截取網頁demo板

class test {
public static void main (String args[]){
Pro pr = new Pro() ;
String a = pr.getDocumentAt("http://mis.tse.com.tw/Quotes/Best5?refresh=0&StkNo=6129") ;
System.out.println(a) ;
}
}


public class Pro{

public String getDocumentAt(String urlString) {
StringBuffer document = new StringBuffer();
try {
URL url = new URL(urlString);
URLConnection conn = url.openConnection();
BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line = null;
while ((line = reader.readLine()) != null)
document.append(line + "\n");
reader.close();
} catch (MalformedURLException e) {
System.out.println("Unable to connect to URL: " + urlString);
}catch(IOException e) {
System.out.println("IOException when connecting to URL: " + urlString);
}
return document.toString();
}

}