nginx几个全局变量

在两台虚拟机中测试，一台nginx做LB，一台nginx做web

客户端hosts映射如下：

192.168.56.103 www.test.com
192.168.56.101 www.ori.com

其中

192.168.56.103 为LB
192.168.56.101 为WEB

访问下面链接

http://www.test.com/echo

结果如下：

http_x_forwarded_for: 192.168.56.1http_via:http_host: testhost: testremote_addr: 192.168.56.103document_uri: /echodocument_root: /usr/local/nginx//htmlhostname: test1http_cookie:http_referer:request_filename: /usr/local/nginx//html/echorequest: GET /echo HTTP/1.0request_uri: /echoserver_addr: 192.168.56.101server_name: localhosturi: /echo

访问下面链接http://www.ori.com/echosdfsfssdfsagd?jsdfk结果如下：

http_x_forwarded_for:http_via:http_host: www.ori.comhost: www.ori.comremote_addr: 192.168.56.1document_uri: /echosdfsfssdfsagddocument_root: /usr/local/nginx//htmlhostname: test1http_cookie:http_referer:request_filename: /usr/local/nginx//html/echosdfsfssdfsagdrequest: GET /echosdfsfssdfsagd?jsdfk HTTP/1.1request_uri: /echosdfsfssdfsagd?jsdfkserver_addr: 192.168.56.101server_name: localhosturi: /echosdfsfssdfsagd

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