demo downloadhttp ://download.csdn.net/download/knight_black_bob/9796647
Project construction
1. Get svn
http://127.0.0.1/opp/project/code/trunk/aaa
2. Create a new svn project directory
Create directories such as code doc
After completion, the svn directory structure is (below), we code in trunk , branch in branches, and version in tag
3. Create a new multi- pom structure project
3.1 New pom total project project
Right click -> new -> other
Select maven project -> next ->
Select maven-archetype-quickstart to quickly build a maven project -> next
Fill in the groundid , artifacttId and other information -> Finish
After the successful creation of the project directory (as shown in the figure)
3.2 Overall pom engineering structure arrangement
3.2.1 Delete
All src/main/java , src/main/resources and other file structures, only keep the pom.xml folder
3.2.1 Modify the total project pom file
Modify packaging to pom so that Module can be added .
After the modification, it is found that the project has a red cross , you can choose to right-click the project -> maven -> update project , the red cross disappears
3.3 New Module
3.3.1 New Module com.project.entity
Right click on the project -> new -> other
Select Maven Module
Create a new module, fill in the groundid , artifacttId and other information -> Finish
project directory after completion
In the same way, create new modules such as service serviceImpl rest web
3.3.2 New Module com.project .service
3.3.3 New Module com.project .serviceImpl
3.3.4 New Module com.project .rest
3.3.5 New Module com.project .web
3.3.6 Configure each module file
3.3.6.0 View project directory
3.3.6.1 View the pom under the general project
Every time a new module is created , modules are added to the pom of the total project , which is automatic
3.3.6.2 View the pom dependencies in each module
| <parent> <groupId>com.project.aaa</groupId> <artifactId>project</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> |
The dependency is the directory of the general project . This is to depend on the parent project's dependency center.
3.3.6.2 Delete automatically generated classes in all modules
3.3.6.3 Delete unit test dependencies in all modules
3.3.6.4 Add packaging to each module
Where entity, service, serviceImpl are <packaging>jar</packaging>
Rest, web 为<packaging>war</packaging>
3.3.6.5 Converting a web module into a web project
Right click module -> properties
Select project facets -> select java version -> select Dynamic Web Module -> select Furher Config
Modify content directory
3.3.6.6 Add java plugin dependency
The current web project reports a red cross , the problems show that the java version is too low, must 1.6 or later
| <plugin> <!-- JDK version used by MAVEN compilation --> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.3</version> <configuration> <source>1.7</source> <target>1.7</target> </configuration> </plugin> |
We add the plugin to the parent project , then right-click the parent project, select maven , select update project , the red cross disappears.
3.3.7 Testing
In summary , the project structure is completed , let's try to run the maven command
source:jar install -Dmaven.test.skip=true –X
show success
The local repository already contains the packaged jar
4. Project Architecture
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