無法使用zip4j在java中創建zip文件

我正在使用java創建一個zip文件，但我無法獲得任何代碼工作。我嘗試了更多特定於java 7和java 8的方法，但所有這些方法都顯示某種錯誤，在我的代碼中是否有錯誤，或者需要改進？無法使用zip4j在java中創建zip文件

  File destination = null; 
      JFileChooser chooser1 = new JFileChooser(); 
      chooser1.setDialogTitle("Select a directory with APK file contents"); 
      chooser1.setCurrentDirectory(new java.io.File(".")); 
      chooser1.setAcceptAllFileFilterUsed(false); 
      chooser1.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); 
      int returnVal = chooser1.showOpenDialog(getParent()); 
      if (returnVal == JFileChooser.APPROVE_OPTION) { 
       destination = chooser1.getSelectedFile(); 
       JFileChooser chooser2 = new JFileChooser(); 
       FileNameExtensionFilter filter = new FileNameExtensionFilter("APK Files", "apk"); 
       chooser2.setFileFilter(filter); 
       chooser2.setDialogTitle("Save APK as"); 
       int userSelection = chooser2.showSaveDialog(parentFrame); 
       if (userSelection == JFileChooser.APPROVE_OPTION) { 
        File apksavedestination = chooser2.getSelectedFile(); 
        String apkname = chooser2.getSelectedFile().getName() + ".apk"; 
        String zipFile = apksavedestination + apkname; 
        String zipfileSource = destination.getAbsolutePath(); 

        try { 
         ZipFile zipFileAtLast = new ZipFile(zipFile); 
         ArrayList<File> inFolder = new ArrayList<File>(); 
         inFolder.add(new File(destination.getAbsolutePath())); 
         ZipParameters parameters = new ZipParameters(); 
         parameters.setIncludeRootFolder(false); 
         parameters.setCompressionMethod(Zip4jConstants.COMP_DEFLATE); 
         parameters.setCompressionLevel(Zip4jConstants.DEFLATE_LEVEL_NORMAL); 
         zipFileAtLast.addFolder(inFolder, parameters); 
        } catch (ZipException e1) { 
         e1.printStackTrace(); 
        }

我得到一個錯誤在該行zipFileAtLast.addFolder(inFolder, parameters);

請指引我:)

Errors while runtime:

Exception in thread "AWT-EventQueue-0" java.lang.Error: Unresolved compilation problem: The method addFolder(ArrayList, ZipParameters) is undefined for the type ZipFile

at dpcs.Interface$3.actionPerformed(Interface.java:143) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6535) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6300) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4891) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2750) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

來源

2016-08-30 Karanvir Singh

你得到的錯誤是什麼？你能發佈錯誤的堆棧跟蹤嗎？ –

發佈了我在運行時得到的錯誤，並且Eclipse說要將其添加到addFolder –

您正試圖將'ArrayList'傳遞給'addFolder（）'方法。請查看[API]（http://javadox.com/net.lingala.zip4j/zip4j/1.3.1/net/lingala/zip4j/core/ZipFile.html）中addFolder的方法簽名，它可以採用字符串（您要壓縮的文件夾的路徑）或File對象（指向同一個文件夾）。你想在這裏做什麼？壓縮整個目錄的內容？如果是，那麼你應該使用'zipFile.addFolder（新文件（「/ path/to/dir/which/you/want/to/zip」），參數）;' –

無法使用zip4j在java中創建zip文件

回答

相關問題