我使用的XML解析XmlPullParser在我的Android應用程序,但是當我設置輸入爲InputStream的它不工作,而我設置輸入作爲讀者它開始工作XmlPullParser不隨同InputStream
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
factory.setNamespaceAware(true);
XmlPullParser xpp = factory.newPullParser();
xpp.setInput(obj,null);//obj is the object of InputStream
int eventType = xpp.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
logger.println("eventType.."+eventType);
if(eventType == XmlPullParser.START_DOCUMENT) {
// control goes here only
} else if(eventType == XmlPullParser.START_TAG) {
//This block never executed
}
} else if(eventType == XmlPullParser.END_TAG) {
//This block never executed
} else if(eventType == XmlPullParser.TEXT) {
}
eventType = xpp.next();
}
即使我存儲來自InputStream對象的數據在一個字符串中並將該String設置爲輸入,那麼這段代碼也可以正常工作。
xpp.setInput(new StringReader(str));//str contains the data from InputStream
文檔中的xml聲明(即「<?xml version =」1.0「encoding =」UTF-8「?>」「部分)是什麼樣的? – Jens
<?xml version =「1.0」encoding =「UTF-8」standalone =「no」?> \t data_type =「0」name =「」chunkno =「」totalchunks =「」md5 =「」bytes =「」/> res_transfer>這是我的xml結構 –
Azmat
您可以發佈代碼, '? – Jave