持续集成：内置部署重启脚本与Nginx配置模板，实现独立端口部署与数据库注入

deploy/nginx.conf.example

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+# ==============================================================================
+# 铁路培训实训教学平台 - Nginx 配置参考模板
+# 适用于 sict 服务器 (/data2/wzb/deploy)
+# ==============================================================================
+
+server {
+    listen       8082; # 业务对外访问端口，可按需修改
+    server_name  localhost;
+
+    # 1. 前端静态页面托管
+    location / {
+        root   /data2/wzb/deploy/frontend;
+        try_files $uri $uri/ /index.html;
+        index  index.html index.htm;
+    }
+
+    # 2. 后端 API 反向代理 (指向 RuoYi-Vue 后端 8092 端口)
+    location /prod-api/ {
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header REMOTE-HOST $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_pass http://127.0.0.1:8092/;
+    }
+
+    # 3. 避免静态资源缓存问题
+    location ~* \.(html)$ {
+        root /data2/wzb/deploy/frontend;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
+    }
+
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   html;
+    }
+}

deploy/restart-all.sh

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+#!/bin/bash
+# ==============================================================================
+# 铁路培训实训教学平台 - 全自动平滑部署与自检脚本
+# 路径规范：/data2/wzb/deploy
+# ==============================================================================
+
+DEPLOY_ROOT="/data2/wzb/deploy"
+BACKEND_DIR="$DEPLOY_ROOT/backend"
+FRONTEND_DIR="$DEPLOY_ROOT/frontend"
+LOG_DIR="$DEPLOY_ROOT/logs"
+PID_FILE="$BACKEND_DIR/app.pid"
+JAR_PATH="$BACKEND_DIR/ruoyi-admin.jar"
+LOG_PATH="$LOG_DIR/backend.log"
+JAVA_BIN="/data2/wzb/tools/jdk8/bin/java"
+
+# 服务运行端口与数据库参数
+SERVER_PORT=8092
+DB_URL="jdbc:kingbase8://192.168.139.218:4321/training?currentSchema=public,sys_catalog&useUnicode=true&characterEncoding=utf8"
+
+mkdir -p "$BACKEND_DIR" "$FRONTEND_DIR" "$LOG_DIR"
+
+echo "=== 1. 检查并停止当前用户的旧后端进程 ==="
+TARGET_PID=""
+if [ -f "$PID_FILE" ]; then
+    SAVED_PID=$(cat "$PID_FILE")
+    if kill -0 "$SAVED_PID" 2>/dev/null; then
+        TARGET_PID="$SAVED_PID"
+    fi
+fi
+
+if [ -z "$TARGET_PID" ]; then
+    TARGET_PID=$(pgrep -u $(whoami) -f "$JAR_PATH" | head -n 1)
+fi
+
+if [ -n "$TARGET_PID" ]; then
+    echo "正在停止旧进程 PID: $TARGET_PID ..."
+    kill -15 $TARGET_PID 2>/dev/null
+    sleep 3
+    if kill -0 $TARGET_PID 2>/dev/null; then
+        echo "强制终止 PID: $TARGET_PID"
+        kill -9 $TARGET_PID 2>/dev/null
+    fi
+fi
+rm -f "$PID_FILE"
+
+echo "=== 2. 启动新的后端服务（端口: $SERVER_PORT） ==="
+if [ ! -f "$JAR_PATH" ]; then
+    echo "错误：未找到 $JAR_PATH"
+    exit 1
+fi
+
+nohup $JAVA_BIN -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m \
+    -Dfile.encoding=UTF-8 \
+    -jar "$JAR_PATH" \
+    --server.port=$SERVER_PORT \
+    --spring.datasource.druid.master.url="$DB_URL" > "$LOG_PATH" 2>&1 &
+
+NEW_PID=$!
+echo $NEW_PID > "$PID_FILE"
+echo "后端已在后台启动，PID: $NEW_PID"
+echo "实时日志: $LOG_PATH"
+
+echo "等待服务启动与健康自检..."
+for i in {1..35}; do
+    RES=$(curl -s "http://127.0.0.1:${SERVER_PORT}/captchaImage" 2>/dev/null)
+    if echo "$RES" | grep -q '"code":200'; then
+        echo "后端健康检查通过！验证码接口返回正常！服务已在端口 $SERVER_PORT 成功运行！"
+        exit 0
+    fi
+    sleep 2
+done
+
+echo "后端启动中或未在预期时间内完成自检，请检查日志: tail -n 50 $LOG_PATH"