麒麟运行服务脚本

install.sh

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+#!/bin/bash
+
+# 确保脚本以root权限运行
+if [ "$EUID" -ne 0 ]; then 
+    echo "请使用root权限运行此脚本"
+    exit 1
+fi
+
+SERVICE_NAME="weight-reader"
+INSTALL_DIR="/opt/weight-reader"
+SERVICE_FILE="/etc/systemd/system/weight-reader.service"
+
+# 创建安装目录
+create_install_dir() {
+    echo "创建安装目录..."
+    mkdir -p "$INSTALL_DIR"
+    chmod 755 "$INSTALL_DIR"
+}
+
+# 复制文件
+copy_files() {
+    echo "复制文件..."
+    cp weight_reader "$INSTALL_DIR/"
+    cp config.json "$INSTALL_DIR/"
+    cp weight-reader.service "$SERVICE_FILE"
+    chmod 755 "$INSTALL_DIR/weight_reader"
+    chmod 644 "$INSTALL_DIR/config.json"
+    chmod 644 "$SERVICE_FILE"
+}
+
+# 安装服务
+install_service() {
+    echo "安装服务..."
+    systemctl daemon-reload
+    systemctl enable $SERVICE_NAME
+    systemctl start $SERVICE_NAME
+    echo "服务已安装并启动"
+}
+
+# 卸载服务
+uninstall_service() {
+    echo "停止并卸载服务..."
+    systemctl stop $SERVICE_NAME
+    systemctl disable $SERVICE_NAME
+    rm -f "$SERVICE_FILE"
+    rm -rf "$INSTALL_DIR"
+    systemctl daemon-reload
+    echo "服务已卸载"
+}
+
+# 启动服务
+start_service() {
+    echo "启动服务..."
+    systemctl start $SERVICE_NAME
+    echo "服务已启动"
+}
+
+# 停止服务
+stop_service() {
+    echo "停止服务..."
+    systemctl stop $SERVICE_NAME
+    echo "服务已停止"
+}
+
+# 重启服务
+restart_service() {
+    echo "重启服务..."
+    systemctl restart $SERVICE_NAME
+    echo "服务已重启"
+}
+
+# 查看服务状态
+status_service() {
+    systemctl status $SERVICE_NAME
+}
+
+# 显示使用帮助
+show_help() {
+    echo "使用方法: $0 [命令]"
+    echo "命令:"
+    echo "  install    - 安装并启动服务"
+    echo "  uninstall  - 停止并卸载服务"
+    echo "  start      - 启动服务"
+    echo "  stop       - 停止服务"
+    echo "  restart    - 重启服务"
+    echo "  status     - 查看服务状态"
+    echo "  help       - 显示此帮助信息"
+}
+
+# 主程序
+case "$1" in
+    "install")
+        create_install_dir
+        copy_files
+        install_service
+        ;;
+    "uninstall")
+        uninstall_service
+        ;;
+    "start")
+        start_service
+        ;;
+    "stop")
+        stop_service
+        ;;
+    "restart")
+        restart_service
+        ;;
+    "status")
+        status_service
+        ;;
+    "help"|"")
+        show_help
+        ;;
+    *)
+        echo "未知命令: $1"
+        show_help
+        exit 1
+        ;;
+esac
+
+exit 0

weight-reader.service

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+[Unit]
+Description=Weight Reader Service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/weight-reader
+ExecStart=/opt/weight-reader/weight_reader
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=multi-user.target