Big problem: call a servlet from a form

[nino2000]

Jun 29, 2001 [2]
hi, I use NT, and I installed oracle8.1.6 with Jdeveloper3.1.6. I create a HTML page with a form
<FORM ACTION='test_servlet' METHOD=POST>
<INPUT TYPE=TEXT NAME='nom'> <INPUT TYPE='SUBMIT' VALUE='OK'> </FORM>
i created and compile a servlet, it doesn't work. I see the url with Iexplorer5:

http://localhost/web-inf/test_servlet

but the test_servlet.class is in the directory!
I use also servletrunner in ORACLE_HOME/apache/jsdk/bin
(ps: the example suplied with oracle (oracle_home/apache/jsdk/examples/jdcsurvey) don't work!)
servletrunner -p 8080 -d d:/oracle/ora81/apache/apache/htdocs/web-inf
(the servlet.properties is in the same directory)

I put jsdk.jar in the PATH and classPATH.
I create servlet.properties to define a name corresponding to the servlet.
the problem persists
Could you help me?