#user nobody;
user sam owner;

worker_processes 1;
#error_log logs/error.log;

#error_log logs/error.log notice;

#error_log logs/error.log info;
#pid logs/nginx.pid;
events {

worker_connections 1024;

}
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  0;

keepalive_timeout  65;

#gzip  on;

server {

    # listen       80;

    listen       9000;

    server_name  localhost;

    # server_name  resouce;

    # 以文件目录的方式展开

    autoindex on;

    #charset koi8-r;

    #access_log  logs/host.access.log  main;

    # location / {

    # #    root   html;

    #     root   D:\Dev\www;

    #     index  index.html index.htm;

    #     # 跨域

    #     add_header 'Access-Control-Allow-Origin' '*';

    #     # 每次访问, 不缓存

    #     add_header Cache-Control 'no-cache， must-revalidate';

    # } 

    # location /{

    #     root   D:\Dev\www;

    #     index  index.html index.htm;

    #    proxy_pass http://localhost:9000/;

    #    #告诉浏览器允许跨域访问的方法

    #    add_header Access-Control-Allow-Methods *;

    #    # 告诉浏览器缓存OPTIONS预检请求1小时

    #    add_header Access-Control-Max-Age 3600;

    #    #允许带有cookie访问

    #    add_header Access-Control-Allow-Credentials true;

    #    #注意 * 不能满足带有cookie的访问,Origin 必须是全匹配,这里通过变量获取

    #    add_header Access-Control-Allow-Origin $http_origin;

    #    #设置支持所有的自定义请求头

    #    add_header Access-Control-Allow-Headers $http_access_control_request_headers;

    #    #如果预检请求,则返回成功,不需要转发到后端

    #    if ($request_method = OPTIONS){

    #        return 200;

    #    }

    # } 

    # location / {

    #     root   D:\Dev\www;

    #     index  index.html index.htm;

    #    proxy_pass http://192.168.31.193:8081;

    #    proxy_set_header Host $host:9000;

    #    proxy_set_header X-Real-IP $remote_addr;

    #    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

    # }

    location / {

        root   D:\Dev\www;

        index  index.html index.htm;

       if ($request_method = 'OPTIONS') {

           add_header 'Access-Control-Allow-Origin' '*';

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

           #

           # Custom headers and headers various browsers *should* be OK with but aren't

           #

           add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';

           #

           # Tell client that this pre-flight info is valid for 20 days

           #

           add_header 'Access-Control-Max-Age' 1728000;

           add_header 'Content-Type' 'text/plain; charset=utf-8';

           add_header 'Content-Length' 0;

           return 204;

       }

       if ($request_method = 'POST') {

           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 = 'GET') {

           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';

       }

    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html

    #

    error_page   500 502 503 504  /50x.html;

    location = /50x.html {

    #    root   html;

        root   D:\Dev\www;

    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80

    #

    #location ~ \.php$ {

    #    proxy_pass   http://127.0.0.1;

    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

    #

    #location ~ \.php$ {

    #    root           html;

    #    fastcgi_pass   127.0.0.1:9000;

    #    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       8000;

#    listen       somename:8080;

#    server_name  somename  alias  another.alias;

#    location / {

#        root   html;

#        index  index.html index.htm;

#    }

#}

# HTTPS server

#

# server {

#     listen       3000;

#     server_name  resouce;

#    # 以文件目录的方式展开

#     autoindex on;

#     location / {

#         root   D:\Dev\www;

#         # 跨域

#         add_header Access-Control-Allow-Origin *;

#         # 每次访问, 不缓存

#         add_header Cache-Control 'no-cache， must-revalidate';

#     }

#    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;

#    }

#}
}
巴特西

nginx.config 多个方案解决跨域问题

user sam owner;

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