server {
    if ($host = datav.ningmuyun.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = wapi.ningmuyun.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = ad.ningmuyun.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = www.ningmuyun.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


	listen       80;
	server_name  www.ningmuyun.com ad.ningmuyun.com datav.ningmuyun.com wapi.ningmuyun.com;
	return 301 https://$host$request_uri;








}


# HTTPS服务器配置
server {
    listen 443 ssl;
    server_name www.ningmuyun.com;
    root /data/website/ningmuyun/;
       # SSL 证书和私钥文件的路径

    ssl_session_timeout 5m;
    ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    index index.html;
    location / {
        try_files $uri $uri/ /index.html;  # 关键修复
        add_header Cache-Control "no-cache, no-store";
        expires 0;
    }
        # 日志配置
    access_log /var/log/nginx/www.ningmuyun.com.access.log;
    error_log /var/log/nginx/www.ningmuyun.com.error.log;

    # 百度地图API代理
    location /map-api/ {
        proxy_pass https://api.map.baidu.com/;
        proxy_set_header Host api.map.baidu.com;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # 缓存地图API响应
        proxy_cache_valid 200 1h;
        proxy_cache_valid 404 1m;
    }



    ssl_certificate /etc/letsencrypt/live/www.ningmuyun.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/www.ningmuyun.com/privkey.pem; # managed by Certbot
}

# HTTPS服务器配置
server {
    listen 443 ;
    server_name wapi.ningmuyun.com;
    ssl_certificate /etc/letsencrypt/live/wapi.ningmuyun.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/wapi.ningmuyun.com/privkey.pem; # managed by Certbot
    ssl_session_timeout 5m;
    ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    ssl_prefer_server_ciphers on;
    
    # 启用HSTS
    add_header Strict-Transport-Security "max-age=31536000" always;

    # 客户端上传大小限制
    client_max_body_size 10M;

    # 日志配置
    access_log /var/log/nginx/wapi.ningmuyun.com.access.log;
    error_log /var/log/nginx/wapi.ningmuyun.com.error.log;

# 养殖端API反向代理 - 使用更具体的路径匹配
    location ^~ /farm-api/ {
        proxy_pass http://localhost:5350/api/;
        limit_except GET POST OPTIONS { # 确保包含 POST
            deny all;
    }
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # 代理超时设置
        proxy_connect_timeout 60s;
        proxy_send_timeout 60s;
        proxy_read_timeout 120s;
        
        # 缓冲区设置
        proxy_buffering on;
        proxy_buffer_size 8k;
        proxy_buffers 8 16k;
        proxy_busy_buffers_size 16k;
        # 建议添加 CORS 配置，如果前端与API不同域[1](@ref)
        add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
        add_header 'Access-Control-Allow-Credentials' 'true' always;    
        if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
                add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
                add_header 'Access-Control-Allow-Credentials' 'true';
                add_header 'Content-Type' 'text/plain; charset=UTF-8';
                add_header 'Content-Length' 0;
                return 204;
            }
    }
    
    # WebSocket代理
    location /socket.io/ {
        proxy_pass http://localhost:5350;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_read_timeout 86400;
    }
    
    # 百度地图API代理
    location /map-api/ {
        proxy_pass https://api.map.baidu.com/;
        proxy_set_header Host api.map.baidu.com;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # 缓存地图API响应
        proxy_cache_valid 200 1h;
        proxy_cache_valid 404 1m;
    }
    # ===== 静态资源服务 - 修复重复问题 =====
    # 合并所有静态资源处理
    location ~ ^/(assets/|admin/assets/) {
        # 尝试多个可能的资源位置
        try_files $uri $uri/ @check_assets;
        
        # 缓存策略
        expires 30d;
        access_log off;
        add_header Cache-Control "public";
    }
# 管理后台页面 - 关键修复：明确指定路径
    location /admin {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        # 处理SPA路由
        try_files $uri $uri/ /admin/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
        add_header Pragma "no-cache";
        add_header Expires "0";
    }
    
    # Dashboard页面
    location /dashboard {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        try_files $uri $uri/ /dashboard/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }
    # 登录页面
    location /login {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        try_files $uri $uri/ /login/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }
     # 健康检查端点
    location /health {
        access_log off;
        proxy_pass http://localhost:5350/health;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }
    
    # 错误页面配置
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }

    
}


# HTTPS服务器配置
server {
    listen 443 ;
    server_name ad.ningmuyun.com;
    # root /data/vue/ningmuyun/admin-system/dist/;
    # index index.html;
    
    ssl_certificate /etc/letsencrypt/live/ad.ningmuyun.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/ad.ningmuyun.com/privkey.pem; # managed by Certbot
    ssl_session_timeout 5m;
    ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    ssl_prefer_server_ciphers on;
    
