duanfei1975 2012-10-19 16:58
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是否可以使用PHP将一个站点上的Servlet应用程序嵌入另一个站点？

Let's say one website has a catalog made with Servlets. How would one, theoretically, embed that catalog application inside his own website using PHP? Is that possible?

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  • 普通网友 2012-10-19 17:05
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    Easiest way would be using HTML <iframe>.

    <iframe src="http://other.com/catalog"></iframe>

    This way the webbrowser will handle it all transparently.

    If you really need to inline the HTML output of the other catalog webapp in your own HTML output, then you'd need to use curl to obtain it, parse the HTML, extract the body elements (you can't nest <html>, inside <html>) and manipulate all relative links in HTML <a>, <link>, <script>, <img>, etc elements so that they point to your domain instead (otherwise CSS/JS/images/links cease to work) and finally just echo it to the response. This all is however not exactly trivial. You're then basically acting as a proxy for the other webapp. Note that you'd possibly also need to proxy all requests from <form> submits originating from the HTML of the other webapp, if any.

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