java读取网页源代码，纠正了乱码的错误。

package juyan.scoket;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
public class MySocket {

@SuppressWarnings("deprecation")
public static void main(String[] args) {

String theUrl="http://www.hao123.com";
String inputLine;
try {
URL url=new URL(theUrl);
HttpURLConnection connection2=(HttpURLConnection) url.openConnection();
InputStreamReader reader=new InputStreamReader(connection2.getInputStream());
BufferedReader reader2=new BufferedReader(reader);
while((inputLine=reader2.readLine())!=null){

System.out.println(inputLine);
}
} catch (Exception e) {
e.printStackTrace();
}

}

}