android：MalformedURLException：找不到协议

Question

要解决这个问题吗？任何帮助？

ERROR : java.net.MalformedURLException: Protocol not found: /mnt/sdcard/EREADER/NewForestPonies/OEBPS/content.opf 

代码：

 //Getting the xhtml file names 
       DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); 
       DocumentBuilder db = dbf.newDocumentBuilder(); 
       String 
       Document doc = db.parse(new InputSource(Environment.getExternalStorageDirectory()+"/EREADER/"+book_name+"/OEBPS/content.opf")); //ERROR HERE 
       doc.getDocumentElement().normalize(); 

      .......... 
      ...... 

编辑： FOR SAX解析器：？

DataSaxHandler myXMLHandler = new DataSaxHandler(); 
      xr.setContentHandler(myXMLHandler); 
      xr.parse(new InputSource(Paths.getBookStorePath()+bookname+"/OEBPS/content.opf")); 

Answer 1

试试这个，让我知道发生什么事..

File fXmlFile = new File(Paths.getBookStorePath()+book_name+"/OEBPS/content.opf"); 
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance(); 
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder(); 
    Document doc = dBuilder.parse(fXmlFile); 
    doc.getDocumentElement().normalize();