NGINX $is_args $args not working with multiple locations-CodePudding

I am trying to host two react applications using nginx, everyting works expect query params ?test=1

    location / {
            alias /root/phone_build/;
            index index.html;
            try_files $uri /index.html$is_args$args =404;
    }
    location /web_build {
            alias /root/web_build/;
            index index.html;
            try_files $uri /index.html$is_args$args =404;
    }

    #location / {
    location /api {
            proxy_pass http://localhost:3000;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'upgrade';
            proxy_set_header Host $host;
            proxy_read_timeout 300s;
            proxy_send_timeout 300s;
            proxy_connect_timeout 300s;
            proxy_cache_bypass $http_upgrade;
    }

I tried with ?$query_string but still doesn't work. Any recommendations? Thank your

CodePudding user response：

You are using try_files incorrectly. The file terms match filenames and do not need the $is_args$args, otherwise, when you add a query string to the request, you will simply force a 404 response.

Also, use root instead of alias. The alias directive is only required for special cases.

Try:

index index.html;

location / {
        root /root/phone_build;
        try_files $uri /index.html =404;
}
location /web_build {
        root /root;
        try_files $uri /web_build/index.html =404;
}
location /api {
    ...
}