前端开发使用nginx解决跨域问题

本文主要是介绍前端开发使用nginx解决跨域问题，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

#user  nobody;
worker_processes  1;
#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


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


    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
        location ^~/api/base {
			add_header 'Access-Control-Allow-Origin' $http_origin;
			add_header 'Access-Control-Allow-Credentials' 'true';
			add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
			add_header 'Access-Control-Allow-Headers' 'DNT,web-token,app-token,Authorization,Accept,access-token,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
			add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
			if ($request_method = 'OPTIONS') {
				return 200;
            }
			proxy_set_header Host $host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-Forwarded-Proto $scheme;
			proxy_connect_timeout 5;
            proxy_pass http://127.0.0.1:8080/;
        }
		location ^~/api/standard/ {
			add_header 'Access-Control-Allow-Origin' $http_origin;
			add_header 'Access-Control-Allow-Credentials' 'true';
			add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
			add_header 'Access-Control-Allow-Headers' 'DNT,web-token,app-token,Authorization,Accept,access-token,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
			add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
			if ($request_method = 'OPTIONS') {
				return 200;
            }
			proxy_set_header Host $host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
			proxy_set_header X-Forwarded-Proto $scheme;
			proxy_connect_timeout 5;
            proxy_pass http://127.0.0.1:8081/;
        }
		location ^~/api{
			add_header Access-Control-Allow-Origin *;
			add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
			add_header Access-Control-Allow-Headers 'DNT,web-token,app-token,Authorization,Accept,access-token,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
			if ($request_method = 'OPTIONS') {
				return 200;
            }
			proxy_pass http://127.0.0.1:8080/;
        }

        #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;
        }



}

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