在CentOS系统中,Tomcat的启动脚本通常位于Tomcat安装目录的bin文件夹下。以下是一个简单的Tomcat启动脚本示例:
#!/bin/bash
# 设置JAVA_HOME环境变量
export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk
# 设置CATALINA_HOME环境变量
export CATALINA_HOME=/opt/tomcat
# 进入Tomcat的bin目录
cd $CATALINA_HOME/bin
# 启动Tomcat
./startup.sh
将上述脚本保存为start_tomcat.sh,并给予执行权限:
chmod +x start_tomcat.sh
然后运行脚本启动Tomcat:
./start_tomcat.sh
注意:请根据实际情况修改JAVA_HOME和CATALINA_HOME的值。
此外,你还可以使用systemd来管理Tomcat服务。首先创建一个名为tomcat.service的文件:
[Unit]
Description=Apache Tomcat Web Application Container
After=network.target
[Service]
Type=forking
Environment=JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk
Environment=CATALINA_PID=/opt/tomcat/temp/tomcat.pid
Environment=CATALINA_HOME=/opt/tomcat
Environment=CATALINA_BASE=/opt/tomcat
Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'
Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom'
ExecStart=/opt/tomcat/bin/startup.sh
ExecStop=/opt/tomcat/bin/shutdown.sh
User=tomcat
Group=tomcat
UMask=0007
RestartSec=10
Restart=always
[Install]
WantedBy=multi-user.target
将上述内容保存到/etc/systemd/system/tomcat.service,然后执行以下命令启用并启动Tomcat服务:
systemctl daemon-reload
systemctl enable tomcat
systemctl start tomcat
现在,你可以使用systemctl命令来管理Tomcat服务,例如:
systemctl status tomcat
systemctl stop tomcat
systemctl restart tomcat