问个白菜问题,如果url被重写了,怎么判断一个网站是用什么编程语言写的? - V2EX
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paloalto

问个白菜问题,如果url被重写了,怎么判断一个网站是用什么编程语言写的?

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  •   paloalto 2012 年 3 月 28 日 4954 次点击
    这是一个创建于 5140 天前的主题,其中的信息可能已经有所发展或是发生改变。
    比如这个网站: http://www.mightyquiz.com
    4 条回复    1970-01-01 08:00:00 +08:00
    paloalto
        1
    paloalto  
    OP
       2012 年 3 月 28 日
    $ curl --head http://mightyquiz.com

    HTTP/1.1 301 Moved Permanently
    Date: Wed, 28 Mar 2012 07:32:01 GMT
    Server: Apache/2.2.13 (Unix) mod_ssl/2.2.13 OpenSSL/0.9.8k DAV/2
    Location: http://www.mightyquiz.com/
    Content-Type: text/html; charset=iso-8859-1

    能从head信息里看出来吗?
    master
        2
    master  
       2012 年 3 月 28 日
    rewrite是一回事,而且一个网站也不一定只用一种语言写的吧。
    一般情况下看站点Reponse Header里面的一些信息可以有写方向,但也不能说100%确定。

    例子中的那个网站估摸着是Ruby?
    krazy
        3
    krazy  
       2012 年 3 月 28 日
    curl -I http://www.mightyquiz.com
    HTTP/1.1 200 OK
    Date: Wed, 28 Mar 2012 08:00:56 GMT
    Server: Mongrel 1.1.5
    Status: 200
    ETag: "379e9b197dcd084ee0e2925ffee40cce"
    P3P: CP="CAO DSP CURa ADMa DEVa OUR NOR DEM STA" policyref="/w3c/p3p.xml"
    X-Runtime: 790
    Content-Type: text/html; charset=
    Content-Length: 44660
    Cache-Control: private, max-age=0, must-revalidate
    Set-Cookie: _urtog_session_id=e2b603e428f208fcc259241caf12bee0; domain=.mightyquiz.com; path=/; expires=Wed, 04 Apr 2012 08:00:57 GMT; HttpOnly
    Vary: Accept-Encoding
    ==========
    Server: Mongrel 1.1.5
    paloalto
        4
    paloalto  
    OP
       2012 年 3 月 28 日
    Mongrel给了提示。原来是Ruby!
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