After IDEA imports the project, the file shows a small red clock logo solution

Error reporting problem : After IDEA imports the project, the clock symbol appears in the file

As shown below:

Cause of the problem : The project was not added as a Maven project

Solution :找到项目的xml文件,鼠标右键 Add as Maven project 即可,将文件添加到Maven项目

 

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Origin blog.csdn.net/weixin_64854388/article/details/131781345