Prevent one action called twice if the user is in the current session

Question

I am using Struts2 frameworks, my problem is

If the user logged in and clicked on some action, say ACTION1, the thread will go to the class of actions and execute some method, return the corresponding result. He can visit some web pages and click again ACTION1.

While it is in the same session, now the control should not follow this particular method, but the result should be the same as the previous ones.

How can we achieve this?

Answer 1

You can try the interceptor tokenSession.

Token Interceptor, . , fail-over , . , complete, invalid.token, , , , .

, s:token.

.

, " " . , TokenInterceptor TokenSessionInterceptor. s:token , .

, , . , , .