Nginx conf用于预渲染Angular SPA

所以我有了Angular SPA应用程序的下一个配置:

server {
        listen 80;
        server_name idj.rtech.rs;
        return 301 https://example.com$request_uri;
}

server {

        listen 443 ssl; # managed by Certbot
        ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem; # managed by Certbot
        ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem; # managed by Certbot
        include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
        ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

        root /var/www/example.com/dist;

        # Add index.php to the list if you are using PHP
        index index.html index.htm index.nginx-debian.html;

        server_name idj.rtech.rs;

        location / {

            # First attempt to serve request as file, then
            # as directory, then fall back to displaying a 404.
            try_files $uri @prerender;
        }

        location @prerender {
        #proxy_set_header X-Prerender-Token YOUR_TOKEN;

        set $prerender 0;
        if ($http_user_agent ~* "baiduspider|twitterbot|facebookexternalhit|rogerbot|linkedinbot|embedly|quora link preview|showyoubot|outbrain|pinterest|slackbot|vkShare|W3C_Validator") {
            set $prerender 1;
        }
        if ($args ~ "_escaped_fragment_") {
            set $prerender 1;
        }
        if ($http_user_agent ~ "Prerender") {
            set $prerender 0;
        }
        if ($uri ~* "\.(js|css|xml|less|png|jpg|jpeg|gif|pdf|doc|txt|ico|rss|zip|mp3|rar|exe|wmv|doc|avi|ppt|mpg|mpeg|tif|wav|mov|psd|ai|xls|mp4|m4a|swf|dat|dmg|iso|flv|m4v|torrent|ttf|woff|svg|eot)") {
            set $prerender 0;
        }

        #resolve using Google's DNS server to force DNS resolution and prevent caching of IPs
        resolver 8.8.8.8;

        if ($prerender = 1) {

            #setting prerender as a variable forces DNS resolution since nginx caches IPs and doesnt play well with load balancing
            set $prerender "service.prerender.io";
            rewrite .* /$scheme://$host$request_uri? break;
            proxy_pass $prerender;
        }
        if ($prerender = 0) {
            rewrite .* /index.html break;
        }
    }
}

我应该也设置角度(除了动态更新标记),还是只为nginx配置?

我还听说了rendertron,它更容易设置吗?nginx配置是什么?

更新1:

所以说: http://127.0.0.1:3010/https://example.com 正在返回prerendered页面(我在3010端口上托管prerender)

打 https://example.com 正在返回静态角度。

打 卷曲-一个“推特机器人” https://example.com 不返回任何内容。

卷曲-一个“twitterbot”-v https://example.com 返回如下:

< HTTP/1.1 400 Bad Request
< Server: nginx/1.10.3 (Ubuntu)
< Date: Wed, 19 Sep 2018 11:16:54 GMT
< Content-Type: text/html;charset=UTF-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< Vary: Accept-Encoding