我已经搜索了很多,但还没有找到解决方案,为什么我的RSS阅读器会停留在像æøå等特殊字符中。 读者读取Feed直到它遇到一个特殊字符 - 然后它停止读取该元素并继续下一个元素。 因此,当我在我的应用程序中显示新闻时,我的文字被特殊字符切断,这非常烦人! 当然它与编码有关,但我无法弄清楚如何处理我的代码。
此代码适用于其他Feed,如http://www.fyens.dk/rss/sport,它采用iso-8859-1编码。使用此Feed可以显示特殊字符,没有任何问题。但是,如果我尝试像http://ob.dk/forum/rss.aspx?ForumID=3&Mode=0这样的UTF-8这样的问题,就会出现问题。
有关如何解决此问题的任何建议?
try {
//open an URL connection make GET to the server and
//take xml RSS data
URL url = new URL("http://ob.dk/forum/rss.aspx?ForumID=3&Mode=0");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
InputStream is = conn.getInputStream();
//DocumentBuilderFactory, DocumentBuilder are used for
//xml parsing
DocumentBuilderFactory dbf = DocumentBuilderFactory
.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
//using db (Document Builder) parse xml data and assign
//it to Element
Document document = db.parse(is);
Element element = document.getDocumentElement();
//take rss nodes to NodeList
NodeList nodeList = element.getElementsByTagName("item");
if (nodeList.getLength() > 0) {
for (int i = 0; i < nodeList.getLength(); i++) {
//take each entry (corresponds to <item></item> tags in
//xml data
Element entry = (Element) nodeList.item(i);
Element _titleE = (Element) entry.getElementsByTagName(
"title").item(0);
Element _descriptionE = (Element) entry
.getElementsByTagName("description").item(0);
Element _pubDateE = (Element) entry
.getElementsByTagName("pubDate").item(0);
Element _linkE = (Element) entry.getElementsByTagName(
"link").item(0);
String _title = _titleE.getFirstChild().getNodeValue();
String _description = _descriptionE.getFirstChild().getNodeValue();
Date _pubDate = new Date(_pubDateE.getFirstChild().getNodeValue());
String _link = _linkE.getFirstChild().getNodeValue();
int time = _pubDate.getHours()-2;
_pubDate.setHours(time);
RssItem rssItem = new RssItem("OB.dk: "+_title, _description,
_pubDate, "http://www.google.com/gwt/x?u="+_link);
rssItems.add(rssItem);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
答案 0 :(得分:1)