nginx.conf

# nginx -c /code/nginx.conf -g 'daemon off;'
# serveless的nginx配置有点奇怪，gzip不能关闭，gzip_static可以开启，源文件也需要上传，优先使用静态的.gz，没有就动态压缩，不符合压缩标准的采用源文件

events { worker_connections 1024; }
http {
  gzip off; # 是否开启动态压缩
  gzip_static on; #是否开启静态压缩,默认后缀为.gz
  gzip_min_length 1k;
  gzip_buffers 4 16k;
  gzip_http_version 1.1;
  gzip_comp_level 2;
  gzip_types text/html text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png image/svg+xml;
  gzip_vary on;
  gzip_disable "MSIE [1-6]\.";

  server {
    error_log  /dev/stderr;
    access_log /dev/stdout;

    include /etc/nginx/mime.types;

    listen 9000;

    location / {
      root /code;
      index  index.html;
      add_header Cache-Control "max-age=0";
      try_files $uri $uri/ /index.html =404;

      # 跨域配置
      add_header 'Access-Control-Allow-Origin' '*';
      add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
      add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
      add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
      if ($request_method = 'OPTIONS') {
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
        add_header 'Access-Control-Max-Age' 1728000;
        add_header 'Content-Type' 'text/plain; charset=utf-8';
        add_header 'Content-Length' 0;
        return 204;
      }
    }
  }
}