摘要:
//获得负责下载的类的对象 HttpDownLoader hd = new HttpDownLoader();//String来接收下载的XMLString eqx = hd.download(“http://earthquake.usgs.gov/earthquakes/catalogs/7day-M2.5.xml”);try {// 创建一个解析器的工厂SAXParserFactory factory = SAXParserFactory.newInstance(); //通过解析器工厂获得一个XML阅读器XMLReader reader = factory.newSAXParser(). 阅读全文
posted @ 2012-09-27 12:38
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摘要:
文件下载步骤:1:创建一个HttpURLConnection对象HttpURLConnection urlConn=(HttpURLConnection)url.openConnection();2:获得一个InputStream对象urlConn.getInputStream()3:访问网络的权限android.permission.INTERNET========================================================================================================public class HttpDo 阅读全文
posted @ 2012-09-27 11:30
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