小编Jay*_*Jay的帖子

Maven 2.2.1声称支持版本范围(参见http://www.sonatype.com/books/mvnref-book/reference/pom-relationships-sect-project-dependencies.html#pom-relationships-sect-version-范围)

我尝试从全新的maven安装以下pom:

<project>

  <modelVersion>4.0.0</modelVersion>
  <artifactId>rangetest</artifactId>
  <groupId>my.group</groupId>
  <version>1.0</version>
  <packaging>jar</packaging>

  <description>test project containing one dependency, only</description>
  <dependencies>
   <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.8</version>
    <scope>test</scope>
   </dependency>
  </dependencies>
 </project>

依赖关系应该解决到junit 4.8.2,对吧？但相反,版本4.8已解决:

C:\Users>mvn dependency:tree
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'dependency'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - my.group:rangetest:jar:1.0
[INFO]    task-segment: [dependency:tree]
[INFO] ------------------------------------------------------------------------
[INFO] [dependency:tree {execution: default-cli}]
[INFO] my.group:rangetest:jar:1.0
[INFO] \- junit:junit:jar:4.8:test
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Thu Oct …