    # 启用HSTS
    add_header Strict-Transport-Security "max-age=31536000" always;

    # 客户端上传大小限制
    client_max_body_size 10M;
    # root /data/vue/ningmuyun/;
    # 日志配置
    access_log /var/log/nginx/ad.ningmuyun.com.access.log;
    error_log /var/log/nginx/ad.ningmuyun.com.error.log;


# ==================== 银行项目 (bank) ====================
    location ^~ /bank/ {
        # 银行项目前端静态文件目录
    #    
        alias /data/vue/ningmuyun/bank/dist/;  # ✅ 确保末尾有斜杠
        index index.html;
        try_files $uri $uri/ /bank/index.html;
     # 加上 Content-Type 调试
    add_header Content-Type "text/html" always;
        # 静态资源长期缓存
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y;
            add_header Cache-Control "public, immutable";
            access_log off;
        }
        
        # HTML文件不缓存
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate";
            add_header Pragma "no-cache";
            expires 0;
        }
    }

    # 银行项目后端API代理
    location ^~ /bank/api/ {
        proxy_pass http://localhost:5351/api/; # 银行后端服务端口
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # CORS配置
        add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
        add_header 'Access-Control-Allow-Credentials' 'true' always;
        
        # 预检请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
            add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
            add_header 'Access-Control-Allow-Credentials' 'true';
            add_header 'Content-Type' 'text/plain; charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }

    # ==================== 保险项目 (baoxian) ====================
     location ^~ /insurance/ {
        # 银行项目前端静态文件目录
    #    
        alias /data/vue/ningmuyun/insurance/dist/;  # ✅ 确保末尾有斜杠
        index index.html;
        try_files $uri $uri/ /insurance/index.html;
     # 加上 Content-Type 调试
    add_header Content-Type "text/html" always;
        # 静态资源长期缓存
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y;
            add_header Cache-Control "public, immutable";
            access_log off;
        }
        
        # HTML文件不缓存
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate";
            add_header Pragma "no-cache";
            expires 0;
        }
    }

    # 银行项目后端API代理
    location ^~ /insurance/api/ {
        proxy_pass http://localhost:3000/api/; # 银行后端服务端口
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # CORS配置
        add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
        add_header 'Access-Control-Allow-Credentials' 'true' always;
        
        # 预检请求处理
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
            add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
            add_header 'Access-Control-Allow-Credentials' 'true';
            add_header 'Content-Type' 'text/plain; charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }

    # ==================== 政府项目 (zhengfu) ====================
    location ^~ /government/ {
        alias /data/vue/ningmuyun/government/dist/;
        index index.html;
        try_files $uri $uri/ /zhengfu/index.html;
        
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y;
            add_header Cache-Control "public, immutable";
            access_log off;
        }
        
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate";
            add_header Pragma "no-cache";
            expires 0;
        }
    }

    # ==================== 政府项目API代理 ====================
    # 政府端API统一代理 - 参考银行端设计模式
    location ^~ /api/ {
        proxy_pass http://localhost:5352/api/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # CORS配置
        add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
        add_header 'Access-Control-Allow-Credentials' 'true' always;
        
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
            add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
            add_header 'Access-Control-Allow-Credentials' 'true';
            add_header 'Content-Type' 'text/plain; charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }

    # ==================== 养殖项目 (yangzhi) ====================
    location ^~ /farm/ {
        alias /data/vue/ningmuyun/farm/dist/;
        index index.html;
        try_files $uri $uri/ /farm/index.html;
        
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y;
            add_header Cache-Control "public, immutable";
            access_log off;
        }
        
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate";
            add_header Pragma "no-cache";
            expires 0;
        }
    }

    location ^~ /farm/api/ {
        proxy_pass http://localhost:5350/api/; # 养殖后端服务端口
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # CORS配置（同上）
        add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
        add_header 'Access-Control-Allow-Credentials' 'true' always;
        
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
            add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
            add_header 'Access-Control-Allow-Credentials' 'true';
            add_header 'Content-Type' 'text/plain; charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
    }











  
    #     location /api/ {
    #     proxy_pass http://localhost:5350/api/;
    #     limit_except GET POST OPTIONS { # 确保包含 POST
    #         deny all;
    # }
    #     proxy_set_header Host $host;
    #     proxy_set_header X-Real-IP $remote_addr;
    #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Forwarded-Proto $scheme;
        
