resty_functions/prod/conf.d/music-room.conf

server {
    server_name music-room.alchemy-studio.cn;
    listen 443 ssl;

    set $tmp_file_dir "/file_upload"; # 文件存储路径
    set $task_server "http://127.0.0.1:8080"; # task server host

    location / {
        try_files $uri $uri/ /index.html;
        proxy_set_header  Host music-room.alchemy-studio.cn;
        proxy_set_header  X-Real-IP $remote_addr;
        proxy_set_header  X-Forwarded-Proto https;
        proxy_set_header  X-Forwarded-For $remote_addr;
        proxy_set_header  X-Forwarded-Host $remote_addr;
    }

    root /usr/local/openresty/nginx/html/music-room;
    index index.html;

    location /api/ngx/test/hello_world {
        #设置content type
        default_type text/html ;
        # HTTP Status Code 和 内容
        return 200  "hello world! ";
    }


    #Upload image files
    location /api/ngx/image/upload {
         content_by_lua_file /usr/local/openresty/resty_funcs/upload.lua;
    }
    #Combine image files
    location /api/ngx/image/combine {
         content_by_lua_file /usr/local/openresty/resty_funcs/combine.lua;
    }
    #Static file server
    location /file_upload {
        default_type "";
        alias /file_upload/;
        autoindex on;
        autoindex_exact_size off;
        autoindex_localtime on;
    }
    #Download image files
    location /download_image {
        rewrite_by_lua_block{
        -- Get download image id
        local download_image_id = string.match(ngx.var.request_uri, ".*/(.*)$")
        ngx.log(ngx.INFO , "Download image id: " .. download_image_id)

        -- Set redirect uri
        --local uri = "/internal_file_upload/" .. download_image_id .. ".jpg"
        --return ngx.exec(uri)

        local uri = "/file_upload/" .. download_image_id .. ".jpg"
        return ngx.exec(uri, {a = download_image_id})
        }
    }

    location /api/v1/ws/ {
        proxy_pass http://127.0.0.1:3001/api/v1/ws/;
        proxy_set_header  Host $host;
    }
    location /api/v1/uc/ {
        proxy_pass http://127.0.0.1:3000/api/v1/uc/;
        proxy_set_header  Host $host;
    }
    location /api/v1/ts/ {
        proxy_pass http://127.0.0.1:8080/api/v1/ts/;
        proxy_set_header Host $host;
    }

    ssl_certificate /etc/letsencrypt/live/music-room.alchemy-studio.cn/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/music-room.alchemy-studio.cn/privkey.pem; # managed by Certbot
}