write the code step by step with the video, but keep reporting the 404 error Baidu has not solved a lot of it
structure
web.xml 
struts2.xml
: 
Product action
index.jsp input input.jsp
input.jsp details.jsp
details.jsp 
Please all the great gods to give us some guidance
the problem is solved but I don't know how to solve it. When I reopened eclipse this morning, I found that happiness was running all of a sudden. But does the boss know why?
and what I wrote earlier will appear: There is no Action mapped for namespace [/] and action name [login] associate ; this wrong project can also be run
attach my eclipse version
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