server {
    listen 443 ssl;
    server_name sit.lessie.ai;

    ssl_certificate /data/tengine/conf/certificate/lessie.ai.pem;
    ssl_certificate_key /data/tengine/conf/certificate/lessie.ai.key;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    location / {
        root  /data/tengine/html/lessie_ai/dist/;
        index  index.html index.htm;
        try_files $uri $uri/ /index.html;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }

    # 处理 /sit-api/
    location /sit-api/ {
        proxy_pass http://127.0.0.1:8070;
        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_intercept_errors off;

        # 关闭响应缓冲
        proxy_buffering off;
        proxy_cache off;
        proxy_set_header Connection keep-alive;
    }
}

server {
    listen 80;
    server_name sit.lessie.ai;
    return 301 https://$host$request_uri;
}