JAVA解压zip包中文乱码

最近项目需要解析接口过来的日志文件,日志文件采用zip打包方式传递过来,zip包的内的文件名包含中文。

刚开始采用的java.util下的zip包进行解压,发现路径中文乱码,代码如下:

/**
	 * 解压文件到指定目录
	 * 
	 * @param zipFile zip文件
	 * @param descDir 输出目录
	 * @author lee
	 */
	@SuppressWarnings("rawtypes")
	public static void unZipFiles(File zipFile, String descDir)
			throws IOException {
		File pathFile = new File(descDir);
		if (!pathFile.exists()) {
			pathFile.mkdirs();
		}
		ZipFile zip = new ZipFile(zipFile);
		for (Enumeration entries = zip.entries(); entries.hasMoreElements();) {
			ZipEntry entry = (ZipEntry) entries.nextElement();
			String zipEntryName = entry.getName();
			InputStream in = zip.getInputStream(entry);
			String outPath = (descDir + zipEntryName).replaceAll("\\*", "/");
			;
			// 判断路径是否存在,不存在则创建文件路径
			File file = new File(outPath.substring(0, outPath.lastIndexOf('/')));
			if (!file.exists()) {
				file.mkdirs();
			}
			// 判断文件全路径是否为文件夹,如果是上面已经上传,不需要解压
			if (new File(outPath).isDirectory()) {
				continue;
			}
			// 输出文件路径信息
			System.out.println(outPath);

			OutputStream out = new FileOutputStream(outPath);
			byte[] buf1 = new byte[1024];
			int len;
			while ((len = in.read(buf1)) > 0) {
				out.write(buf1, 0, len);
			}
			in.close();
			out.close();
		}
		zip.close();
	}

 在网上查阅相关资料,java.uil下的zip处理类不包含中文名字的兼容,需要采用ant包下的apache.tools工具进行解析,代码如下:

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.tools.zip.ZipEntry;
import org.apache.tools.zip.ZipFile;
import org.xml.sax.SAXException;

import java.io.*;
import java.util.*;


public class ZipUtils {

  

    /**
     * 解析附件zip包
     * @param unZipFileName 解压的zip文件
     * @param outputDirectory 输出目录
     * @throws StrategyException
     */
    public static void unZip(String unZipFileName,String outputDirectory) throws StrategyException {
        FileOutputStream fileOut = null;
        InputStream inputStream = null;
        ZipFile zipFile = null;
        int readedBytes;
        try{

            //创建输出目录
            File outputDirFile = new File(outputDirectory);
            if(!outputDirFile.exists()){
                outputDirFile.mkdir();
            }

            if(System.getProperty("os.name").toLowerCase().indexOf("windows") >= 0){
                zipFile = new ZipFile(unZipFileName,"GBK");
            }else if(System.getProperty("os.name").toLowerCase().indexOf("linux") >= 0){
                zipFile = new ZipFile(unZipFileName,"UTF-8");
            }
            for(Enumeration entries = zipFile.getEntries();entries.hasMoreElements();){

                ZipEntry entry = (ZipEntry)entries.nextElement();

                File f = new File(outputDirectory + File.separator + entry.getName());
                f.createNewFile();

                inputStream = zipFile.getInputStream(entry);
                fileOut = new FileOutputStream(f);
                byte[] buf = new byte[1024];
                while(( readedBytes = inputStream.read(buf) ) > 0){
                    fileOut.write(buf , 0 , readedBytes );
                }

            }
        }catch(Exception e){
            e.printStackTrace();
            throw new StrategyException("解析附件失败,请检查压缩包是否损坏!");
        }finally {
            IOUtils.closeQuietly(fileOut);
            IOUtils.closeQuietly(inputStream);
        }
    }


}

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转载自zhongmin2012.iteye.com/blog/2305042