nginx - 静态编译的js的prerender只得到

问题描述

我有一个嵌入了已编译 gzjs 文件的静态 html 页面。使用prerender，我的nginx文件是：

 server {
    listen 80;
    listen [::]:80;
    server_name www.example.com;
    expires $expires;

    root /usr/local/www/nginx-dist;

    index index.html index.htm;

    #proxy_set_header   Host $http_host;

    location / {
    try_files $uri @prerender;
}

    location @prerender {
proxy_set_header X-Prerender-Token MyToken;

set $prerender 0;
if ($http_user_agent ~* "googlebot|bingbot|googlebot-mobile|yandex|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 http://$prerender;
}

if ($prerender = 0) {
        rewrite .* /index.html break;
    }
  }
}

只得到 301 和

<html><head></head><body></body></html>

通过 googlebot 获取。

根据 prerender.io 的说法，“您需要切换到允许您启动多个进程或使用非阻塞 I/O 的服务器（如 Unicorn 或 Puma），这样当 Prerender 尝试渲染您的页面时不会出现死锁苍蝇”，任何人都可以根据我的情况建议如何做吗？

谢谢。

标签： nginxprerender

nginx - 静态编译的js的prerender只得到

问题描述

解决方案

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