Nginx跨域配置方法

配置文件如下，重点在49~52行

 #user  nobody;
 worker_processes  ;

 #error_log  logs/error.log;
 #error_log  logs/error.log  notice;
 #error_log  logs/error.log  info;

 #pid        logs/nginx.pid;

 events {
     worker_connections  ;
 }

 http {
     include       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  logs/access.log  main;

     sendfile        on;
     #tcp_nopush     on;

     #keepalive_timeout  ;
     keepalive_timeout  ;

     #gzip  on;

     server {
         listen       ;
         server_name  localhost;

         #charset koi8-r;

         #access_log  logs/host.access.log  main;

         location / {
             root   web;
             index  index.html index.htm;
         }

 location ^~/proxy/html/{
 rewrite ^/proxy/html/(.*)$ /$ break;
 #root proxy;
 proxy_pass http://localhost:81;
 }
         #error_page                /.html;

         # redirect server error pages to the static page /50x.html
         #
         error_page        /50x.html;
         location = /50x.html {
             root   html;
         }

         # proxy the PHP scripts to Apache listening on 127.0.0.1:
         #
         #location ~ \.php$ {
         #    proxy_pass   http://127.0.0.1;
         #}

         # pass the PHP scripts to FastCGI server listening on 127.0.0.1:
         #
         #location ~ \.php$ {
         #    root           html;
         #    fastcgi_pass   127.0.0.1:;
         #    fastcgi_index  index.php;
         #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
         #    include        fastcgi_params;
         #}

         # deny access to .htaccess files, if Apache's document root
         # concurs with nginx's one
         #
         #location ~ /\.ht {
         #    deny  all;
         #}
     }

     # another virtual host using mix of IP-, name-, and port-based configuration
     #
     #server {
     #    listen       ;
     #    listen       somename:;
     #    server_name  somename  alias  another.alias;

     #    location / {
     #        root   html;
     #        index  index.html index.htm;
     #    }
     #}

     # HTTPS server
     #
     #server {
     #    listen        ssl;
     #    server_name  localhost;

     #    ssl_certificate      cert.pem;
     #    ssl_certificate_key  cert.key;

     #    ssl_session_cache    shared:SSL:1m;
     #    ssl_session_timeout  5m;

     #    ssl_ciphers  HIGH:!aNULL:!MD5;
     #    ssl_prefer_server_ciphers  on;

     #    location / {
     #        root   html;
     #        index  index.html index.htm;
     #    }
     #}

 }