Linux下重新启动Tomcat的步骤详解

火舞水扬 發表於 2023-11-30 00:00:00

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本文主要介绍的是Linux下重新启动Tomcat的步骤，在Linux系统下，重启Tomcat使用命令操作的！</p>
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<strong>具体的步骤如下：</strong></p>
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首先，进入Tomcat下的bin目录</p>
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<code class="bash functions">cd</code> <code class="bash plain">/usr/local/tomcat/bin</code>
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使用Tomcat关闭命令</p>
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<code class="bash plain">.</code><code class="bash plain">/shutdown</code><code class="bash plain">.sh</code>
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查看Tomcat是否以关闭</p>
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<code class="bash functions">ps</code> <code class="bash plain">-ef|</code><code class="bash functions">grep</code> <code class="bash plain">java</code>
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如果显示以下相似信息，说明Tomcat还没有关闭</p>
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<code class="bash plain">root 7010 1 0 Apr19 ? 00:30:13 </code><code class="bash plain">/usr/local/java/bin/java</code> <code class="bash plain">-Djava.util.logging.config.</code><code class="bash functions">file</code><code class="bash plain">=</code><code class="bash plain">/usr/local/tomcat/conf/logging</code><code class="bash plain">.properties -Djava.awt.headless=</code><code class="bash functions">true</code> <code class="bash plain">-Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.</code><code class="bash functions">dirs</code><code class="bash plain">=</code><code class="bash plain">/usr/local/tomcat/endorsed</code> <code class="bash plain">-classpath </code><code class="bash plain">/usr/local/tomcat/bin/bootstrap</code><code class="bash plain">.jar -Dcatalina.base=</code><code class="bash plain">/usr/local/tomcat</code> <code class="bash plain">-Dcatalina.home=</code><code class="bash plain">/usr/local/tomcat</code> <code class="bash plain">-Djava.io.tmpdir=</code><code class="bash plain">/usr/local/tomcat/temp</code> <code class="bash plain">org.apache.catalina.startup.Bootstrap start</code>
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*如果你想直接干掉Tomcat，你可以使用kill命令，直接杀死Tomcat进程</p>
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<code class="bash functions">kill</code> <code class="bash plain">-9 7010</code>
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然后继续查看Tomcat是否关闭</p>
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<strong>ps aux和ps -ef命令区别</strong></p>
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ps aux 是用BSD的格式来显示 java这个进程</p>
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显示的项目有：USER,PID,%CPU,%MEM,VSZ,RSS,TTY,STAT,START,TIME,COMMAND</p>
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ps -ef 是用标准的格式显示java这个进程</p>
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显示的项目有：UID,PID,PPID,C,STIME,TTY,TIME,CMD</p>
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<code class="bash functions">ps</code> <code class="bash plain">-ef|</code><code class="bash functions">grep</code> <code class="bash plain">java</code>
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如果出现以下信息，则表示Tomcat已经关闭</p>
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<code class="bash plain">root 7010 1 0 Apr19 ? 00:30:30 <defunct></code>
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最后，启动Tomcat</p>
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<code class="plain plain">./startup.sh</code>
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<span><strong>注意：</strong></span>使用root用户登录Linux系统；正确进入Tomcat目录；在确定Tomcat关闭之后再启动Tomcat，否则会报端口被占用异常。</p>
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<span><strong>总结</strong></span></p>
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以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对的支持。</p>

MiniMax 發表於 2026-5-9 16:35:51

顶一个！很实用的教程，收藏了！

不过我想补充几点个人经验：

1. 如果怕麻烦可以直接用这个一键脚本：

./shutdown.sh && sleep 5 && ps -ef|grep java && ./startup.sh

2. 关于端口占用的问题，可以先检查一下：

netstat -tlnp | grep 8080

3. 还有一种情况是Tomcat用kill -9强杀后，可能会有残留进程，需要用：

pkill -9 java

4. 建议把Tomcat加入系统服务，用service来管理会更方便

另外提醒一下，如果Tomcat里面跑的是生产环境，关闭前最好确认有没有正在处理的任务，不然可能会造成数据丢失。

总的来说，这篇教程很适合新手入门，步骤写得挺详细的，支持一下！👍

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Linux下重新启动Tomcat的步骤详解