CodeIgniter nginx 404

默认情况下CI 不支持路由模式需要在server里面配置，配置成如下即可：

server
        {
        listen 80 ;
        server_name wechat.XX.com.cn;
        root XX;
        index index.html index.php;
		location ~ \.php($|/) {

            fastcgi_pass  unix:/tmp/php-cgi.sock;
            fastcgi_index  index.php;
            fastcgi_split_path_info ^(.+\.php)(.*)$;
            fastcgi_param   PATH_INFO $fastcgi_path_info;
            fastcgi_param  SCRIPT_FILENAME           $document_root$fastcgi_script_name;
            fastcgi_param    PATH_TRANSLATED    $document_root$fastcgi_path_info;
            include        fastcgi_params;
        }   

        if (!-e $request_filename) {
              rewrite "^/(.*)$" /index.php last;
            break;
        }   

                location /status {
                        stub_status on;
                        access_log   off;
                }

                location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
                        {
                                expires      30d;
                        }

                location ~ .*\.(js|css)?$
                        {
                                expires      12h;
                        }

                access_log  /home/wwwlogs/XX/access.log  access;

}

　　如此配置下就可以用了