被排除的工件显示在依赖项中:树

Question

我的项目依赖org.apache.pig:pig,但我不希望的传递依赖org.mortbay.jetty:jetty和org.mortbay.jetty:servlet-api.我添加了这两个工件,<excludes>但似乎不起作用:

mvn dependency:tree -Dincludes=org.mortbay.jetty:servlet-api
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'dependency'.
[INFO] ------------------------------------------------------------------------
[INFO] Building Unnamed - myGroupp:myArtifact:jar:1.0-SNAPSHOT
[INFO]    task-segment: [dependency:tree]
[INFO] ------------------------------------------------------------------------
[INFO] [dependency:tree {execution: default-cli}]
[INFO] myGroupp:myArtifact:jar:1.0-SNAPSHOT
[INFO] \- org.apache.pig:pig:jar:0.10.0:compile
[INFO]    \- org.mortbay.jetty:jetty:jar:6.1.26:compile
[INFO]       \- org.mortbay.jetty:servlet-api:jar:2.5-20081211:compile

简单展示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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>myGroupp</groupId>
  <artifactId>myArtifact</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>

  <dependencies>
    <dependency>
      <groupId>org.apache.pig</groupId>
      <artifactId>pig</artifactId>
      <version>0.10.0</version>
      <exclusions>
        <exclusion>
          <artifactId>org.mortbay.jetty</artifactId>
          <groupId>jetty</groupId>
        </exclusion>
        <exclusion>
          <artifactId>org.mortbay.jetty</artifactId>
          <groupId>servlet-api</groupId>
        </exclusion>
      </exclusions>
    </dependency>
  </dependencies>
</project>

我试过这个: mvn --version

• Apache Maven 2.2.1(rdebian-8)
• Apache Maven 3.0.4(r1232337; 2012-01-17 00:44:56-0800)

有人可以帮我排除这个吗？

Answer 1

您调换了artifactId和groupId元素值.

请尝试以下排除:

<exclusions>
  <exclusion>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty</artifactId>
  </exclusion>
  <exclusion>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>servlet-api</artifactId>
  </exclusion>
</exclusions>