1: Create the parent project, file-new-project, check Create from archetype, and click next, because it is the parent project, do not check any of the following templates, and delete the corresponding src directory later, and only use it to manage the project And jar package
2: Write the corresponding GROUPID and ArtifactId, and you can decide by your own project
3: Select the previously created folder or create a new folder here, click Finish
3
4: built parent project
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5: Create a subproject, right-click on the parent project, and do not select the template, because this submodule is used to provide external services without a web project
6: Choose to rely on the parent project, create one by yourself, the folder needs to be created under the parent project, click Finish
7: The project structure at this time, the pom of subproject 1 and the pom of the parent project
8: The same method for subproject 2 and subproject 1, but this requires web dependency
The project structure and the content of the parent Pom at this time
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If subproject 2 depends on project 1, you can add it in pom
Test: Project 2 page
Project 1java:
Right-click View-Tool Windows-Mavenproject
Double-click the red one, if there is an error: Could not resolve dependencies for project, package the parent project
Configure tomcat
Select the war package you just made
run
The garbled code here is not done yet
