phalcon 学习笔记—— 路由什么的看着不爽得砍啊

在ngnix 安装phalcon扩展，好咧，已经上传的项目吧，官方文档显示ngix配置如下

server {
    listen      80;
    server_name localhost.dev;
    root        /var/www/phalcon/public;
    index       index.php index.html index.htm;
    charset     utf-8;

    location / {
        try_files $uri $uri/ /index.php;
    }

    location ~ \.php$ {
        try_files     $uri =404;

        fastcgi_pass  127.0.0.1:9000;
        fastcgi_index /index.php;

        include fastcgi_params;
        fastcgi_split_path_info       ^(.+\.php)(/.+)$;
        fastcgi_param PATH_INFO       $fastcgi_path_info;
        fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

    location ~ /\.ht {
        deny all;
    }
}

然而 url 竟然是这个样式http://localhost/phalcon/?_url=/chat/index 什么鬼？中间混入什么奇怪的东东！不要怕 不就是路由重写么
将

 try_files $uri $uri/ /index.php;

修改为

try_files $uri /index.php?_url=$uri&$args;

ok 打完收工