Shulou(Shulou.com)06/02 Report--

Prerequisite: download and install intellij and meavn

Here are the steps:

1. First create a new web using meavn.

Use 'windows + r' to open the command console and type mvn-version to verify that the installation is successful

Then the mvn archetype:generate command will prompt you what kind of project to build.

Enter 10 here to create a web project

The following will let you enter groupId and artiFactId and so on. Refer to the configuration of my blog meavn.

two。 After building the project with meavn, you need to open it with intellij, as shown in the following figure

Just find the project you built, which is usually under C:\ Users\ your hostname\ IdeaProjects by default

3. After introduction, three points need to be modified and established.

First: add struts2 dependencies to the pom.xml file. Here you can access the http://mvnrepository.com/

Looking for dependence here.

Org.apache.struts struts2-core 2.3.32

There is no problem with the personal test here, but if it is 2.5.13, there may be some problems, which will lead to

Struts2 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

The class for filter-class cannot be found here. Will report some one or more filter failed work...

But if you change the class name here to

Org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter

Note: also let these dependencies load themselves, as follows

And then open it.

Click the red circle mark and let the dependent jar package import on its own!

Second: add to web.xml

Struts2 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter struts2 / *

Here is all, generally only need to join

Just do it.

Third: create a struts.xml file in the resource directory as follows

So it's complete. Can run directly, here will not explain how to configure tomcat and so on. Own Baidu

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