部署上線測試的Node項目,使用nginx反向代理時出現靜態資源403錯誤,本地配置正確,線上同樣的配置卻產生了錯誤.配置如下:

upstream nodeblog{
        server 127.0.0.1:3000;
        keepalive 65;
}
server {
        listen 443;
        ssl on;
        server_name ;
        ssl_certificate ;
        ssl_certificate_key ;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers ;
        ssl_session_timeout 5m;
        ssl_prefer_server_ciphers on;
        location / {
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header Host $http_host;
                proxy_set_header X-Nginx-Proxy true;
                proxy_set_header Connection '';
                proxy_pass http://nodeblog;
        }
        location ~ .*\.(css|js|jpg|png|gif)$ {
                alias "/root/nodeApp/public/";
                expires 3d;
        }
}

依照提示設定了該目錄下所有檔案777權限,依舊是403錯誤