package urlConn;import java.io.*;
import java.net.*;
import java.util.Date;class URLDemo
{
public static void main(String args[]) throws Exception
{
URL url=new URL("http://www.sina.com.cn");
HttpURLConnection open=(HttpURLConnection)url.openConnection();
open.connect();
BufferedReader buf=new BufferedReader(new InputStreamReader(open.getInputStream()));
String temp=null;
while((temp=buf.readLine())!=null)System.out.println(temp);
buf.close(); }
}
import java.net.*;
import java.util.Date;class URLDemo
{
public static void main(String args[]) throws Exception
{
URL url=new URL("http://www.sina.com.cn");
HttpURLConnection open=(HttpURLConnection)url.openConnection();
open.connect();
BufferedReader buf=new BufferedReader(new InputStreamReader(open.getInputStream()));
String temp=null;
while((temp=buf.readLine())!=null)System.out.println(temp);
buf.close(); }
}
<%@ page import="java.util.*"%>
<%@ page import="java.io.*"%>
<%@ page import="java.net.*"%>
<%
URL stdURL = null;
BufferedReader stdIn = null;
PrintWriter stdOut = null;
try {
stdURL = new URL("http://www.163.com");
}
catch (MalformedURLException e) {
throw e;
}try {
stdIn = new BufferedReader(new InputStreamReader(stdURL.openStream()));
stdOut = new PrintWriter(new BufferedWriter(new FileWriter("c:/163.html")));
}
catch (IOException e) {
} /***把URL指定的页面以流的形式读出,写成指定的文件***/
try {
String strHtml = "";
while((strHtml = stdIn.readLine())!=null) {
stdOut.println(strHtml);
}
}
catch (IOException e) {
throw e;
}
finally {
try {
if(stdIn != null)
stdIn.close();
if(stdOut != null)
stdOut.close();
}
catch (Exception e) {
System.out.println(e);
}
}
%>