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有没有办法配置 Apache Tika,以块的形式解析数据?假设数据分为 10 个块。它可以在收到每个块时解析它吗?或者它只能在获得所有 10 个块时解析?

public OutputStream parse(InputStream instream) {
        OutputStream outstream = new ByteArrayOutputStream();
        ToXMLContentHandler h = new ToXMLContentHandler();
        AutoDetectParser parser = new AutoDetectParser();
        ParseContext context = new ParseContext();
        Metadata metadata = new Metadata();
        XHTMLContentHandler h1 = new XHTMLContentHandler(h, metadata);
        try {
            parser.parse(instream, h1, metadata, context);
            outstream.write(h1.toString().getBytes(Charset.forName("UTF-8")));
        } catch (TikaException e) {
            e.printStackTrace();
        } catch (SAXException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return outstream;
    }

对此有什么想法吗?

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0 回答 0