Maven权威指南学习笔记（第9章）
1、在pom中引用变量问题
可以定义一个公共的依赖的pom文件。如下：<project><groupId>org.sonatype.mavenbook</groupId><artifactId>persistence-deps</artifactId><version>1.0</version><packaging>pom</packaging><dependencies><dependency><groupId>org.hibernate</groupId><artifactId>hibernate</artifactId><version>${hibernateVersion}</version></dependency></dependencies><properties><hibernateVersion>3.2.5.ga</hibernateVersion></properties></project>在另一个pom中引用上面的pom，注意type为pom<project><description>This is a project requiring JDBC</description>...<dependencies>...<dependency><groupId>org.sonatype.mavenbook</groupId><artifactId>persistence-deps</artifactId><version>1.0</version><type>pom</type></dependency></dependencies></project>?
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