source: nutchez-0.1/tomcat/webapps/examples/servlets/reqinfo.html @ 224

Last change on this file since 224 was 66, checked in by waue, 15 years ago

NutchEz - an easy way to nutch

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1<!--
2 Licensed to the Apache Software Foundation (ASF) under one or more
3  contributor license agreements.  See the NOTICE file distributed with
4  this work for additional information regarding copyright ownership.
5  The ASF licenses this file to You under the Apache License, Version 2.0
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9      http://www.apache.org/licenses/LICENSE-2.0
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12  distributed under the License is distributed on an "AS IS" BASIS,
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17<html>
18<head>
19<title>Untitled Document</title>
20<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
21</head>
22
23<body bgcolor="#FFFFFF">
24<p><font color="#0000FF"><a href="servlet/RequestInfoExample"><img src="images/execute.gif" align="right" border="0"></a><a href="index.html"><img src="images/return.gif" width="24" height="24" align="right" border="0"></a></font></p>
25<h3>Source Code for Request Info Example<font color="#0000FF"><br>
26  </font> </h3>
27<font color="#0000FF"></font> 
28<pre><font color="#0000FF">import</font> java.io.*;
29<font color="#0000FF">import</font> javax.servlet.*;
30<font color="#0000FF">import</font> javax.servlet.http.*;
31
32<font color="#0000FF">public class</font> RequestInfo <font color="#0000FF">extends</font> HttpServlet {
33
34    <font color="#0000FF">public void</font> doGet(HttpServletRequest request, HttpServletResponse response)
35    <font color="#0000FF">throws</font> IOException, ServletException
36    {
37        response.setContentType(&quot;<font color="#009900">text/html</font>&quot;);
38        PrintWriter out = response.getWriter();
39        out.println(&quot;<font color="#009900">&lt;html&gt;</font>&quot;);
40        out.println(&quot;<font color="#009900">&lt;body&gt;</font>&quot;);
41        out.println(&quot;<font color="#009900">&lt;head&gt;</font>&quot;);
42        out.println(&quot;<font color="#009900">&lt;title&gt;Request Information Example&lt;/title&gt;</font>&quot;);
43        out.println(&quot;<font color="#009900">&lt;/head&gt;</font>&quot;);
44        out.println(&quot;<font color="#009900">&lt;body&gt;</font>&quot;);
45        out.println(&quot;<font color="#009900">&lt;h3&gt;Request Information Example&lt;/h3&gt;</font>&quot;);
46        out.println(&quot;<font color="#009900">Method: </font>&quot; + request.getMethod());
47        out.println(&quot;<font color="#009900">Request URI: </font>&quot; + request.getRequestURI());
48        out.println(&quot;<font color="#009900">Protocol: </font>&quot; + request.getProtocol());
49        out.println(&quot;<font color="#009900">PathInfo: </font>&quot; + request.getPathInfo());
50        out.println(&quot;<font color="#009900">Remote Address: </font>&quot; + request.getRemoteAddr());
51        out.println(&quot;<font color="#009900">&lt;/body&gt;</font>&quot;);
52        out.println(&quot;<font color="#009900">&lt;/html&gt;</font>&quot;);
53    }
54
55<font color="#FF0000">    /**
56     * We are going to perform the same operations for POST requests
57     * as for GET methods, so this method just sends the request to
58     * the doGet method.
59     */</font>
60
61    <font color="#0000FF">public void</font> doPost(HttpServletRequest request, HttpServletResponse response)
62    <font color="#0000FF">throws</font> IOException, ServletException
63    {
64        doGet(request, response);
65    }
66}</pre>
67</body>
68</html>
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