    #     # 代理超时设置
    #     proxy_connect_timeout 60s;
    #     proxy_send_timeout 60s;
    #     proxy_read_timeout 120s;
        
    #     # 缓冲区设置
    #     proxy_buffering on;
    #     proxy_buffer_size 8k;
    #     proxy_buffers 8 16k;
    #     proxy_busy_buffers_size 16k;
    #     # 建议添加 CORS 配置，如果前端与API不同域[1](@ref)
    #     add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com' always;
    #     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
    #     add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
    #     add_header 'Access-Control-Allow-Credentials' 'true' always;    
    #     if ($request_method = 'OPTIONS') {
    #             add_header 'Access-Control-Allow-Origin' 'https://ad.ningmuyun.com';
    #             add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
    #             add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
    #             add_header 'Access-Control-Allow-Credentials' 'true';
    #             add_header 'Content-Type' 'text/plain; charset=UTF-8';
    #             add_header 'Content-Length' 0;
    #             return 204;
    #         }
    # }
    
    # # WebSocket代理
    # location /socket.io/ {
    #     proxy_pass http://localhost:5350;
    #     proxy_http_version 1.1;
    #     proxy_set_header Upgrade $http_upgrade;
    #     proxy_set_header Connection "upgrade";
    #     proxy_set_header Host $host;
    #     proxy_set_header X-Real-IP $remote_addr;
    #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Forwarded-Proto $scheme;
    #     proxy_read_timeout 86400;
    # }
    
    # 百度地图API代理
    location /map-api/ {
        proxy_pass https://api.map.baidu.com/;
        proxy_set_header Host api.map.baidu.com;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        
        # 缓存地图API响应
        proxy_cache_valid 200 1h;
        proxy_cache_valid 404 1m;
    }
    # ===== 静态资源服务 - 修复重复问题 =====
    # 合并所有静态资源处理
    location ~ ^/(assets/|admin/assets/) {
        # 尝试多个可能的资源位置
        try_files $uri $uri/ @check_assets;
        
        # 缓存策略
        expires 30d;
        access_log off;
        add_header Cache-Control "public";
    }
# 管理后台页面 - 关键修复：明确指定路径
    location /admin {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        # 处理SPA路由
        try_files $uri $uri/ /admin/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
        add_header Pragma "no-cache";
        add_header Expires "0";
    }
    
    # Dashboard页面
    location /dashboard {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        try_files $uri $uri/ /dashboard/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }
    # 登录页面
    location /login {
        alias /data/vue/ningmuyun/farm/dist;
        index index.html;
        try_files $uri $uri/ /login/index.html;
        
        # 禁用HTML缓存
        add_header Cache-Control "no-cache, no-store, must-revalidate";
    }
     # 健康检查端点
    location /health {
        access_log off;
        proxy_pass http://localhost:5350/health;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }
    
    # 错误页面配置
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
}


# server {
#     listen 443 ;
#     server_name datav.ningmuyun.com;
#     root /data/datav/ningmuyun/dist/;
#     index index.html;

#     ssl_session_timeout 5m;
#     ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
#     ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
#     ssl_prefer_server_ciphers on;
#     # 启用HSTS
#     add_header Strict-Transport-Security "max-age=31536000" always;

#     # 客户端上传大小限制
#     client_max_body_size 10M;

#     # 日志配置
#     access_log /var/log/nginx/datav.ningmuyun.com.access.log;
#     error_log /var/log/nginx/datav.ningmuyun.com.error.log;

#      location / {
#         try_files $uri $uri/ /index.html;  # 关键修复
#         add_header Cache-Control "no-cache, no-store";
#         expires 0;
#     }

#     ssl_certificate /etc/letsencrypt/live/datav.ningmuyun.com/fullchain.pem; # managed by Certbot
#     ssl_certificate_key /etc/letsencrypt/live/datav.ningmuyun.com/privkey.pem; # managed by Certbot
# }
# ============================================================
# datav.ningmuyun.com  →  四项目（与 ad.ningmuyun.com 同构）
# ============================================================
server {
    listen 443 ssl;
    server_name datav.ningmuyun.com;

    ssl_certificate /etc/letsencrypt/live/datav.ningmuyun.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/datav.ningmuyun.com/privkey.pem; # managed by Certbot
    ssl_session_timeout 5m;
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305';
    ssl_prefer_server_ciphers on;
    add_header Strict-Transport-Security "max-age=31536000" always;

    client_max_body_size 10M;

    access_log /var/log/nginx/datav.ningmuyun.com.access.log;
    error_log /var/log/nginx/datav.ningmuyun.com.error.log;

    # --------------- 1. 银行项目 ---------------
    location ^~ /bank/ {
        alias /data/datav/ningmuyun/bank/dist/;
        index index.html;
        try_files $uri $uri/ /bank/index.html;
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y; add_header Cache-Control "public, immutable"; access_log off;
        }
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate"; add_header Pragma "no-cache"; expires 0;
        }
    }
    # location ^~ /bank/api/ {
    #     proxy_pass http://localhost:5351/api/;
    #     proxy_set_header Host $host;
    #     proxy_set_header X-Real-IP $remote_addr;
    #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Forwarded-Proto $scheme;
    #     # CORS
    #     add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com' always;
    #     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
    #     add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
    #     add_header 'Access-Control-Allow-Credentials' 'true' always;
    #     if ($request_method = 'OPTIONS') {
    #         add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com';
    #         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
    #         add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
    #         add_header 'Access-Control-Allow-Credentials' 'true';
    #         add_header 'Content-Type' 'text/plain; charset=UTF-8';
    #         add_header 'Content-Length' 0;
    #         return 204;
    #     }
    # }

