JAVA访问php文件 - 类似于HTTP_REFERER？

Question

I'm on apache server and use a PHP HTTP_REFERER just to check that a few clients are accessing from pre-determined URLS. I have someone inquiring about accessing from a JAVA application. I know nothing about JAVA and I'm trying to find an alternative way to recognize the referring location accessing my php files. (I've also used an .htaccess with HTTP_REFERER in the past but again not for JAVA trying to gain access).

This doesn't need to be a complex "fort knox" solution because I know HTTP_REFERER isn't that in the first place, I just don't want the link being passed around freely in the wild.

?

Answer 1

The question depends on what HTTP library your client is using to access your stuff from Java. A decent HTTP client library (e.g. Apache HTTPClient) will let you set arbitrary headers. See for example http://hc.apache.org/httpcomponents-client-ga/tutorial/html/httpagent.html.