由於剛好有這個需求,就給他整理分享一下 先要去 http://www.trustice.com/java/tar/index.shtml  下載 JavaTar 的jar檔, 把 javaTar.jar import進來,因為要用到他的元件    import com.ice.tar.*; import java.io.*;    //解壓縮 File srcFile = new File("C:\\xxx","webmail-0.7.10-binary.tar.gz"); File targetFile = new File("C:\\xxx","webmail-0.7.10"); //如果是只是要解tar,用TarArchive(new FileInputStream(srcFile))就可了 TarArchive srcTarFile = new TarArchive(new GZIPInputStream(new FileInputStream(srcFile))); srcTarFile.extractContents(targetFile); //產生 tar 檔 File desFile = new File("C:\\xxx","JFTP.tar.gz"); //.tar or .tar.gz File srcFile2 = new File("C:\\calculator"); FileOutputStream fileoutPutStream = new FileOutputStream(desFile); /* 如果要用.tar.gz 在加一層GZIPOutputStream,且TarArchive constructor也要改用GZIPOutputStream */ //GZIPOutputStream gzOutput = new GZIPOutputStream(fileoutPutStream); TarEntry tarEntry = new TarEntry(srcFile2); TarArchive desTarFile = new TarArchive(fileoutPutStream); desTarFile.writeEntry(tarEntry,true); desTarFile.closeArchive(); 大家看一下囉 發表人 - pipp 於 2004/02/16 11:57:17