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Android 使用Url接收xml_Android_Url_Android Xml - Fatal编程技术网

Android 使用Url接收xml

Android 使用Url接收xml,android,url,android-xml,Android,Url,Android Xml,我想从url读取xml: URL url = new URL("http://192.168.2.20/test.xml"); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse(new InputSource(url.openStream())); doc.getDocum

我想从url读取xml:

URL url = new URL("http://192.168.2.20/test.xml");
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(new InputSource(url.openStream()));
doc.getDocumentElement().normalize();
这很有效。但是,当我想从需要身份验证的url读取时,此方法失败。 所以

它不起作用


有什么想法吗?

像这样的东西可能是什么

url = new URL("http://admin:pass@192.168.2.20/test.xml");