我有一个基于父项目的测试项目。此父项是预先构建的,可在本地工件服务器上使用。父项目在本地不可用,因此应该保持这种状态。
如您所见,我没有使用relativePath元素。
仍然,当运行“ mvn clean install -U”时,我收到有关缺少父项的错误。
[ERROR] Non-resolvable parent POM for com.test.example:test:0.0.1-SNAPSHOT: Could not find artifact com.test:projects-parent:pom:0.0.1-SNAPSHOT and 'parent.relativePath' points at wrong local POM @ line 6, column 10 -> [Help 2]
测试项目pom.xml是:
<?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.test.example</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>test</name>
<parent>
<groupId>com.test</groupId>
<artifactId>projects-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
...
</dependencies>
<build>
...
</build>
</project>
这是父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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
</parent>
<groupId>com.test</groupId>
<artifactId>projects-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
</project>
答案 0 :(得分:1)
根据this,<relativePath>
的默认值为../pom.xml
,因此Maven将首先在本地查找。
如果要强制在存储库管理器中进行查找,请使用以下技巧:
<parent>
<groupId>com.test</groupId>
<artifactId>projects-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath/> <!— This forces a lookup against the repo —>
</parent>