Java servlet lets you obtain random image from the server. How to use it: 1) download RandomImageServlet.jar and save it in WEB-INF/lib 2) describe this servlet in web.xml:
<servlet> <servlet-name>RandomImage</servlet-name> <servlet-class>com.jsos.image.RandomImageServlet</servlet-class> </servlet> 3) add a mapping if you need:
<servlet-mapping> <servlet-name>RandomImage</servlet-name> <url-pattern>/servlet/RandomImage</url-pattern> </servlet-mapping> and you can use some like this in your JSP files:
<img src="/servlet/RandomImage?c:/mydir" border="0"/> in this case servlet requests some random image from directory c:/mydir also you can describe a path to your directory with images file as an initial parameter. Parameter name is
dir:
<servlet> <servlet-name>RandomImage</servlet-name> <servlet-class>com.jsos.image.RandomImageServlet</servlet-class> <init-param> <param-name>dir</param-name> <param-value>/home/myimages</param-value> </init-param> </servlet> The usage in this case is:
<img src="/servlet/RandomImage" border="0"> For JSP (and/or Coldfusion files) see Random content taglib. For downloading: servlet: RandomImageServlet.jar See also JSOS - the largest collection of servlets and filters.
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