- import java.io.BufferedInputStream;
- import java.io.DataInputStream;
- import java.io.File;
- import java.io.FileInputStream;
- import java.io.FileNotFoundException;
- import java.io.FileOutputStream;
- import java.io.IOException;
- import java.util.zip.ZipEntry;
- import java.util.zip.ZipOutputStream;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
- /**
- *将文件或是文件夹打包压缩成zip格式
- * @author ysc
- */
- public class ZipUtils {
- private static final Logger log = LoggerFactory.getLogger(ZipUtils.class);
- private ZipUtils(){};
- /**
- * 创建ZIP文件
- * @param sourcePath 文件或文件夹路径
- * @param zipPath 生成的zip文件存在路径(包括文件名)
- */
- public static void createZip(String sourcePath, String zipPath) {
- FileOutputStream fos = null;
- ZipOutputStream zos = null;
- try {
- fos = new FileOutputStream(zipPath);
- zos = new ZipOutputStream(fos);
- writeZip(new File(sourcePath), "", zos);
- } catch (FileNotFoundException e) {
- log.error("创建ZIP文件失败",e);
- } finally {
- try {
- if (zos != null) {
- zos.close();
- }
- } catch (IOException e) {
- log.error("创建ZIP文件失败",e);
- }
- }
- }
- private static void writeZip(File file, String parentPath, ZipOutputStream zos) {
- if(file.exists()){
- if(file.isDirectory()){//处理文件夹
- parentPath+=file.getName()+File.separator;
- File [] files=file.listFiles();
- for(File f:files){
- writeZip(f, parentPath, zos);
- }
- }else{
- FileInputStream fis=null;
- DataInputStream dis=null;
- try {
- fis=new FileInputStream(file);
- dis=new DataInputStream(new BufferedInputStream(fis));
- ZipEntry ze = new ZipEntry(parentPath + file.getName());
- zos.putNextEntry(ze);
- byte [] content=new byte[1024];
- int len;
- while((len=fis.read(content))!=-1){
- zos.write(content,0,len);
- zos.flush();
- }
- } catch (FileNotFoundException e) {
- log.error("创建ZIP文件失败",e);
- } catch (IOException e) {
- log.error("创建ZIP文件失败",e);
- }finally{
- try {
- if(dis!=null){
- dis.close();
- }
- }catch(IOException e){
- log.error("创建ZIP文件失败",e);
- }
- }
- }
- }
- }
- public static void main(String[] args) {
- ZipUtils.createZip("E:\\workspaces\\netbeans\\APDPlat\\APDPlat_web\\target\\APDPlat_Web-2.2\\platform\\temp\\backup", "E:\\workspaces\\netbeans\\APDPlat\\APDPlat_Web\\target\\APDPlat_Web-2.2\\platform\\temp\\backup.zip");
- ZipUtils.createZip("E:\\workspaces\\netbeans\\APDPlat\\APDPlat_Web\\target\\APDPlat_Web-2.2\\platform\\index.jsp", "E:\\workspaces\\netbeans\\APDPlat\\APDPlat_Web\\target\\APDPlat_Web-2.2\\platform\\index.zip");
- }
- }
来源: http://www.phpxs.com/code/1002535/