Nginx cros site

又是cors跨域…cors是啥？就是跨域请求。下面给出nginx cors的相关配置。

• 允许哪个域名来访问资源

  add_header 'Access-Control-Allow-Origin' "$http_origin";
  

• 请求的返回内容里包含cookies

  add_header 'Access-Control-Allow-Credentials' 'true';
  

• 允许请求的method

  add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
  

  nginx conf example:

  location / {
     if ($request_method = 'OPTIONS') {
              add_header 'Access-Control-Allow-Origin' "$http_origin";
              add_header 'Access-Control-Allow-Methods' 'PUT, DELETE, GET, POST, OPTIONS';
              add_header 'Access-Control-Allow-Headers' 'reqid, nid, host, x-real-ip, x-forwarded-ip, event-type, event-id, accept, content-type';
              add_header 'Access-Control-Max-Age' 1728000;
              return 204;
           }
      add_header 'Access-Control-Allow-Origin' "$http_origin";
      add_header 'Access-Control-Allow-Credentials' 'true';
      add_header 'Access-Control-Allow-Methods' 'PUT, GET, POST, OPTIONS, DELETE';
      add_header 'Access-Control-Allow-Headers' 'reqid, nid, host, x-real-ip, x-forwarded-ip, event-type, event-id, accept, content-type';
      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_redirect off;
      proxy_connect_timeout 120s;
      proxy_send_timeout 120s;
      proxy_read_timeout 120s;
      proxy_buffering    on;
      proxy_buffer_size 64k;
      proxy_buffers  4 32k;
      proxy_busy_buffers_size 64k;
      proxy_pass http://server;
    }