根目录/var/www/esn/web/index.php有api，还有一个root /var/www/esn-frontend/build/index.html的页面 .

任务：路由Nginx，以便通过链接sitename.com/在同一个域（不使用子域），它将提供页面/var/www/esn-frontend/build/index.html，并在sitename.com/上api URL给出了/var/www/esn/web/index.php . 我尝试了几个选项，但没有一个没有给出预期的结果 .

server{
    listen 8800;
    server_name 46.101.117.134;

    location / {
            root /var/www/esn-frontend/build/;
            index index.html;
    }

    location /api {
            root /var/www/esn/web;
            try_files $uri $uri/ /index.php$is_args$args;
            location ~ \.php$ {
                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
                try_files $uri =404;
            }
    }
}

这些链接没有帮助：

nginx configuration with multiple location blocks

Nginx - location with root in other directory and PHP

Two document roots with nginx and fastcgi

php nginx routing