In the Eclipse project, the imported project prompts that httpservletrequest cannot be referenced.
When you use eclipse to import external web projects Httpservletrequest , Servletactioncontext cannot be found,
Solution:
(Note: I have referenced the jar package of struts2, which is available in classpath, but I don't know it in eclipse. it's weird to remind me to configure buildpath)
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Select project --> properties --> targeted runtimes --> In the right window, select the server you are using.
According to this method, the problem is solved, but it is still not clear.
ServletactioncontextWhy is it related to the Tomcat package in the jar package of struts2?
In short, I don't know how many problems have occurred when using the struts2 jar package. If it is too much, it will not work if it is less. No;
Version conflict. It is a waste of time to configure the jar package before the project is started. Really hate struts.
