100 lines
3.0 KiB
Bash
100 lines
3.0 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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echo "🚀 启动 X-Request 高性能 FastAPI 框架"
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# 永远从脚本所在目录运行（避免在别的目录执行导致找不到 venv / requirements / .env）
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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mkdir -p logs
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PID_FILE="logs/xrequest.pid"
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LOG_FILE="logs/xrequest.server.log"
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# 检查虚拟环境是否存在
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if [ ! -d "xrequest" ]; then
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echo "❌ 虚拟环境不存在，请先运行："
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echo " ./setup.sh"
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exit 1
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fi
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# 选择虚拟环境里的 Python（不要依赖 source activate，也不要回退系统 Python）
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VENV_PY=""
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if [ -f "xrequest/Scripts/python.exe" ]; then
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VENV_PY="xrequest/Scripts/python.exe"
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elif [ -f "xrequest/bin/python" ]; then
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VENV_PY="xrequest/bin/python"
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fi
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if [ -z "$VENV_PY" ]; then
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echo "❌ 未找到虚拟环境 Python，可尝试重新创建虚拟环境："
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echo " rm -rf xrequest && ./setup.sh"
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exit 1
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fi
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echo "✅ 使用虚拟环境 Python: $VENV_PY"
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# 检查 .env 文件是否存在
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if [ ! -f ".env" ]; then
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echo "❌ 环境配置文件 .env 不存在，请先运行："
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echo " ./setup.sh"
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exit 1
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fi
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# 读取 .env 文件中的配置
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PORT="8000" # 默认端口
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HOST="0.0.0.0" # 默认主机
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# 解析 .env 文件（简单解析 PORT 和 HOST）
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if [ -f ".env" ]; then
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# 使用 grep 和 sed 来提取 PORT 和 HOST（忽略注释）
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PORT=$(grep -v '^#' .env | grep '^PORT=' | head -1 | cut -d= -f2 | tr -d '"' || echo "8000")
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HOST=$(grep -v '^#' .env | grep '^HOST=' | head -1 | cut -d= -f2 | tr -d '"' || echo "0.0.0.0")
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fi
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echo "📋 使用配置: HOST=$HOST, PORT=$PORT"
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# 快速校验关键依赖是否可导入（避免跑到一半才 ModuleNotFoundError）
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if ! "$VENV_PY" -c "import uvicorn" >/dev/null 2>&1; then
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echo "❌ 虚拟环境缺少 uvicorn（或未正确安装依赖）。请运行："
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echo " ./setup.sh"
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echo " 或手动安装：$VENV_PY -m pip install -r requirements.txt"
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exit 1
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fi
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if [ -f "$PID_FILE" ]; then
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OLD_PID="$(cat "$PID_FILE" 2>/dev/null || true)"
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if [ -n "$OLD_PID" ] && kill -0 "$OLD_PID" >/dev/null 2>&1; then
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echo "✅ X-Request 已在后台运行 (pid=$OLD_PID)"
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echo "📄 日志: $LOG_FILE"
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exit 0
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fi
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rm -f "$PID_FILE" || true
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fi
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echo "🎯 启动应用服务..."
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echo "📚 API文档地址: http://localhost:$PORT/docs"
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echo "🏥 健康检查: http://localhost:$PORT/health"
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echo "📊 应用信息: http://localhost:$PORT/info"
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echo "⏹️ 停止服务: ./stop.sh"
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echo "📄 日志: $LOG_FILE"
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echo ""
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nohup "$VENV_PY" "main.py" >>"$LOG_FILE" 2>&1 &
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PID_NUM=$!
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echo $PID_NUM > "$PID_FILE"
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sleep 0.5 # 等待PID文件写入
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if [ -f "$PID_FILE" ]; then
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SAVED_PID=$(cat "$PID_FILE")
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echo "✅ 已在后台启动 (pid=$SAVED_PID)"
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else
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echo "⚠️ 启动成功但PID文件创建失败，使用进程号: $PID_NUM"
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echo $PID_NUM > "$PID_FILE"
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echo "✅ 已在后台启动 (pid=$PID_NUM)"
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fi
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echo " 查看日志: tail -f $LOG_FILE"
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echo " 停止服务: ./stop.sh"
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