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This article introduces the knowledge that "eclipse spring boot can not introduce @ RestController failed, prompt can not find the annotation how to solve", in the actual case operation process, many people will encounter such a dilemma, then let the editor lead you to learn how to deal with these situations! I hope you can read it carefully and be able to achieve something!

As a beginner of spring boot, I tried to build a framework, and as a result, I encountered this problem on eclipse.

This annotation cannot be introduced, but the package can be found within the project, but it cannot be introduced.

Most of the online answers are that the pom file configuration is missing a web.

Just configure it like this.

I tried without success, and the final solution was as follows:

1. Find the local maven repository path under the project, and find the package. The version depends on your own version.

2. Follow the path to find the jar package folder in file management, and then delete all of them.

3. Update maven in the project, solve ~

Summary: it may be that when downloading the jar package, the download is not complete, just delete it and download it again.

"eclipse spring boot can not introduce @ RestController failed, prompt can not find how to solve the annotation" content is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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