把eclipse上的web项目导入IDEA

参考这两篇

https://blog.csdn.net/weixin_43791688/article/details/89383694?utm_medium=distribute.pc_relevant.none-task-blog-OPENSEARCH-1&depth_1-utm_source=distribute.pc_relevant.none-task-blog-OPENSEARCH-1

https://www.cnblogs.com/gqzdev/p/11908746.html