idea报错FileNotFoundException

idea报错FileNotFoundException

1、

Idea导入项目报错：Caused by: java.io.FileNotFoundException: class path resource [config/spring/applicationContext.xml] cannot be opened because it does not exist

实际该文件是存在的

2、查看web.xml的配置,发现config/spring/applicationContext.xml有红线

3、配置resource目录

3.1打开Project Structure

3.2点击resources，右键，选择Resources

3.3再次打开web.xml，发现config/spring/applicationContext.xml红线消失，这时重启就正常了。