Idea uses maven to download the jar package, and the Could not transfer artifact xxx.xxx.xxx exception occurs, and the Dependency not found exception solution. Pro-test effective

Could not transfer artifact xxx.xxx.xxx exception solution

Maven configuration plus. Then reimport

-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true

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Dependency not found exception solution

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After the setting is completed, if there is an abnormal download of individual jars. Solution
First delete the jar in the warehouse, and then download again. For
example , the download of spring-boot-starter-web is abnormal. Find the location of the file according to Road King,
delete the corresponding version, and download again