NGINX http2 推送一个 VUE SPA

Question

I would like to use the http2 server push in publishing a VUE SPA. I found this interesting article and tried to use: http2_push_preload on , in publishing the VUE SPA.

location / { 
try_files $uri $uri/ /index.html =404; 
http2_push_preload on; 
}

But it does not work, as using nghttp -ans https://mysite/index.html returns a response where none of the resources listed is annotated with an asterisk.

What it was wrong?

Answer 1

Make sure you enable http2

server {
    listen 443 ssl http2;
}

Note that accepting HTTP/2 connections over TLS requires the “Application-Layer Protocol Negotiation” (ALPN) TLS extension support, which is available only since OpenSSL version 1.0.2. Using the “Next Protocol Negotiation” (NPN) TLS extension for this purpose (available since OpenSSL version 1.0.1) is not guaranteed to work.