java - 如何制作Spring Boot多模块项目的单个war文件

Question

我的主根 pom 以及 web 模块 pom 和模型模块 pom 在那里所以如何制作单个 war 文件而不是每个模块的多个 war 文件。或者从这些生成的 jars 生成 war 文件和 war 文件包含application.properties 和 WEB-INF 以及 META-INF 文件夹和 lib 文件夹

主 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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <packaging>pom</packaging>
    <modules>
        <module>web</module>
        <module>model</module>
    </modules>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.codemaster</groupId>
    <artifactId>college-management-system</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>college-management-system</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>13</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>



</project>

网络模块 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>college-management-system</artifactId>
        <groupId>com.codemaster</groupId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>web</artifactId>
    <packaging>jar</packaging>

    <dependencies>
        <dependency>
            <groupId>com.codemaster</groupId>
            <artifactId>model</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
    </dependencies>

</project>

模型模块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>college-management-system</artifactId>
        <groupId>com.codemaster</groupId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>model</artifactId>
    <packaging>jar</packaging>

</project>

那么如何只制作单个war文件而不是每个模块的多个war文件

Answer 1

你的多模块项目结构和POM应该是这样的

父级 - pom.xml -> 打包 pom

Module1 - pom.xml -> 打包jar

Module2 - pom.xml -> 打包jar

Web - pom.xml -> 打包大战

父 POM

<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>
  <parent>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-parent</artifactId>
   <version>2.2.0.RELEASE</version>
   <relativePath /> <!-- lookup parent from repository -->
  </parent>
  <groupId>com.example</groupId>
  <artifactId>application-base</artifactId>
  <version>1.0.0</version>
  <packaging>pom</packaging>
  <properties>
    <java.version>1.8</java.version>
  </properties>
  <modules>
   <module>module1</module>
   <module>module2</module>
   <module>web</module>
  </modules>
  <dependencies>
            ----
  </dependencies>
</project>

模块 POM

<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>
    <parent>
     <groupId>com.example</groupId>
     <artifactId>application-base</artifactId>
     <version>1.0.0</version>
    </parent>
     <packaging>jar</packaging>
     <artifactId>module</artifactId>
     <name>Module</name>
     <description>/description>
    <dependencies>
      ------
    </dependencies>
</project>

网络 POM

<?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>
   <parent>
   <groupId>com.example</groupId>
   <artifactId>application-base</artifactId>
   <version>1.0.0</version>
   </parent>
   <artifactId>web</artifactId>
   <name>web</name>
   <packaging>war</packaging>
   <description></description>
   <dependencies>
    <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
     <groupId>com.example</groupId>
     <artifactId>module</artifactId>
     <version>1.0.0</version>
    </dependency>
   </dependencies>
   <build>
    <plugins>   
    </plugins>
   </build>
</project>