这是我的春季靴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>
<groupId>com.piggymetrics</groupId>
<artifactId>gateway</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>gateway</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zuul</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.cc.cmt.ccc</groupId>
<artifactId>cc.ccme</artifactId>
<version>${cc.cmt.version}</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-parent</artifactId>
<version>Brixton.M4</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<finalName>${project.name}</finalName>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>
我有一个父pom,其中包含一个属性版本$ {cc.cmt.version},我该如何访问它?
答案 0 :(得分:1)
您要处理的问题与Maven本身有关,而不是与Spring Boot有关。如果我的假设正确,那么您很可能处于以下情况
如所描述的,在Spring Boot项目中有三个Maven模块。您想在ModuleA
的pom.xml中继承ModuleB
,并且它们都需要具有Spring Boot父依赖项。
Maven项目的一个pom.xml中不能有多个父声明。话虽如此,这里的解决方法是首先在org.springframework.boot
声明ModuleA
父依赖项以及所有其他属性值。现在,只需在ModuleA
的pom.xml中将ModuleB
声明为父项,ModuleB
就可以访问所有依赖项(Spring Boot + others)以及在{{1 }}的pom.xml。