When starting tomcat, the following error is reported:

war exploded: Error during artifact deployment. See server log for details.

Solution:

Step 1: See someone online said that generally under WEB-INF, there should be applicationContext.xml file, even if not, the context should be specified in web.xml, so add the following code in web.xml:

Step 2: Be sure to write the bean in applicationContext.xml. (This is my own careless mistake, only used to remind everyone)

In short

This error has plagued me for a long time, I checked a lot of methods on the Internet but they do not apply, so this article is only used to help you troubleshoot, but also according to their own actual procedures to determine.

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