server {
    listen       80;
    server_name  localhost;

    root   /usr/share/nginx/html;
    index  index.html;

    # 支持 history 路由模式
    location / {
        try_files $uri $uri/ /index.html;
    }

    # 缓存静态资源
    location /assets {
        expires 1y;
        add_header Cache-Control "public, no-transform";
    }

    # 禁止访问 . 文件
    location ~ /\. {
        deny all;
    }
}