一、执行命令，创建目录
mkdir -p /home/jysoft/tomcat
二、上传tomcat安装包至上述目录下，并解压
三、修改tomcat配置
1.配置JDK
/home/jysoft/tomcat/tomcat9-10080/bin 目录下setenv.sh 配置JDK
#!/bin/sh JAVA_HOME="/home/jysoft/java/jdk-11.0.11+9" JAVA_OPTS="-Dfile.encoding=UTF-8 -server -Xms256m -Xmx2048m -Xss1024K -XX:MaxNewSize=256m -XX:ReservedCodeCacheSize=64m" CATALINA_PID="$CATALINA_BASE/tomcat.pid"
2.install.sh 脚本
#!/bin/sh cp /home/jysoft/tomcat/tomcat9-10080/tomcat-10080.service /usr/lib/systemd/system chmod 555 /usr/lib/systemd/system/tomcat-10080.service systemctl enable tomcat-10080 systemctl start tomcat-10080
3.remove.sh 脚本
#!/bin/sh systemctl stop tomcat-10080 systemctl disable tomcat-10080 rm -f /usr/lib/systemd/system/tomcat-10080.service
4.tomcat-10080.service
[Unit] Description=Tomcat After=syslog.target network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/home/jysoft/tomcat/tomcat9-10080/tomcat.pid ExecStart=/home/jysoft/tomcat/tomcat9-10080/bin/startup.sh ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/home/jysoft/tomcat/tomcat9-10080/bin/shutdown.sh PrivateTmp=true User=root [Install] WantedBy=multi-user.target
四、执行install.sh 安装脚本
sh install.sh
五：启动tomcat
systemctl restart tomcat-10080
六、使用nginx代理，访问tomcat,出现一下界面，即安装成功
nginx代理不会的可以参考我写的nginx安装的文章
