【nginx】简易接口转发实现

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set $name_ver "${http_app_name}_${http_app_ver}"; if ($name_ver = "xcx_110") {     rewrite (.*) /REJUMP/$1 break; }   location /REJUMP{     rewrite ^/REJUMP/(.*) $1 break;     internal;     proxy_pass         http://192.168.1.10;     proxy_set_header   Host             $host;     proxy_set_header   X-Real-IP        $remote_addr;     proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;     proxy_connect_timeout 20;     proxy_send_timeout 30;     proxy_read_timeout 30;     proxy_next_upstream http_502 http_504 error timeout invalid_header; }   #location ~ .*\.(php|php5)?$ #{ #    fastcgi_pass  php56; #    fastcgi_index index.php; #    include fcgi.conf; #}   location / {     if (!-e $request_filename) {         rewrite  ^(.*)$  /index.php?s=$1  last;   break;     }     fastcgi_pass  php56;     fastcgi_index index.php;     include fcgi.conf; }

 

 

1、通过header信息，在nginx获取http_$headerkey

2、根据版本号判断，先添加一个标识/JUMP

3、location匹配，去掉添加的标识，请求转发到其他服务器

4、主意：屏蔽的代码，因为匹配优先级比/JUMP高