如何在Java中将DataInputStream转换为String？

import java.net.*;import java.io.*;class ConnectionTest {    public static void main(String[] args) {        try { URL google = new URL("http://www.google.com/"); URLConnection googleConnection = google.openConnection(); DataInputStream dis = new DataInputStream(googleConnection.getInputStream()); StringBuffer inputLine = new StringBuffer(); String tmp;  while ((tmp = dis.readLine()) != null) {     inputLine.append(tmp);     System.out.println(tmp); } //use inputLine.toString(); here it would have whole source dis.close();        } catch (MalformedURLException me) { System.out.println("MalformedURLException: " + me);        } catch (IOException ioe) { System.out.println("IOException: " + ioe);        }    }}

这就是你想要的。