Lawrence Xu

which version is your old websphere version?
I think you may open websphere manage console

you can cache you data

I pay attention to it in the next time,it is the interesting

you response to error.jsp?

<form method="POST"
action="Select.do"></form>
modify
<html:form method="POST"
action="Select.do">
</html:form>

can write unit test for java class to test it

what are you want to do?
reload the struts config without having to restart tomcat server?

if no value,null surely

post your code and error log

please to use upload lib such as lib from apache

can you execute sql to see the record num in fact.