Connect to Yahoo Website with TelnetClientExample.java
Q
How to connect to Yahoo! Website with examples.telnet.TelnetClientExample.java program?
✍: FYIcenter.com
A
If you know how to use commands of the HTTP protocol,
you can connect to a Web server with examples.telnet.TelnetClientExample.java program
as shown below:
C:\fyicenter>\local\jdk-1.8.0\bin\java
-cp .;C:\local\commons-net-3.5\commons-net-3.5.jar
;C:\local\commons-net-3.5\commons-net-examples-3.5.jar
examples.telnet.TelnetClientExample www.yahoo.com 80
TelnetClientExample
Type AYT to send an AYT telnet command
Type OPT to print a report of status of options (0-24)
Type REGISTER to register a new SimpleOptionHandler
Type UNREGISTER to unregister an OptionHandler
Type SPY to register the spy (connect to port 3333 to spy)
Type UNSPY to stop spying the connection
Type ^[A-Z] to send the control character; use ^^ to send ^
GET / HTTP/1.1 <Enter>
<!DOCTYPE html>
<html lang="en-us">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta charset="utf-8">
<title>Yahoo</title>
</head>
<body>
<!-- status code : 400 -->
<!-- Bad Request: - -->
<!-- host machine: ir1.fp.bf1.yahoo.com -->
<!-- timestamp: 1479575995.000 -->
<!-- url: /-->
<table>
<tbody>
<tr>
<td>
<div id="englishContent">
<h1 style="margin-top:20px;">Will be right back...</h1>
<p id="message-1">Thank you for your patience.</p>
<p id="message-2">Our engineers are working quickly to resolve
the issue.</p>
</div>
</td>
</tr>
</tbody>
</table>
</noscript>
</body>
</html>
It's not really working, because Yahoo! Web is expecting additional request-header lines in a single request.
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2017-04-22, 1870👍, 0💬
