nginx 配置

1,添加gzip压缩，在nginx.conf中添加，gzip_types可以在mime.types对应配置

    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_http_version 1.0;
    gzip_comp_level 1;
    gzip_types    text/css text/plain image/jpeg image/png image/x-icon application/json application/javascript audio/mpeg;
    gzip_vary on;
    gzip_static on;
    gzip_disable "MSIE [1-6].";

2，添加跨域，egret的话需要在主文件Main.js中添加 egret.ImageLoader.crossOrigin = "anonymous";

add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Headers X-Requested-With;
add_header Access-Control-Allow-Methods GET,POST,OPTIONS; 

完整nginx.conf配置

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 16k;
    gzip_http_version 1.0;
    gzip_comp_level 1;
    gzip_types    text/css text/plain image/jpeg image/png image/x-icon application/json application/javascript audio/mpeg;
    gzip_vary on;
    gzip_static on;
    gzip_disable "MSIE [1-6].";
    
    # Load config files from the /etc/nginx/conf.d directory
    # The default server is in conf.d/default.conf
    include /etc/nginx/conf.d/default.conf;
    include /etc/nginx/conf.d/upstream.conf;        #配置转发用

    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Headers X-Requested-With;
    add_header Access-Control-Allow-Methods GET,POST,OPTIONS;   
}

3，ssl配置,https需要配置ssl，在default.conf中配置

server { 
　　 listen       80;
    listen       443 ssl;
    server_name  你的域名
    
    ssl_certificate         你的crt路径
    ssl_certificate_key     你的key路径;
    ssl_session_timeout 5m;
    ssl_session_cache shared:SSL:50m;
    ssl_protocols SSLv3 SSLv2 TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
    underscores_in_headers on;
    location / {
        root   你的主目录;
        index  index.html index.htm;
    }

    error_page  404              /404.html;
    location = /404.html {
        root   /usr/share/nginx/html;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    include /etc/nginx/conf.d/location.conf;    #https中的socket转发用
}

4，https的socket需要配置转发，如有CDN，域名socket通信需CDN支持支持
在conf.d中添加两个文件upstream.conf和location.conf，分别在nginx.conf和default.conf中加载

upstream.conf中添加
upstream port_10001{ server 123.123.123.123:10001;  }

location.conf中添加
location /10001 {proxy_pass http://port_10001; proxy_http_version 1.1;  proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "Upgrade";}