Some Demos about Spring
If you want to import these demos into your compiler like IDEA and execute successfully, you need to complete the following steps： 1.Right click the module, choose the 'Add Frameworks Support' and click 'Web Application'(Version 4.0) to let this module become a web project. 2.Click 'Project Structure'(maybe in the upper right corner of the screen if you use IDEA), then choose 'Artifacts' to create a new directory named 'lib' for each module in the 'Output Layout'. 3.Choose this 'lib' and click the '+' sign to add 'Library Files'(then you can choose all of them). 4.Open 'Edit Run/Debug configuration dialog' to add a new configuration, click '+' sign and chose 'Tomcat Server' (Note:choose the Local one), my version is Tomcat 8.5.35.