分享 用nginx 转发功能实现api接口的功能

    location ~* /v2/{
        proxy_set_header Host $proxy_host;
		proxy_set_header token $http_token;
        rewrite  ^/v2/(.*)$ /$1 break;
        proxy_pass http://apiapp2.abc.net;
    }
	
	location ~* /v3/{
       # proxy_set_header Host $proxy_host;
		proxy_set_header token $http_token;
	    proxy_redirect     off;
        proxy_set_header   Host             $host;
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_max_temp_file_size 0;
        proxy_connect_timeout      90;
        proxy_send_timeout         90;
        proxy_read_timeout         90;
        proxy_buffer_size          64k;
        proxy_buffers              8 64k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 64k;
        rewrite  ^/v3/(.*)$ /$1 break;
        proxy_pass http://192.168.0.170:8001;
    }