java部署脚本

tools/java-deploy.sh

@@ -0,0 +1,261 @@
+#!/bin/bash
+# ============================================
+# 中华药典 AI Agent — Java 后端部署脚本
+# 用法: ./java-deploy.sh {start|stop|restart|status|logs|build|deploy}
+# ============================================
+
+set -e
+
+APP_DIR="/opt/pharmacopoeia-ai/backend-java"
+PROJECT_DIR="/opt/pharmacopoeia-ai"
+JAR_FILE="$APP_DIR/target/pharmacopoeia-ai-1.0.0.jar"
+LOG_DIR="/var/log/pharmacopoeia"
+PID_FILE="$APP_DIR/app.pid"
+
+# 加载 .env 环境变量
+load_env() {
+    if [ -f "$PROJECT_DIR/.env" ]; then
+        set -a
+        source "$PROJECT_DIR/.env"
+        set +a
+    fi
+}
+load_env
+
+mkdir -p "$LOG_DIR"
+
+# ---- 服务端口 ----
+PORT=${SERVER_PORT:-9000}
+HEALTH_URL="http://localhost:${PORT}/health"
+
+# ============================================
+# 通用函数
+# ============================================
+
+running() {
+    [ -f "$PID_FILE" ] && kill -0 "$(cat "$PID_FILE")" 2>/dev/null
+}
+
+get_pid() {
+    cat "$PID_FILE" 2>/dev/null || echo "N/A"
+}
+
+health_check() {
+    curl -sf "$HEALTH_URL" > /dev/null 2>&1
+}
+
+# ============================================
+# 启动
+# ============================================
+
+start() {
+    if running; then
+        echo "⚠️  后端已在运行中 (PID: $(get_pid))"
+        curl -sf "$HEALTH_URL" | python3 -m json.tool 2>/dev/null || true
+        return 0
+    fi
+
+    # 自动编译（如果 JAR 不存在）
+    if [ ! -f "$JAR_FILE" ]; then
+        echo "📦 JAR 不存在，正在编译..."
+        cd "$APP_DIR"
+        mvn clean package -DskipTests -q
+        echo "✅ 编译完成"
+    fi
+
+    echo "🚀 启动后端..."
+    cd "$APP_DIR"
+
+    JVM_OPTS="-Xms512m -Xmx2g"
+    JVM_OPTS="$JVM_OPTS -XX:+UseG1GC"
+    JVM_OPTS="$JVM_OPTS -Dfile.encoding=UTF-8"
+    JVM_OPTS="$JVM_OPTS -Djava.security.egd=file:/dev/./urandom"
+
+    nohup java $JVM_OPTS -jar "$JAR_FILE" \
+        --server.port="$PORT" \
+        >> "$LOG_DIR/backend.log" 2>&1 &
+
+    echo $! > "$PID_FILE"
+    echo "   PID: $(get_pid)"
+
+    # 等启动完成
+    echo -n "   等待启动"
+    for i in $(seq 1 30); do
+        if health_check 2>/dev/null; then
+            echo ""
+            echo "✅ 启动成功！"
+            curl -sf "$HEALTH_URL" | python3 -m json.tool 2>/dev/null || true
+            return 0
+        fi
+        echo -n "."
+        sleep 1
+    done
+
+    echo ""
+    echo "❌ 启动超时，查看日志:"
+    tail -30 "$LOG_DIR/backend.log"
+    rm -f "$PID_FILE"
+    return 1
+}
+
+# ============================================
+# 停止
+# ============================================
+
+stop() {
+    if ! running; then
+        echo "后端未运行"
+        rm -f "$PID_FILE"
+        return 0
+    fi
+
+    PID=$(get_pid)
+    echo "🛑 停止后端 (PID: $PID)..."
+    kill "$PID"
+
+    for i in $(seq 1 30); do
+        if ! kill -0 "$PID" 2>/dev/null; then
+            echo "✅ 已停止"
+            rm -f "$PID_FILE"
+            return 0
+        fi
+        sleep 1
+    done
+
+    echo "⚠️  超时，强制终止..."
+    kill -9 "$PID" 2>/dev/null || true
+    rm -f "$PID_FILE"
+    echo "✅ 已强制停止"
+}
+
+# ============================================
+# 重启
+# ============================================
+
+restart() {
+    echo "⏳ 重启后端..."
+    stop
+    sleep 2
+    start
+}
+
+# ============================================
+# 状态
+# ============================================
+
+status() {
+    echo "========================================"
+    echo "  中华药典 AI — Java 后端"
+    echo "========================================"
+
+    if running; then
+        echo "  状态: ✅ 运行中"
+        echo "  PID:  $(get_pid)"
+        echo "  端口: $PORT"
+        echo ""
+        curl -sf "$HEALTH_URL" | python3 -m json.tool 2>/dev/null || echo "  (健康检查无响应)"
+    else
+        echo "  状态: ❌ 未运行"
+    fi
+
+    echo ""
+    echo "  日志: $LOG_DIR/backend.log"
+    echo "========================================"
+}
+
+# ============================================
+# 日志
+# ============================================
+
+logs() {
+    if [ "$1" = "-f" ]; then
+        tail -f "$LOG_DIR/backend.log"
+    else
+        echo "=== 最近 100 行日志 ==="
+        tail -${1:-100} "$LOG_DIR/backend.log"
+    fi
+}
+
+# ============================================
+# 编译
+# ============================================
+
+build() {
+    echo "📦 拉取最新代码..."
+    cd "$PROJECT_DIR"
+    git pull
+
+    echo "🔨 编译打包..."
+    cd "$APP_DIR"
+    mvn clean package -DskipTests -q
+
+    if [ -f "$JAR_FILE" ]; then
+        echo "✅ 编译成功: $JAR_FILE"
+        ls -lh "$JAR_FILE"
+    else
+        echo "❌ 编译失败"
+        return 1
+    fi
+}
+
+# ============================================
+# 一键部署（拉代码 → 编译 → 重启）
+# ============================================
+
+deploy() {
+    echo "========================================"
+    echo "  一键部署"
+    echo "========================================"
+
+    echo ""
+    echo "📥 拉取代码..."
+    cd "$PROJECT_DIR"
+    git pull
+
+    echo ""
+    echo "🔨 编译打包..."
+    cd "$APP_DIR"
+    mvn clean package -DskipTests -q
+
+    if [ ! -f "$JAR_FILE" ]; then
+        echo "❌ 编译失败，取消部署"
+        return 1
+    fi
+
+    echo "✅ 编译完成: $(ls -lh "$JAR_FILE" | awk '{print $5}')"
+
+    echo ""
+    restart
+}
+
+# ============================================
+# 入口
+# ============================================
+
+case "${1:-start}" in
+    start)   start ;;
+    stop)    stop ;;
+    restart) restart ;;
+    status)  status ;;
+    logs)    logs "${2:-100}" ;;
+    logf)    logs -f ;;
+    build)   build ;;
+    deploy)  deploy ;;
+    help|--help|-h)
+        echo "用法: $0 {start|stop|restart|status|logs|logf|build|deploy}"
+        echo ""
+        echo "  start    启动后端"
+        echo "  stop     停止后端"
+        echo "  restart  重启后端"
+        echo "  status   查看状态"
+        echo "  logs     查看最近 100 行日志"
+        echo "  logf     实时跟踪日志"
+        echo "  build    拉代码 + 编译"
+        echo "  deploy   拉代码 + 编译 + 重启（一键上线）"
+        exit 0
+        ;;
+    *)
+        echo "用法: $0 {start|stop|restart|status|logs|logf|build|deploy}"
+        exit 1
+        ;;
+esac