| 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 |
|---|
| 6 | (the "License"); you may not use this file except in compliance with |
|---|
| 7 | the License. You may obtain a copy of the License at |
|---|
| 8 | |
|---|
| 9 | http://www.apache.org/licenses/LICENSE-2.0 |
|---|
| 10 | |
|---|
| 11 | Unless required by applicable law or agreed to in writing, software |
|---|
| 12 | distributed under the License is distributed on an "AS IS" BASIS, |
|---|
| 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|---|
| 14 | See the License for the specific language governing permissions and |
|---|
| 15 | limitations under the License. |
|---|
| 16 | --> |
|---|
| 17 | <!doctype html public "-//w3c//dtd html 4.0 transitional//en"> |
|---|
| 18 | <html> |
|---|
| 19 | <head> |
|---|
| 20 | <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> |
|---|
| 21 | <meta name="GENERATOR" content="Mozilla/4.61 [en] (WinNT; I) [Netscape]"> |
|---|
| 22 | <meta name="Author" content="Anil K. Vijendran"> |
|---|
| 23 | <title>Servlet Examples</title> |
|---|
| 24 | </head> |
|---|
| 25 | <body bgcolor="#FFFFFF"> |
|---|
| 26 | <b><font face="Arial, Helvetica, sans-serif"><font size=+2>Servlet |
|---|
| 27 | Examples with Code</font></font></b> |
|---|
| 28 | <p>This is a collection of examples which demonstrate some of the more |
|---|
| 29 | frequently used parts of the Servlet API. Familiarity with the Java(tm) |
|---|
| 30 | Programming Language is assumed. |
|---|
| 31 | <p>These examples will only work when viewed via an http URL. They will |
|---|
| 32 | not work if you are viewing these pages via a "file://..." URL. Please |
|---|
| 33 | refer to the <i>README</i> file provide with this Tomcat release regarding |
|---|
| 34 | how to configure and start the provided web server. |
|---|
| 35 | <p>Wherever you see a form, enter some data and see how the servlet reacts. |
|---|
| 36 | When playing with the Cookie and Session Examples, jump back to the Headers |
|---|
| 37 | Example to see exactly what your browser is sending the server. |
|---|
| 38 | <p>To navigate your way through the examples, the following icons will |
|---|
| 39 | help: |
|---|
| 40 | <br> |
|---|
| 41 | <table BORDER=0 CELLSPACING=5 WIDTH="85%" > |
|---|
| 42 | <tr VALIGN=TOP> |
|---|
| 43 | <td WIDTH="30"><img SRC="images/execute.gif" ></td> |
|---|
| 44 | |
|---|
| 45 | <td>Execute the example</td> |
|---|
| 46 | </tr> |
|---|
| 47 | |
|---|
| 48 | <tr VALIGN=TOP> |
|---|
| 49 | <td WIDTH="30"><img SRC="images/code.gif" height=24 width=24></td> |
|---|
| 50 | |
|---|
| 51 | <td>Look at the source code for the example</td> |
|---|
| 52 | </tr> |
|---|
| 53 | |
|---|
| 54 | <tr VALIGN=TOP> |
|---|
| 55 | <td WIDTH="30"><img SRC="images/return.gif" height=24 width=24></td> |
|---|
| 56 | |
|---|
| 57 | <td>Return to this screen</td> |
|---|
| 58 | </tr> |
|---|
| 59 | </table> |
|---|
| 60 | |
|---|
| 61 | <p>Tip: To see the cookie interactions with your browser, try turning on |
|---|
| 62 | the "notify when setting a cookie" option in your browser preferences. |
|---|
| 63 | This will let you see when a session is created and give some feedback |
|---|
| 64 | when looking at the cookie demo. |
|---|
| 65 | <br> |
|---|
| 66 | <table BORDER=0 CELLSPACING=5 WIDTH="85%" > |
|---|
| 67 | <tr VALIGN=TOP> |
|---|
| 68 | <td>Hello World</td> |
|---|
| 69 | |
|---|
| 70 | <td VALIGN=TOP WIDTH="30%"><a href="servlet/HelloWorldExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/HelloWorldExample">Execute</a></td> |
|---|
| 71 | |
|---|
| 72 | <td WIDTH="30%"><a href="helloworld.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="helloworld.html">Source</a></td> |
|---|
| 73 | </tr> |
|---|
| 74 | |
|---|
| 75 | <tr VALIGN=TOP> |
|---|
| 76 | <td>Request Info</td> |
|---|
| 77 | |
|---|
| 78 | <td WIDTH="30%"><a href="servlet/RequestInfoExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/RequestInfoExample">Execute</a></td> |
|---|
| 79 | |
|---|
| 80 | <td WIDTH="30%"><a href="reqinfo.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="reqinfo.html">Source</a></td> |
|---|
| 81 | </tr> |
|---|
| 82 | |
|---|
| 83 | <tr VALIGN=TOP> |
|---|
| 84 | <td>Request Headers</td> |
|---|
| 85 | |
|---|
| 86 | <td WIDTH="30%"><a href="servlet/RequestHeaderExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/RequestHeaderExample">Execute</a></td> |
|---|
| 87 | |
|---|
| 88 | <td WIDTH="30%"><a href="reqheaders.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="reqheaders.html">Source</a></td> |
|---|
| 89 | </tr> |
|---|
| 90 | |
|---|
| 91 | <tr VALIGN=TOP> |
|---|
| 92 | <td>Request Parameters</td> |
|---|
| 93 | |
|---|
| 94 | <td WIDTH="30%"><a href="servlet/RequestParamExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/RequestParamExample">Execute</a></td> |
|---|
| 95 | |
|---|
| 96 | <td WIDTH="30%"><a href="reqparams.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="reqparams.html">Source</a></td> |
|---|
| 97 | </tr> |
|---|
| 98 | |
|---|
| 99 | <tr VALIGN=TOP> |
|---|
| 100 | <td>Cookies</td> |
|---|
| 101 | |
|---|
| 102 | <td WIDTH="30%"><a href="servlet/CookieExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/CookieExample">Execute</a></td> |
|---|
| 103 | |
|---|
| 104 | <td WIDTH="30%"><a href="cookies.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="cookies.html">Source</a></td> |
|---|
| 105 | </tr> |
|---|
| 106 | |
|---|
| 107 | <tr VALIGN=TOP> |
|---|
| 108 | <td>Sessions</td> |
|---|
| 109 | |
|---|
| 110 | <td WIDTH="30%"><a href="servlet/SessionExample"><img SRC="images/execute.gif" HSPACE=4 BORDER=0 align=TOP></a><a href="servlet/SessionExample">Execute</a></td> |
|---|
| 111 | |
|---|
| 112 | <td WIDTH="30%"><a href="sessions.html"><img SRC="images/code.gif" HSPACE=4 BORDER=0 height=24 width=24 align=TOP></a><a href="sessions.html">Source</a></td> |
|---|
| 113 | </tr> |
|---|
| 114 | </table> |
|---|
| 115 | |
|---|
| 116 | <p>Note: The source code for these examples does not contain all of the |
|---|
| 117 | source code that is actually in the example, only the important sections |
|---|
| 118 | of code. Code not important to understand the example has been removed |
|---|
| 119 | for clarity. |
|---|
| 120 | </body> |
|---|
| 121 | </html> |
|---|
