nginx支持pathinfo的方法，亲测有效的

修改配置文件，修改特点域名的配置文件

location ~ \.php {    #去掉$
     root          H:/PHPServer/WWW;
     fastcgi_pass   127.0.0.1:;
     fastcgi_index  index.php;
     fastcgi_split_path_info ^(.+\.php)(.*)$;     #增加这一句
     fastcgi_param PATH_INFO $fastcgi_path_info;    #增加这一句
     fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
     include        fastcgi_params;
}