Module level:
1，java ->sources
2，resources->resourcfes
3. There are profiles packaged in different environments, and the paths of these proflles should also be set to resources
dependency
Depend on the jars of jdk, tomcat, maven, etc.
web level in modules
web resources
Set the publish directory of the webapp
sources
Set the java to be published, resources (profile can be checked or unchecked, because it has been automatically published to resources when complie, and this directory is already set to resources, and it is just overwritten) file directory
Others can be set in the project structur, setting maven, jdk
tomcat settings
1. Specify tomcat
2. Specify the release war:explored and access context
When idea is opened, the project is not seen, only the project environment file is seen .
Idea has multiple projects in one interface. You can first create an empty project, and then import the project by importing the module module, and no longer import the project project.
1. It can be used, file--open rencent---managent project can be opened, all projects under management will be recorded here
2. Right-click on the project name.iml file--import 'project' moudel
When the configuration file is imported, it will report that it cannot be found, or the bean of ref cannot be found.
1，project structs
modules plus spring--join the configuration file
set resource file
Add web resources file
Note: It doesn't matter if the red report in the target does not increase the file's road strength, as long as the resource file does not report red.