systemctl 管理服务

张开发
2026/4/16 9:25:22 15 分钟阅读

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systemctl 管理服务
main process exited, codeexited, status203/EXEC[rootiZwz9anu2rs264bewapnq8Z ~]# which java /usr/local/jdk1.8/bin/java检查1.jdk安装是否正确2.jar包是否上传3. 输出日志目录是否已建好sudo vim /etc/systemd/system/boot-demo.service[rootiZwz9anu2rs264bewapnq8Z ~]# sudo cat /etc/systemd/system/boot-demo.service [Unit] DescriptionBoot Demo Application Aftersyslog.target network.target [Service] Userroot WorkingDirectory/root/apps ExecStart/usr/local/jdk1.8/bin/java \ -server \ -Xms512m \ -Xmx2g \ -XX:UseG1GC \ -Duser.timezoneGMT8 \ -jar boot-demo-0.0.1-SNAPSHOT.jar \ --spring.profiles.activeprod SuccessExitStatus143 StandardOutputfile:/root/logs/boot-demo.log StandardErrorfile:/root/logs/boot-demo.err Restarton-failure RestartSec10 [Install] WantedBymulti-user.target# 1. 重载配置 sudo systemctl daemon-reload # 2. 启动服务 sudo systemctl start boot-demo # 3. 查看状态 sudo systemctl status boot-demo # 4. 设置开机自启 sudo systemctl enable boot-demo # 5. 查看日志 cat /root/logs/boot-demo.log

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