Java zip压缩解压工具类

针对部分情况下中文名称解压乱码解决方案：

   加入ant的pom，使用unZipByGBK方法

<dependency>   <groupId>org.apache.ant</groupId>   <artifactId>ant</artifactId>   <version>1.9.6</version> </dependency>

 

package com.test.app.common.utils; import org.apache.commons.compress.archivers.zip.Zip64Mode; import org.apache.commons.compress.archivers.zip.ZipArchiveEntry; import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream; import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream; import org.apache.commons.compress.utils.IOUtils; import org.apache.commons.lang3.StringUtils; import java.io.*; import java.util.ArrayList; import java.util.List; public class CompressUtil { public static int BUFFER_SIZE = 2048; public static boolean zipPath(String sourcePath, String zipFilePath) { boolean result = false; ZipArchiveEntry entry = null; ZipArchiveOutputStream zaos = null; InputStream is = null; try { File path = new File(sourcePath); if (path.exists() && path.isDirectory()) { File zipFile = new File(zipFilePath); zaos = new ZipArchiveOutputStream(zipFile); File[] fileList = path.listFiles(); for (int i = 0; i < fileList.length; i++) { File file = fileList[i]; if (file.isDirectory()) { zipPathFile(file.getAbsolutePath(), "", zaos); } else { entry = new ZipArchiveEntry(file, file.getName()); zaos.setUseZip64(Zip64Mode.AsNeeded); zaos.putArchiveEntry(entry); is = new BufferedInputStream(new FileInputStream(file)); byte[] buffer = new byte[1024 * 5]; int len = -1; while((len = is.read(buffer)) != -1) { zaos.write(buffer, 0, len); } is.close(); zaos.closeArchiveEntry(); } } result = true; } } catch (Exception e) { e.printStackTrace(); } finally { try { if(zaos != null) { zaos.close(); } if (is != null) is.close(); }catch (Exception e) { e.printStackTrace(); } return result; } } private static void zipPathFile(String sourcePath, String parentPath, ZipArchiveOutputStream zaos) throws Exception { File path = new File(sourcePath); ZipArchiveEntry entry = null; if(StringUtils.isBlank(parentPath)) { entry = new ZipArchiveEntry(path, path.getName()); } else { entry = new ZipArchiveEntry(path, parentPath + File.separator + path.getName()); } zaos.setUseZip64(Zip64Mode.AsNeeded); zaos.putArchiveEntry(entry); zaos.closeArchiveEntry(); File[] fileList = path.listFiles(); for (int i = 0; i < fileList.length; i++) { File file = fileList[i]; if (file.isDirectory()) { if(StringUtils.isBlank(parentPath)) { zipPathFile(file.getAbsolutePath(), path.getName(), zaos); } else { zipPathFile(file.getAbsolutePath(), parentPath + File.separator + path.getName(), zaos); } } else { if(StringUtils.isBlank(parentPath)) { entry = new ZipArchiveEntry(file, path.getName() + File.separator + file.getName()); } else { entry = new ZipArchiveEntry(file, parentPath + File.separator + path.getName() + File.separator + file.getName()); } zaos.setUseZip64(Zip64Mode.AsNeeded); zaos.putArchiveEntry(entry); InputStream is = new BufferedInputStream(new FileInputStream(file)); byte[] buffer = new byte[1024 * 5]; int len = -1; while((len = is.read(buffer)) != -1) { zaos.write(buffer, 0, len); } is.close(); zaos.closeArchiveEntry(); } } } public static void zip(File[] files, String zipFilePath) { if (files != null && files.length > 0) { ZipArchiveOutputStream zaos = null; try { File zipFile = new File(zipFilePath); zaos = new ZipArchiveOutputStream(zipFile); zaos.setUseZip64(Zip64Mode.AsNeeded); for(File file : files) { if(file != null) { ZipArchiveEntry zipArchiveEntry = new ZipArchiveEntry(file,file.getName()); zaos.putArchiveEntry(zipArchiveEntry); InputStream is = null; try { is = new BufferedInputStream(new FileInputStream(file)); byte[] buffer = new byte[1024 * 5]; int len = -1; while((len = is.read(buffer)) != -1) { zaos.write(buffer, 0, len); } zaos.closeArchiveEntry(); } catch(Exception e) { throw new RuntimeException(e); } finally { if(is != null) is.close(); } } } zaos.finish(); } catch (Exception e) { throw new RuntimeException(e); } finally { try { if(zaos != null) { zaos.close(); } }catch (Exception e) { throw new RuntimeException(e); } } } } public static List<String> unZip(String filePath, String destDir) throws Exception { File zipFile = new File(filePath); if(StringUtils.isBlank(destDir)) { destDir = zipFile.getParent(); } destDir = destDir.endsWith(File.separator) ? destDir : destDir + File.separator; ZipArchiveInputStream is = null; List<String> fileNames = new ArrayList<String>(); try { is = new ZipArchiveInputStream(new BufferedInputStream(new FileInputStream(zipFile), BUFFER_SIZE)); ZipArchiveEntry entry = null; while ((entry = is.getNextZipEntry()) != null) { fileNames.add(entry.getName()); if (entry.isDirectory()) { File directory = new File(destDir, entry.getName()); directory.mkdirs(); } else { OutputStream os = null; try { os = new BufferedOutputStream(new FileOutputStream(new File(destDir, entry.getName())), BUFFER_SIZE); IOUtils.copy(is, os); } finally { IOUtils.closeQuietly(os); } } } } catch(Exception e) { e.printStackTrace(); throw e; } finally { IOUtils.closeQuietly(is); } return fileNames; } public static List<String> unZipByGBK(String filePath, String destDir) throws Exception { File zipFile = new File(filePath); if(StringUtils.isBlank(destDir)) { destDir = zipFile.getParent(); } destDir = destDir.endsWith(File.separator) ? destDir : destDir + File.separator; ZipArchiveInputStream is = null; List<String> fileNames = new ArrayList<String>(); try { is = new ZipArchiveInputStream(new BufferedInputStream(new FileInputStream(zipFile), BUFFER_SIZE),"GBK"); ZipArchiveEntry entry = null; while ((entry = is.getNextZipEntry()) != null) { fileNames.add(entry.getName()); if (entry.isDirectory()) { File directory = new File(destDir, entry.getName()); directory.mkdirs(); } else { OutputStream os = null; try { os = new BufferedOutputStream(new FileOutputStream(new File(destDir, entry.getName())), BUFFER_SIZE); IOUtils.copy(is, os); } finally { IOUtils.closeQuietly(os); } } } } catch(Exception e) { e.printStackTrace(); throw e; } finally { IOUtils.closeQuietly(is); } return fileNames; } }