How to pass parameters between servlets under different tomcat deployment?

xysr2004

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tnt0331

Access directly with URL

xysr2004

I may not have made it clear. For example, two projects are deployed under the same tomcat. After a project logs in to jump to b, the action is processed and then the jsp of project a is returned. How is the processing result passed? The session obtained from the request is not the same

tnt0331

Of course, you cannot put the result in the session, it should be possible to put the result in the URL. For example, the result returned after processing in b is result. When jumping to the jsp in the a project, directly put the result in the URL, http: // host: port / a / sample.jsp? Result = result

很累的neo

Haha, mark ~!

xysr2004

What if the processing result is a collection type? This seems to only work with string types