Maven 多模块 + SSM框架

TestMultiModuleTest 为父项目，其余为子模块
test-api 存放bean和service的接口，普通的maven模块，没有选择archetype
test-provider 存放dao和service接口的实现，spring和mybatis的配置文件，普通的maven模块，没有选择archetype。依赖于test-api模块，需要在该模块的pom.xml中添加
test-web 存放controller和springMVC的配置文件，选择archetype为maven-archetype-webapp。依赖于test-api，test-provider模块，需要在该模块的pom.xml中添加

项目 TestMultiModuleTest pom.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>com.shpun</groupId>
    <artifactId>TestMultiModuleTest</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>
    <modules>
        <module>test-web</module>
        <module>test-provider</module>
        <module>test-api</module>
    </modules>

    <dependencyManagement>
        <!-- 依赖管理，子模块根据需要从父项目的获取 -->
    </dependencyManagement>

</project>

模块 test-api pom.xml 不变
模块 test-provider pom.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>TestMultiModuleTest</artifactId>
        <groupId>com.shpun</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>test-provider</artifactId>

    <dependencies>
        <!-- 模块test-api依赖 -->
        <dependency>
            <groupId>com.shpun</groupId>
            <artifactId>test-api</artifactId>
            <version>${project.parent.version}</version>
        </dependency>

        <!-- 无需添加<version></version>标签 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency

    </dependencies>

</project>

模块 test-web pom.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>TestMultiModuleTest</artifactId>
        <groupId>com.shpun</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>test-web</artifactId>
    <packaging>war</packaging>

    <name>test-web Maven Webapp</name>
    <!-- FIXME change it to the project's website -->
    <url>http://www.example.com</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
    </properties>

    <dependencies>

       <!-- 模块test-api依赖 -->
        <dependency>
            <groupId>com.shpun</groupId>
            <artifactId>test-api</artifactId>
            <version>${project.parent.version}</version>
        </dependency>
       <!-- 模块test-provider依赖 -->
        <dependency>
            <groupId>com.shpun</groupId>
            <artifactId>test-provider</artifactId>
            <version>${project.parent.version}</version>
        </dependency>

    </dependencies>

    <build>
        <finalName>test-web</finalName>
        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
            <plugins>
                <plugin>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>3.0.0</version>
                </plugin>
                <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>3.0.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.7.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.20.1</version>
                </plugin>
                <plugin>
                    <artifactId>maven-war-plugin</artifactId>
                    <version>3.2.0</version>
                </plugin>
                <plugin>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>2.5.2</version>
                </plugin>
                <plugin>
                    <artifactId>maven-deploy-plugin</artifactId>
                    <version>2.8.2</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

项目结构

项目列表

项目列表.PNG

模块test-api

模块test-api.PNG
模块test-provider
模块test-provider.PNG

模块test-web

模块test-web.PNG

总结

一开始test-provider和test-web两个模块都是webapp，两个模块的spring配置文件分开读取。test-provider读取spring，mybatis配置文件；test-web读取springMVC配置文件。但在test-provider中的spring的配置文件一直读取不到，classpath:和classpath*:都不行。部署的有两个webapp，分两个tomcat部署也不行，合并部署也不行。留个坑。

分开读取配置文件待解决

改成在test-web中的web.xml读取所有的配置文件classpath:application-.xml。