feat: 完成Nacos配置优化和WebSocket集成

主要更新:
1. 统一所有微服务端口配置(19000-19008)
2. 为所有服务创建本地/测试/生产三套环境配置
3. 配置Nacos认证密码(本地:Peanut2817*#, 测试/生产:EmotionMuseum2025)
4. 优化网关路由配置,支持负载均衡和WebSocket
5. 新增emotion-websocket模块,支持实时聊天
6. 前端集成WebSocket,替代HTTP轮询
7. 添加配置验证和管理工具脚本

技术特性:
- 完整的环境隔离和服务发现
- WebSocket实时通信支持
- 负载均衡路由配置
- 跨域和安全配置
- 自动重连和心跳检测

backend/start-services.sh

@@ -1,156 +1,134 @@
 #!/bin/bash
 
-# 情绪博物馆微服务启动脚本
-# 作者: emotion-museum
-# 日期: 2025-07-12
+# 情感博物馆微服务启动脚本
+# 支持环境参数控制
+
+# 默认环境
+DEFAULT_ENV="local"
+ENV=${1:-$DEFAULT_ENV}
 
 echo "=========================================="
-echo "情绪博物馆微服务启动脚本"
+echo "情感博物馆微服务启动脚本"
+echo "启动环境: $ENV"
 echo "=========================================="
 
-# 检查Java环境
-if ! command -v java &> /dev/null; then
-    echo "错误: 未找到Java环境，请安装JDK 17+"
-    exit 1
-fi
-
-# 检查Maven环境
-if ! command -v mvn &> /dev/null; then
-    echo "错误: 未找到Maven环境，请安装Maven 3.6+"
-    exit 1
-fi
-
-# 检查Nacos是否运行
-echo "检查Nacos服务状态..."
-if ! curl -s http://localhost:8848/nacos/v1/ns/operator/metrics > /dev/null; then
-    echo "警告: Nacos服务未运行，请先启动Nacos"
-    echo "启动命令: sh nacos/bin/startup.sh -m standalone"
-    read -p "是否继续启动微服务? (y/n): " continue_start
-    if [[ $continue_start != "y" && $continue_start != "Y" ]]; then
+# 检查基础服务
+check_services() {
+    echo "📊 检查基础服务..."
+    
+    if ! nc -z localhost 3306; then
+        echo "❌ MySQL服务未启动，请先启动MySQL服务"
+        echo "可以使用: brew services start mysql"
         exit 1
     fi
-fi
-
-# 检查MySQL是否运行
-echo "检查MySQL服务状态..."
-if ! mysqladmin ping -h localhost --silent; then
-    echo "警告: MySQL服务未运行，请先启动MySQL"
-    read -p "是否继续启动微服务? (y/n): " continue_start
-    if [[ $continue_start != "y" && $continue_start != "Y" ]]; then
+    
+    if ! nc -z localhost 6379; then
+        echo "❌ Redis服务未启动，请先启动Redis服务"
+        echo "可以使用: brew services start redis"
         exit 1
     fi
-fi
-
-# 检查Redis是否运行
-echo "检查Redis服务状态..."
-if ! redis-cli ping > /dev/null 2>&1; then
-    echo "警告: Redis服务未运行，请先启动Redis"
-    read -p "是否继续启动微服务? (y/n): " continue_start
-    if [[ $continue_start != "y" && $continue_start != "Y" ]]; then
-        exit 1
-    fi
-fi
-
-# 编译项目
-echo "编译项目..."
-mvn clean compile -DskipTests
-
-if [ $? -ne 0 ]; then
-    echo "错误: 项目编译失败"
-    exit 1
-fi
-
-echo "编译成功!"
+    
+    echo "✅ 基础服务检查通过"
+}
 
 # 启动服务函数
 start_service() {
     local service_name=$1
-    local service_port=$2
+    local port=$2
+    local description=$3
     
-    echo "启动 $service_name 服务 (端口: $service_port)..."
+    echo "🚀 启动 $description ($service_name:$port)..."
     
     cd $service_name
-    nohup mvn spring-boot:run > ../logs/${service_name}.log 2>&1 &
-    local pid=$!
-    echo $pid > ../logs/${service_name}.pid
+    
+    # 检查端口是否被占用
+    if lsof -Pi :$port -sTCP:LISTEN -t >/dev/null ; then
+        echo "⚠️  端口 $port 已被占用，跳过 $service_name"
+        cd ..
+        return
+    fi
+    
+    # 编译项目
+    echo "📦 编译 $service_name..."
+    mvn clean package -DskipTests -q
+    
+    if [ $? -ne 0 ]; then
+        echo "❌ $service_name 编译失败"
+        cd ..
+        return
+    fi
+    
+    # 启动服务
+    echo "🔄 启动 $service_name (环境: $ENV)..."
+    nohup java -jar -Dspring.profiles.active=$ENV target/$service_name-1.0.0.jar > ../logs/$service_name-$ENV.log 2>&1 &
+    
+    # 记录PID
+    echo $! > ../logs/$service_name.pid
+    
+    echo "✅ $service_name 启动完成，PID: $!"
+    echo "📋 日志文件: logs/$service_name-$ENV.log"
+    
     cd ..
     
