读取URL

// "xxx"
XXX info = new XXX();
final String Url = "XXX" + XXX
try
{
URL url = new URL(dtsUrl);
HttpURLConnection conn = (HttpURLConnection)url.openConnection();
conn.setConnectTimeout(3000);
conn.setReadTimeout(5000);
int state = conn.getResponseCode();
if ( state == 200 )
{
Document doc = new SAXReader().read(conn.getInputStream());
Element rootElem = (Element) doc.getRootElement();
Element briefDespElem = (Element) rootElem.selectSingleNode("//XXX");
Element createTimeElem = (Element) rootElem.selectSingleNode("//XXX");

}
else
{
String msg = String.format("无法获取XXX);
System.out.println(msg);
}

conn.disconnect();

}
catch (Exception e )
{

e.printStackTrace();
}