Linux添加一个系统服务

1. 创建service文件并替换自己的内容
   vim /etc/systemd/system/service_name.service

   [Unit]
   Description=service_name service # 服务描述
   After=network.target
   
   [Service]
   Type= 服务类型(simple, forking, oneshot)
   User=user # 启动用户
   ExecStart= 启动命令
   Restart= 重启策略(no, on-failure, always)
   RestartSec=10
   StandardOutput=append:/var/log/service_name/stdout.log  # 标准输出日志
   StandardError=append:/var/log/service_name/stderr.log   # 错误日志
   
   [Install]
   WantedBy=multi-user.target

2. 重新加载系统服务
   sudo systemctl daemon-reload
   sudo systemctl enable service_name # 设置开机自启
   sudo systemctl start service_name # 启动服务
   sudo systemctl status service_name # 检查状态