# demo-parent

**Repository Path**: rtfsc8/demo-parent

## Basic Information

- **Project Name**: demo-parent
- **Description**: Maven Mutil Modules
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2017-05-23
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#多模块项目的Maven配置

>[Maven聚合与继承](http://chenzhou123520.iteye.com/blog/1582166)

>[maven进阶：一个多模块项目](http://blog.csdn.net/eclipser1987/article/details/5739177)

>[利用intellijidea创建maven多模块项目](http://blog.csdn.net/u010361662/article/details/50837423)

#要点
```text
模块聚合
1. 在IDEA中创建一个空白的Maven项目demo-parent；
2. 删除demo-parent项目下的src文件夹；
3. 新建Module项目web-app，从archetype新建webapp项目；
4. 新建Module项目web-service，同demo-parent项目一样为空白Maven项目；
5. web-app作为网站前端项目，web-service作为后端服务提供项目，所以需要在web-app中将web-service添加为依赖；
6. 默认情况下app和service均继承了demo-parent项目，所有在parent项目做好公共依赖配置即可减小子模块的配置复杂性。
```

#父项目配置 - demo-parent
>demo-parent/pom.xml 配置

```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>top.rtfsc8.modules</groupId>
    <artifactId>demo-parent</artifactId>
    <packaging>pom</packaging>
    <version>1.0.0</version>

    <build>
        <resources>
            <resource>
                <directory>src/main/resources/</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/java/</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <attach>true</attach>
                </configuration>
                <executions>
                    <execution>
                        <phase>compile</phase>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <profiles>
        <profile>
            <id>dev</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/envs/dev/</directory>
                    </resource>
                    <resource>
                        <directory>src/main/resources/</directory>
                    </resource>
                </resources>
            </build>
            <properties>
                <publish.version>1.0.0-SNAPSHOT</publish.version>
            </properties>
        </profile>
        <profile>
            <id>sit</id>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/envs/sit/</directory>
                    </resource>
                    <resource>
                        <directory>src/main/resources/</directory>
                    </resource>
                </resources>
            </build>
            <properties>
                <publish.version>1.0.0-sit</publish.version>
            </properties>
        </profile>
        <profile>
            <id>uat</id>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/envs/uat/</directory>
                    </resource>
                    <resource>
                        <directory>src/main/resources/</directory>
                    </resource>
                </resources>
            </build>
            <properties>
                <publish.version>1.0.0-uat</publish.version>
            </properties>
        </profile>
        <profile>
            <id>pro</id>
            <build>
                <resources>
                    <resource>
                        <directory>src/main/envs/pro/</directory>
                    </resource>
                    <resource>
                        <directory>src/main/resources/</directory>
                    </resource>
                </resources>
            </build>
            <properties>
                <publish.version>1.0.0</publish.version>
            </properties>
        </profile>
    </profiles>

    <modules>
        <module>web-app</module>
        <module>web-service</module>
    </modules>
</project>
```

#子模块配置 - web-app
> web-app/pom.xml 配置

```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <parent>
        <artifactId>demo-parent</artifactId>
        <groupId>top.rtfsc8.modules</groupId>
        <relativePath>../pom.xml</relativePath>
        <version>1.0.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>web-app</artifactId>
    <version>${publish.version}</version>
    <packaging>war</packaging>
    <name>web-app Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <build>
        <finalName>web-app-${publish.version}</finalName>
    </build>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>top.rtfsc8.modules</groupId>
            <artifactId>web-service</artifactId>
            <version>${publish.version}</version>
        </dependency>
    </dependencies>
</project>
```

#子模块配置 - web-service
> web-service/pom.xml 配置

```xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>demo-parent</artifactId>
        <groupId>top.rtfsc8.modules</groupId>
        <relativePath>../pom.xml</relativePath>
        <version>1.0.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>web-service</artifactId>
    <version>${publish.version}</version>
    <packaging>jar</packaging>
    <build>
        <finalName>web-service-${publish.version}</finalName>
    </build>
</project>
```


#[How to](#)
```shell
# 1. Development
mvn clean install 
mvn clean install -P dev

# 2. System Integration Testing
mvn clean install -P sit

# 3. User Acceptance Testing
mvn clean install -P uat

# 4. Product
mvn clean install -P pro
```