121 lines
3.0 KiB
Bash
121 lines
3.0 KiB
Bash
#!/bin/bash
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# 铁路项目管理系统 - 直接运行启动脚本
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# 使用方法: ./start_server.sh [端口号]
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# 默认端口: 8000
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# 设置端口号，默认为8000
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PORT=${1:-3002}
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echo "=== 铁路项目管理系统启动脚本 ==="
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echo "端口: $PORT"
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echo "按 Ctrl+C 停止服务"
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# 清理端口函数
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kill_process_on_port() {
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local port=$1
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echo "检查端口 ${port} 的进程..."
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# Linux系统使用不同的命令查找占用端口的进程
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if command -v lsof >/dev/null 2>&1; then
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# 使用lsof
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pid=$(lsof -ti :${port})
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elif command -v netstat >/dev/null 2>&1; then
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# 使用netstat
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pid=$(netstat -tlnp 2>/dev/null | grep ":${port} " | awk '{print $7}' | cut -d'/' -f1)
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elif command -v ss >/dev/null 2>&1; then
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# 使用ss
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pid=$(ss -tlnp | grep ":${port} " | sed 's/.*pid=\([0-9]*\).*/\1/')
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else
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echo "警告: 无法找到 lsof、netstat 或 ss 命令，跳过端口检查"
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return
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fi
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if [ -n "$pid" ] && [ "$pid" != "" ]; then
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echo "发现端口 ${port} 被占用，PID: ${pid}，正在杀死进程..."
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kill -9 $pid 2>/dev/null
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sleep 2
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echo "已杀死端口 ${port} 的进程"
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else
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echo "端口 ${port} 未被占用"
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fi
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}
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# 检查Python环境
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check_python() {
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if ! command -v python3 >/dev/null 2>&1; then
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echo "错误: 未找到 python3"
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exit 1
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fi
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# 检查虚拟环境
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if [ -d ".venv" ]; then
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echo "激活虚拟环境..."
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source .venv/bin/activate
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elif [ -d "venv" ]; then
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echo "激活虚拟环境..."
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source venv/bin/activate
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else
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echo "警告: 未找到虚拟环境，使用系统Python"
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fi
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}
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# 检查依赖
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check_dependencies() {
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echo "检查依赖包..."
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python3 -c "import fastapi, uvicorn" 2>/dev/null
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if [ $? -ne 0 ]; then
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echo "错误: 缺少必要的依赖包 (fastapi, uvicorn)"
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exit 1
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fi
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}
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# 显示服务信息
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show_service_info() {
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echo ""
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echo "=================================="
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echo "✅ 服务启动成功!"
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echo "🌐 访问地址: http://localhost:$PORT"
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echo "📖 API文档: http://localhost:$PORT/docs"
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echo "📋 ReDoc文档: http://localhost:$PORT/redoc"
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echo "🔍 健康检查: http://localhost:$PORT/health"
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echo "=================================="
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echo ""
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}
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# 清理函数
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cleanup() {
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echo ""
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echo "正在停止服务..."
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# uvicorn会自动处理SIGTERM信号
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exit 0
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}
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# 主函数
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main() {
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# 清理端口
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kill_process_on_port $PORT
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# 检查环境
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check_python
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check_dependencies
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# 捕获退出信号
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trap cleanup SIGINT SIGTERM
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echo "启动服务..."
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# 显示服务信息（在后台执行，延迟3秒显示）
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(sleep 3 && show_service_info) &
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# 直接启动服务（前台运行）
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python3 -m uvicorn app.main:app \
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--host 0.0.0.0 \
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--port $PORT \
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--reload \
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--access-log \
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--log-level info
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}
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# 运行主函数
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main |