环境搭建参考地址：http://www.cnblogs.com/cp-miao/p/7505910.html

cp.lua

local res1, res2, actionaction = ngx.var.request_methodif action == "POST" then        arry = {method = ngx.HTTP_POST, body = ngx.req.read_body()}else        arry = {method = ngx.HTTP_GET}endif ngx.var.svr == "on" then        res1, res2 = ngx.location.capture_multi {                { "/copynode" .. ngx.var.request_uri , arry},        }else        ngx.exec("@hubnode")endngx.exec("@hubnode")

　　

cp.conf

upstream hubnode {    server 127.0.0.1:3001 weight=1;    }upstream cpnode {        server  127.0.0.1:9031;}server {        listen  443;        server_name aa.cn;        ssl on;        ssl_certificate /etc/ssl/private/all_a.pem;        ssl_certificate_key /etc/ssl/private/all_a.pem;        location ~* ^/copynode {                log_subrequest on;                rewrite ^/copynode(.*)$ $1 break;                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_pass http://cpnode;                #access_log logs/test-upstream.log main;        }        location @hubnode{                proxy_pass  http://hubnode;                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;        }        location / {                client_body_buffer_size 2m;                set $svr     "on";               #开启或关闭copy功能                content_by_lua_file    "/nas/config/tengine/lua/t.lua";        }        access_log /var/log/tengine/np.log access;}