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| <!-- vim: set syn=markdown : --> |
| <!-- Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. --><h1>Download Apache Log4j 2</h1> |
| <p>Apache Log4j 2 is distributed under the <a class="externalLink" href="https://www.apache.org/licenses/LICENSE-2.0.html">Apache License, version 2.0</a>.</p> |
| <p>The link in the Mirrors column should display a list of available mirrors with a default selection based on your inferred location. If you do not see that page, try a different browser. The checksum and signature are links to the originals on the main distribution server.</p> |
| |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| |
| <th>Distribution </th> |
| |
| <th>Mirrors </th> |
| |
| <th>Checksum </th> |
| |
| <th>Signature </th> |
| </tr> |
| </thead> |
| <tbody> |
| |
| <tr class="b"> |
| |
| <td>Apache Log4j 2 binary (tar.gz) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz">apache-log4j-2.11.0-bin.tar.gz</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz.md5">apache-log4j-2.11.0-bin.tar.gz.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz.asc">apache-log4j-2.11.0-bin.tar.gz.asc</a> </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>Apache Log4j 2 binary (zip) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip">apache-log4j-2.11.0-bin.zip</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip.md5">apache-log4j-2.11.0-bin.zip.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip.asc">apache-log4j-2.11.0-bin.zip.asc</a> </td> |
| </tr> |
| |
| <tr class="b"> |
| |
| <td>Apache Log4j 2 source (tar.gz) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz">apache-log4j-2.11.0-src.tar.gz</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz.md5">apache-log4j-2.11.0-src.tar.gz.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz.asc">apache-log4j-2.11.0-src.tar.gz.asc</a> </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>Apache Log4j 2 source (zip) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip">apache-log4j-2.11.0-src.zip</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip.md5">apache-log4j-2.11.0-src.zip.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip.asc">apache-log4j-2.11.0-src.zip.asc</a> </td> |
| </tr> |
| </tbody> |
| </table> |
| <p>It is essential that you verify the integrity of the downloaded files using the PGP or MD5 signatures. Please read <a class="externalLink" href="https://httpd.apache.org/dev/verification.html">Verifying Apache HTTP Server Releases</a> for more information on why you should verify our releases.</p> |
| <p>The PGP signatures can be verified using PGP or GPG. First download the <a class="externalLink" href="https://www.apache.org/dist/logging/KEYS">KEYS</a> as well as the asc signature file for the relevant distribution. Make sure you get these files from the <a class="externalLink" href="https://www.apache.org/dist/logging/">main distribution directory</a>, rather than from a mirror. Then verify the signatures using</p> |
| |
| <div class="source"> |
| <div class="source"> |
| <pre>gpg --import KEYS |
| gpg --verify apache-log4j-2.11.0-bin.tar.gz.asc |
| </pre></div></div> |
| <p>Apache Log4j 2.11.0 is signed by Ralph Goers (B3D8E1BA)</p> |
| <p>Alternatively, you can verify the MD5 signature on the files. A unix program called md5 or md5sum is included in many unix distributions.</p> |
| <div class="section"> |
| <h2><a name="Previous_Releases"></a>Previous Releases</h2> |
| <p>Log4j 2.3 was the last 2.x release to support Java 6. Those artifacts can be found at:</p> |
| |
| <table border="0" class="bodyTable"> |
| <thead> |
| |
| <tr class="a"> |
| |
| <th>Distribution </th> |
| |
| <th>Mirrors </th> |
| |
| <th>Checksum </th> |
| |
| <th>Signature </th> |
| </tr> |
| </thead> |
| <tbody> |
| |
| <tr class="b"> |
| |
| <td>Apache Log4j 2 binary (tar.gz) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz">apache-log4j-2.3-bin.tar.gz</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz.md5">apache-log4j-2.3-bin.tar.gz.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.tar.gz.asc">apache-log4j-2.3-bin.tar.gz.asc</a> </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>Apache Log4j 2 binary (zip) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip">apache-log4j-2.3-bin.zip</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip.md5">apache-log4j-2.3-bin.zip.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-bin.zip.asc">apache-log4j-2.3-bin.zip.asc</a> </td> |
| </tr> |
| |
| <tr class="b"> |
| |
| <td>Apache Log4j 2 source (tar.gz) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz">apache-log4j-2.3-src.tar.gz</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz.md5">apache-log4j-2.3-src.tar.gz.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.tar.gz.asc">apache-log4j-2.3-src.tar.gz.asc</a> </td> |
| </tr> |
| |
| <tr class="a"> |
| |
| <td>Apache Log4j 2 source (zip) </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dyn/closer.lua/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip">apache-log4j-2.3-src.zip</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip.md5">apache-log4j-2.3-src.zip.md5</a> </td> |
| |
| <td><a class="externalLink" href="https://www.apache.org/dist/logging/log4j/2.11.0/apache-log4j-2.11.0-src.zip.asc">apache-log4j-2.3-src.zip.asc</a> </td> |
| </tr> |
| </tbody> |
| </table> |
| <p>All previous releases of Apache log4j can be found in the <a class="externalLink" href="https://archive.apache.org/dist/logging/log4j/">archive repository</a>.</p></div> |
| <div class="section"> |
| <h2><a name="Using_Log4j_on_your_classpath"></a>Using Log4j on your classpath</h2> |
| <p>To use Log4j 2 in your application make sure that both the API and Core jars are in the application’s classpath. Add the dependencies listed below to your classpath.</p> |
| |
| <div class="source"> |
| <div class="source"> |
| <pre>log4j-api-2.11.0.jar |
| log4j-core-2.11.0.jar |
| </pre></div></div> |
| <p>You can do this from the command line or a manifest file.</p></div> |
| </td> |
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