68 lines
2.0 KiB
Markdown
68 lines
2.0 KiB
Markdown
---
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title: "Tomcat 笔记"
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date: 2019-10-29T21:19:44+08:00
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lastmod: 2019-10-29T21:19:44+08:00
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keywords: []
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tags: ["tomcat", "jdk", "java"]
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categories: ["web"]
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---
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## 部署 jre8
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- 下载 oracle jre8，[下载界面](https://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html)
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- 解压
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```bash
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tar zxf jre-8u221-linux-x64.tar.gz -C /opt/
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cd /opt && mv jre-8u221-linux jre
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```
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- 创建 /etc/profile.d/jre.sh，内容如下
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```bash
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export JAVA_HOME=/opt/jre
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export PATH=$JAVA_HOME/bin:$PATH
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```
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## 部署 tomcat8
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- 下载 tomcat
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```bash
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curl -O http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-8/v8.5.45/bin/apache-tomcat-8.5.45.tar.gz
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```
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- 解压
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```bash
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tar zxf apache-tomcat-8.5.45.tar.gz -C /opt/
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cd /opt/ && mv apache-tomcat-8.5.45 tomcat
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```
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- 创建文件 /opt/tomcat/bin/setenv.sh，内容如下
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```bash
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export JAVA_HOME=/opt/jre
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export JAVA_OPTS="$JAVA_OPTS -server -Xms8192M -Xmx8192M -Xmn3072M -Xss512K -Djava.security.egd=file:/dev/./urandom -XX:+DisableExplicitGC -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -Djava.awt.headless=true -Ddruid.registerToSysProperty=true"
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# -Djava.library.path=/opt/tomcat/libs/tcnative # tcnative 库位置
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#export CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.port=10087"
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export CATALINA_PID="/var/run/tomcat.pid"
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```
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- 创建 /usr/lib/systemd/system/tomcat.service 文件，内容如下
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```bash
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[Unit]
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Description=The Apache Tomcat
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After=network.target
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[Service]
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Type=forking
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PIDFile=/var/run/tomcat.pid
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ExecStart=/opt/tomcat/bin/catalina.sh start
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ExecStop=/opt/tomcat/bin/catalina.sh stop
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SuccessExitStatus=143
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[Install]
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WantedBy=multi-user.target
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```
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- 启动 tomcat 服务
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```bash
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systemctl daemon-reload
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systemctl start tomcat
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```
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## 验证码字体
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```bash
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yum install dejagnu dejavu-sans-mono-fonts dejavu
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```
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