zip工具类

package com.deepview.platform.audit.utils;

import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

/**
 * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
 */
public class ZipUtils {

    private ZipUtils(){
    }

    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    public static void doCompress(String srcFile, String zipFile) throws IOException {
        doCompress(new File(srcFile), new File(zipFile));
    }

    /**
     * 文件压缩
     * @param srcFile 目录或者单个文件
     * @param zipFile 压缩后的ZIP文件
     */
    public static void doCompress(File srcFile, File zipFile) throws IOException {
        ZipOutputStream out = null;
        try {
            out = new ZipOutputStream(new FileOutputStream(zipFile));
            doCompress(srcFile, out);
        } catch (Exception e) {
            throw e;
        } finally {
            out.close();//记得关闭资源
        }
    }

    /**
     * 文件压缩
     * @param srcFileList 多个文件
     * @param zipFile 压缩后的ZIP文件
     */
    public static void doCompress(List<String> srcFileList, String zipFile) throws IOException {
        ZipOutputStream out = null;
        try {
            out = new ZipOutputStream(new FileOutputStream(new File(zipFile)));
            for(int i=0; i<srcFileList.size(); i++){
                doCompress(new File(srcFileList.get(i)), out);
            }
        } catch (Exception e) {
            throw e;
        } finally {
            out.close();//记得关闭资源
        }
    }
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
/**
 * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
 */
/**
 * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
 */

    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    public static void doCompress(String filelName, ZipOutputStream out) throws IOException{
        doCompress(new File(filelName), out);
    }

    public static void doCompress(File file, ZipOutputStream out) throws IOException{
        doCompress(file, out, "");
    }

    public static void doCompress(File inFile, ZipOutputStream out, String dir) throws IOException {
        if ( inFile.isDirectory() ) {
            File[] files = inFile.listFiles();
            if (files!=null && files.length>0) {
                for (File file : files) {
                    String name = inFile.getName();
                    if (!"".equals(dir)) {
                        name = dir + "/" + name;
                    }
                    ZipUtils.doCompress(file, out, name);
                }
            }
        } else {
            ZipUtils.doZip(inFile, out, dir);
        }
    }

    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    public static void doZip(File inFile, ZipOutputStream out, String dir) throws IOException {
        String entryName = null;
        if (!"".equals(dir)) {
            entryName = dir + "/" + inFile.getName();
        } else {
            entryName = inFile.getName();
        }
        ZipEntry entry = new ZipEntry(entryName);
        out.putNextEntry(entry);

        int len = 0 ;
        byte[] buffer = new byte[1024];
        FileInputStream fis = null;
        try {
            fis = new FileInputStream(inFile);
            while ((len = fis.read(buffer)) > 0) {
                out.write(buffer, 0, len);
                out.flush();
            }
        }finally {
            if(fis != null) {
                fis.close();
            }
            if(out != null) {
                out.closeEntry();
            }
        }
    }

    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    /**
     * ***********************************************************************的杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀杀
     */
    public static void main(String[] args) throws IOException {
        doCompress("D:/java/", "D:/java.zip");
    }

}