Tag Archives: jenkins & maven & build tools

How to select the jar package version for Maven package when the jar package versions referenced by multiple modules are inconsistent

problem description:

as shown in figure:

such a project project, where view edaily-service and edaily-web reference jar version is inconsistent. Take the spring version for example: web is 4.3.29
and service is 4.0.9:

. So when maven USES war, does it use 4.0.9 jar or 4.3.29 jar?

solution:

is based on the version referred to by the maven-compiler-plugin POM file: 

	<plugin>
		<artifactId>maven-compiler-plugin</artifactId>
		<configuration>
			<source>1.8</source>
			<target>1.8</target>
			<encoding>UTF-8</encoding>
		</configuration>
	</plugin>

maven-compiler-plugin is in edaily-web, so it is packaged as version 4.3.29.