Reading a File from another Web-Site.

[dmjpro]

Hi, I tried this code ..... But I getting "ConnectExcepti on".
I am using a proxy.

[code=java]
import java.net.*;
import java.io.*;

public class URLRead {

/** Creates a new instance of URLRead */
public URLRead() {
}
public static void main(String args[]) throws Exception
{
//URL url = new URL("http://java.sun.com/j2se/1.4.2/docs/api/java/net/URL.html");
/*System.out.pri ntln("Protocol: " + url.getProtocol ()+"\t"+
"Host: " + url.getHost() + "\t" +
"Port: " + url.getPort() + "\t" +
"Path: " + url.getPath() + "\t" +
"File: " + url.getFile()); */
URL url = new URL("http","jav a.sun.com",8080 ,"/j2se/1.4.2/docs/api/java/net/URL.html");
InputStream in = url.openConnect ion().getInputS tream();
FileOutputStrea m out = new FileOutputStrea m("c:/test.html");
int c;
while((c=in.rea d())!=-1) out.write(c);
in.close();
out.close();
System.out.prin tln("Done...... .....");
}
}
[/code]

Debasis Jana

[r035198x]

Hi, I tried this code ..... But I getting "ConnectExcepti on".
I am using a proxy.

[code=java]
import java.net.*;
import java.io.*;

public class URLRead {

/** Creates a new instance of URLRead */
public URLRead() {
}
public static void main(String args[]) throws Exception
{
//URL url = new URL("http://java.sun.com/j2se/1.4.2/docs/api/java/net/URL.html");
/*System.out.pri ntln("Protocol: " + url.getProtocol ()+"\t"+
"Host: " + url.getHost() + "\t" +
"Port: " + url.getPort() + "\t" +
"Path: " + url.getPath() + "\t" +
"File: " + url.getFile()); */
URL url = new URL("http","jav a.sun.com",8080 ,"/j2se/1.4.2/docs/api/java/net/URL.html");
InputStream in = url.openConnect ion().getInputS tream();
FileOutputStrea m out = new FileOutputStrea m("c:/test.html");
int c;
while((c=in.rea d())!=-1) out.write(c);
in.close();
out.close();
System.out.prin tln("Done...... .....");
}
}
[/code]

Debasis Jana

Was that the full exception that you got?

[dmjpro]

Was that the full exception that you got?

Nah !
There is stack trace .............
Here is that ..........

Exception in thread "main" java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:382)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:509)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:231)
        at sun.net.www.http.HttpClient.New(HttpClient.java:304)
        at sun.net.www.http.HttpClient.New(HttpClient.java:316)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:813)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:765)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:690)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:934)
        at URLRead.main(URLRead.java:32)
Java Result: 1

Debasis Jana

[r035198x]

Nah !
There is stack trace .............
Here is that ..........

Exception in thread "main" java.net.ConnectException: Connection refused: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:382)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:509)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:231)
        at sun.net.www.http.HttpClient.New(HttpClient.java:304)
        at sun.net.www.http.HttpClient.New(HttpClient.java:316)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:813)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:765)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:690)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:934)
        at URLRead.main(URLRead.java:32)
Java Result: 1

Debasis Jana

The port 8080 has to be open and accepting connections from you for you to be able to open it.

[dmjpro]

The port 8080 has to be open and accepting connections from you for you to be able to open it.

Are you talking about [code=java]System.setPrope rty("http.proxy Port", "8080");[/coide].
I also set that before getting connection, but failed.

Debasis Jana.