chore: add deployment configuration for PM2 and production environment

- Add deploy.sh script for automated deployment via rsync
- Add ecosystem.config.js for PM2 process management (2 instances)
- Add .env.production.example as production env template
- Update config.module.ts to support .env.production file
- Add 'pnpm run deploy' script to package.json

.env.production.example

@@ -0,0 +1,12 @@
+# 生产环境配置
+# 复制此文件为 .env.production 并修改配置
+
+NODE_ENV=production
+PORT=3000
+
+# 数据库配置
+DB_HOST=localhost
+DB_PORT=3306
+DB_USERNAME=your_db_username
+DB_PASSWORD=your_db_password
+DB_DATABASE=meme_mind

deploy.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+
+# 部署脚本 - 将代码部署到远程服务器
+# 用法: pnpm run deploy
+
+set -e
+
+# 配置变量
+SERVER_IP="119.91.211.52"
+SERVER_USER="root"
+REMOTE_DIR="/var/www/MemeMind-Server"
+APP_NAME="mememind-server"
+
+# 颜色输出
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo -e "${GREEN}========================================${NC}"
+echo -e "${GREEN}    MemeMind Server 部署脚本${NC}"
+echo -e "${GREEN}========================================${NC}"
+
+# 1. 本地构建
+echo -e "\n${YELLOW}[1/4] 构建项目...${NC}"
+pnpm run build
+echo -e "${GREEN}✓ 构建完成${NC}"
+
+# 2. 同步文件到服务器
+echo -e "\n${YELLOW}[2/4] 同步文件到服务器 ${SERVER_IP}...${NC}"
+rsync -avz --delete \
+  --exclude 'node_modules' \
+  --exclude '.git' \
+  --exclude 'coverage' \
+  --exclude '.env.local' \
+  --exclude '*.log' \
+  --exclude '.DS_Store' \
+  ./dist/ ${SERVER_USER}@${SERVER_IP}:${REMOTE_DIR}/dist/
+
+rsync -avz \
+  --exclude 'node_modules' \
+  package.json \
+  pnpm-lock.yaml \
+  ecosystem.config.js \
+  ${SERVER_USER}@${SERVER_IP}:${REMOTE_DIR}/
+
+echo -e "${GREEN}✓ 文件同步完成${NC}"
+
+# 3. 在服务器上安装依赖并重启
+echo -e "\n${YELLOW}[3/4] 在服务器上安装依赖...${NC}"
+ssh ${SERVER_USER}@${SERVER_IP} << 'ENDSSH'
+cd /var/www/MemeMind-Server
+
+# 检查 pnpm 是否安装
+if ! command -v pnpm &> /dev/null; then
+    echo "安装 pnpm..."
+    npm install -g pnpm
+fi
+
+# 安装依赖
+pnpm install --prod
+
+echo "依赖安装完成"
+ENDSSH
+echo -e "${GREEN}✓ 依赖安装完成${NC}"
+
+# 4. 重启 PM2
+echo -e "\n${YELLOW}[4/4] 重启 PM2 服务...${NC}"
+ssh ${SERVER_USER}@${SERVER_IP} << ENDSSH
+cd ${REMOTE_DIR}
+
+# 检查 PM2 是否已运行该应用
+if pm2 list | grep -q "${APP_NAME}"; then
+    echo "重载应用 ${APP_NAME}..."
+    pm2 reload ${APP_NAME}
+else
+    echo "启动应用 ${APP_NAME}..."
+    pm2 start ecosystem.config.js
+fi
+
+# 保存 PM2 配置
+pm2 save
+
+echo ""
+echo "PM2 状态:"
+pm2 list
+ENDSSH
+echo -e "${GREEN}✓ 服务重启完成${NC}"
+
+echo -e "\n${GREEN}========================================${NC}"
+echo -e "${GREEN}    部署成功!${NC}"
+echo -e "${GREEN}========================================${NC}"
+echo -e "API 地址: http://${SERVER_IP}:3000/api"
+echo -e "Swagger 文档: http://${SERVER_IP}:3000/api/docs"

ecosystem.config.js

@@ -0,0 +1,27 @@
+module.exports = {
+  apps: [
+    {
+      name: 'mememind-server',
+      script: 'dist/main.js',
+      instances: 2,
+      exec_mode: 'cluster',
+      autorestart: true,
+      watch: false,
+      max_memory_restart: '1G',
+      env: {
+        NODE_ENV: 'production',
+        PORT: 3000,
+      },
+      env_production: {
+        NODE_ENV: 'production',
+        PORT: 3000,
+      },
+      error_file: './logs/error.log',
+      out_file: './logs/out.log',
+      log_file: './logs/combined.log',
+      time: true,
+      merge_logs: true,
+      log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
+    },
+  ],
+};

package.json

@@ -17,7 +17,8 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "deploy": "bash deploy.sh"
   },
   "dependencies": {
     "@nestjs/common": "^11.0.1",

src/config/config.module.ts

@@ -10,7 +10,7 @@ import { validateEnvironment } from './env.validation';
       isGlobal: true,
       load: [databaseConfig],
       validate: validateEnvironment,
-      envFilePath: ['.env.local', '.env'],
+      envFilePath: ['.env.local', '.env.production', '.env'],
     }),
   ],
   exports: [ConfigModule],