName(baseDir, f));
ze.setSize(f.length());
ze.setTime(f.lastModified());
//½«ZipEntry¼Óµ½zosÖУ¬ÔÙдÈëʵ¼ÊµÄÎļþÄÚÈÝ
zos.putNextEntry(ze);
InputStream is = new BufferedInputStream(new FileInputStream(f));
while ((readLen = is.read(buf, 0, 1024)) != -1) {
zos.write(buf, 0, readLen);
}
is.close();
}
zos.close();
} catch (Exception ex) {
Logger.getLogger(Zip.class.getName()).log(Level.SEVERE, null, ex);
} finally {
try {
zos.close();
} catch (IOException ex) {
Logger.getLogger(Zip.class.getName()).log(Level.SEVERE, null, ex);
}