-    echo "$service_name 服务启动中... PID: $pid"
-    
     # 等待服务启动
-    local count=0
-    while [ $count -lt 30 ]; do
-        if curl -s http://localhost:$service_port/actuator/health > /dev/null 2>&1; then
-            echo "$service_name 服务启动成功!"
-            return 0
-        fi
-        sleep 2
-        count=$((count + 1))
-        echo -n "."
-    done
-    
-    echo ""
-    echo "警告: $service_name 服务启动超时，请检查日志"
-    return 1
+    sleep 3
 }
 
 # 创建日志目录
 mkdir -p logs
 
-# 启动服务
-echo "开始启动微服务..."
+# 检查基础服务
+check_services
 
-# 1. 启动网关服务
-start_service "emotion-gateway" 9000
+# 服务列表
+services=(
+    "emotion-user:19001:用户服务"
+    "emotion-ai:19002:AI服务"
+    "emotion-websocket:19007:WebSocket聊天服务"
+    "emotion-gateway:19000:网关服务"
+)
 
-# 2. 启动用户服务
-start_service "emotion-user" 9001
+echo "🚀 开始启动核心服务 (环境: $ENV)..."
 
-# 3. 启动AI对话服务
-start_service "emotion-ai" 9002
-
-# 4. 启动情绪记录服务
-start_service "emotion-record" 9003
-
-# 5. 启动成长课题服务
-start_service "emotion-growth" 9004
-
-# 6. 启动地图探索服务
-start_service "emotion-explore" 9005
-
-# 7. 启动成就奖励服务
-start_service "emotion-reward" 9006
-
-# 8. 启动统计分析服务
-start_service "emotion-stats" 9007
+# 按顺序启动服务
+for service_info in "${services[@]}"; do
+    IFS=':' read -r service_name port description <<< "$service_info"
+    start_service "$service_name" "$port" "$description"
+done
 
 echo ""
-echo "=========================================="
-echo "微服务启动完成!"
-echo "=========================================="
-echo "服务状态:"
-echo "- 网关服务: http://localhost:9000"
-echo "- 用户服务: http://localhost:9001"
-echo "- AI对话服务: http://localhost:9002"
-echo "- 情绪记录服务: http://localhost:9003"
-echo "- 成长课题服务: http://localhost:9004"
-echo "- 地图探索服务: http://localhost:9005"
-echo "- 成就奖励服务: http://localhost:9006"
-echo "- 统计分析服务: http://localhost:9007"
+echo "🎉 核心服务启动完成！"
 echo ""
-echo "监控地址:"
-echo "- 网关监控: http://localhost:9000/actuator/health"
-echo "- 用户监控: http://localhost:9001/actuator/health"
-echo "- AI对话监控: http://localhost:9002/actuator/health"
-echo "- 情绪记录监控: http://localhost:9003/actuator/health"
-echo "- 成长课题监控: http://localhost:9004/actuator/health"
-echo "- 地图探索监控: http://localhost:9005/actuator/health"
-echo "- 成就奖励监控: http://localhost:9006/actuator/health"
-echo "- 统计分析监控: http://localhost:9007/actuator/health"
+echo "📋 服务列表："
+for service_info in "${services[@]}"; do
+    IFS=':' read -r service_name port description <<< "$service_info"
+    echo "   $description: http://localhost:$port"
+done
 echo ""
-echo "API文档地址:"
-echo "- 网关API: http://localhost:9000/doc.html"
+echo "📝 使用 './stop-services.sh' 停止所有服务"
+echo "📝 查看日志: tail -f logs/服务名-$ENV.log"
+
+# 等待服务完全启动
 echo ""
-echo "日志文件位置: ./logs/"
-echo "停止服务命令: ./stop-services.sh"
-echo "=========================================="
+echo "📊 等待服务完全启动..."
+sleep 15
+
+# 检查服务状态
+echo "📊 检查服务状态..."
+for service_info in "${services[@]}"; do
+    IFS=':' read -r service_name port description <<< "$service_info"
+    
+    if curl -s http://localhost:$port/actuator/health >/dev/null 2>&1; then
+        echo "✅ $description 运行正常"
+    else
+        echo "⚠️  $description 可能未完全启动，请查看日志: tail -f logs/$service_name-$ENV.log"
+    fi
+done
+
+echo ""
+echo "🎉 启动完成！环境: $ENV"
+echo ""
+echo "使用方法："
+echo "  ./start-services.sh          # 使用默认local环境启动"
+echo "  ./start-services.sh dev      # 使用dev环境启动"
+echo "  ./start-services.sh prod     # 使用prod环境启动"