    # --------------- 2. 保险项目 ---------------
    location ^~ /insurance/ {
       alias /data/datav/ningmuyun/insurance/dist/;
        index index.html;
        try_files $uri $uri/ /insurance/index.html;
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y; add_header Cache-Control "public, immutable"; access_log off;
        }
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate"; add_header Pragma "no-cache"; expires 0;
        }
    }
    # location ^~ /insurance/api/ {
    #     proxy_pass http://localhost:3000/api/;
    #     # 同上 CORS
    #     add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com' always;
    #     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
    #     add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
    #     add_header 'Access-Control-Allow-Credentials' 'true' always;
    #     if ($request_method = 'OPTIONS') {
    #         add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com';
    #         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
    #         add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
    #         add_header 'Access-Control-Allow-Credentials' 'true';
    #         add_header 'Content-Type' 'text/plain; charset=UTF-8';
    #         add_header 'Content-Length' 0;
    #         return 204;
    #     }
    # }

    # --------------- 3. 政府项目 ---------------
    location ^~ /government/ {
        alias /data/datav/ningmuyun/government/dist/;
        index index.html;
        try_files $uri $uri/ /zhengfu/index.html;
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y; add_header Cache-Control "public, immutable"; access_log off;
        }
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate"; add_header Pragma "no-cache"; expires 0;
        }
    }
    # location ^~ /zhengfu/api/ {
    #     proxy_pass http://localhost:5353/;
    #     # 同上 CORS
    #     add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com' always;
    #     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
    #     add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
    #     add_header 'Access-Control-Allow-Credentials' 'true' always;
    #     if ($request_method = 'OPTIONS') {
    #         add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com';
    #         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
    #         add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
    #         add_header 'Access-Control-Allow-Credentials' 'true';
    #         add_header 'Content-Type' 'text/plain; charset=UTF-8';
    #         add_header 'Content-Length' 0;
    #         return 204;
    #     }
    # }

    # --------------- 4. 养殖项目 ---------------
    location ^~ /farm/ {
        alias /data/datav/ningmuyun/farm/dist/;
        index index.html;
        try_files $uri $uri/ /farm/index.html;
        location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2)$ {
            expires 1y; add_header Cache-Control "public, immutable"; access_log off;
        }
        location ~* \.html$ {
            add_header Cache-Control "no-cache, no-store, must-revalidate"; add_header Pragma "no-cache"; expires 0;
        }
    }
    # location ^~ /farm/api/ {
    #     proxy_pass http://localhost:5350/api/;
    #     # 同上 CORS
    #     add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com' always;
    #     add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE' always;
    #     add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With' always;
    #     add_header 'Access-Control-Allow-Credentials' 'true' always;
    #     if ($request_method = 'OPTIONS') {
    #         add_header 'Access-Control-Allow-Origin' 'https://datav.ningmuyun.com';
    #         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT, DELETE';
    #         add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, X-Requested-With';
    #         add_header 'Access-Control-Allow-Credentials' 'true';
    #         add_header 'Content-Type' 'text/plain; charset=UTF-8';
    #         add_header 'Content-Length' 0;
    #         return 204;
    #     }
    # }

    # --------------- 公共附加：WebSocket + 地图 ---------------
    # location /socket.io/ {
    #     proxy_pass http://localhost:5350;
    #     proxy_http_version 1.1;
    #     proxy_set_header Upgrade $http_upgrade;
    #     proxy_set_header Connection "upgrade";
    #     proxy_set_header Host $host;
    #     proxy_set_header X-Real-IP $remote_addr;
    #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Forwarded-Proto $scheme;
    #     proxy_read_timeout 86400;
    # }

    # location /map-api/ {
    #     proxy_pass https://api.map.baidu.com/;
    #     proxy_set_header Host api.map.baidu.com;
    #     proxy_set_header X-Real-IP $remote_addr;
    #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    #     proxy_set_header X-Forwarded-Proto $scheme;
    #     proxy_cache_valid 200 1h;
    #     proxy_cache_valid 404 1m;
    # }

    # --------------- 默认兜底（可选） ---------------
    location / {
        alias /data/datav/ningmuyun/farm/dist/;
        index index.html;
        try_files $uri $uri/ /index.html;
    }
}