server {
listen 80;
server_name _;

location /lua {
default_type 'text/html';
lua_code_cache off;
content_by_lua_file /usr/local/openrestry/lua/test.lua;
}
} 

http {
include mime.types;
default_type application/octet-stream;
//.....
lua_package_path "/usr/local/openresty/lualib/?.lua;;";
lua_package_cpath "/usr/servers/openresty/?.so;;";
include lua.conf;
}