小编Gha*_*cha的帖子

我正在开发一个应用程序,将.epub文件解压缩到Android中的SDCARD.我已经阅读了无法解压缩的EPub文件 TOPIC. 它适用于.zip文件但不适用于.epub文件.可以告诉我问题出在哪里？这是异常日志:

03-21 13:35:44.281: W/System.err(1255): java.io.FileNotFoundException: /mnt/sdcard/unzipped11/META-INF/container.xml: open failed: ENOENT (No such file or directory)

我正在使用此代码:

private void decom() throws IOException {
    ZipFile zipFile = new ZipFile(Environment.getExternalStorageDirectory()+"/dir.zip");
    String path = Environment.getExternalStorageDirectory() + "/unzipped10/";

    Enumeration<?> files = zipFile.entries();
    _dirChecker("");
    while (files.hasMoreElements()) {
        ZipEntry entry = (ZipEntry) files.nextElement();
        Log.v("ZipEntry", ""+entry);
        Log.v("isDirectory", ""+entry.isDirectory());

        if (entry.isDirectory()) {
            File file = new File(path + entry.getName());
            file.mkdir();
            System.out.println("Create dir " + entry.getName());
        } else {
            File f = new File(path + entry.getName());
            FileOutputStream …