maven依赖传递

一 传递依赖实例

nage依赖于bge，shanji依赖于nage

 

bge的pom.xml文件

< 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.hongxing </ groupId >

   < artifactId > hongxing - bge </ artifactId >

   < version > 0.0.1-SNAPSHOT </ version >

   < packaging > jar </ packaging >

 

   < name > hongxing - bge </ name >

   < url > http://maven.apache.org </ url >

 

   < properties >

     < project.build.sourceEncoding > UTF-8 </ project.build.sourceEncoding >

   </ properties >

 

   < dependencies >

     < dependency >

       < groupId > junit </ groupId >

       < artifactId > junit </ artifactId >

       < version > 3.8.1 </ version >

       < scope > test </ scope >

     </ dependency >

   </ dependencies >

</ project >

 

nage的pom.xml文件

< 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.hongxing </ groupId >

   < artifactId > hongxing - nage </ artifactId >

   < version > 0.0.1-SNAPSHOT </ version >

   < packaging > jar </ packaging >

 

   < name > hongxing - nage </ name >

   < url > http://maven.apache.org </ url >

 

   < properties >

     < project.build.sourceEncoding > UTF-8 </ project.build.sourceEncoding >

   </ properties >

 

   < dependencies >

     < dependency >

       < groupId > junit </ groupId >

       < artifactId > junit </ artifactId >

       < version > 3.8.1 </ version >

       < scope > test </ scope >

     </ dependency >

       < dependency >

               < groupId > com.hongxing </ groupId >

               < artifactId > hongxing - bge </ artifactId >

               < version > 0.0.1-SNAPSHOT </ version >

      </ dependency >

   </ dependencies >

</ project >

 

shanji的pom.xml文件

< 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.hongxing </ groupId >

   < artifactId > hongxing - shanji </ artifactId >

   < version > 0.0.1-SNAPSHOT </ version >

   < packaging > jar </ packaging >

 

   < name > hongxing - shanji </ name >

   < url > http://maven.apache.org </ url >

 

   < properties >

     < project.build.sourceEncoding > UTF-8 </ project.build.sourceEncoding >

   </ properties >

 

   < dependencies >

     < dependency >

       < groupId > junit </ groupId >

       < artifactId > junit </ artifactId >

       < version > 3.8.1 </ version >

       < scope > test </ scope >

     </ dependency >

      < dependency >

        < groupId > com.hongxing </ groupId >

        < artifactId > hongxing - nage </ artifactId >

        < version > 0.0.1-SNAPSHOT </ version >

     </ dependency >

   </ dependencies >

</ project >

 

二 排除依赖实例

nage依赖于bge，shanji只依赖于nage

bge和nage的pom.xml文件不变

shanji的pom.xml文件

< 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.hongxing </ groupId >

   < artifactId > hongxing - shanji </ artifactId >

   < version > 0.0.1-SNAPSHOT </ version >

   < packaging > jar </ packaging >

 

   < name > hongxing - shanji </ name >

   < url > http://maven.apache.org </ url >

 

   < properties >

     < project.build.sourceEncoding > UTF-8 </ project.build.sourceEncoding >

   </ properties >

 

   < dependencies >

     < dependency >

       < groupId > junit </ groupId >

       < artifactId > junit </ artifactId >

       < version > 3.8.1 </ version >

       < scope > test </ scope >

     </ dependency >

     < dependency >

        < groupId > com.hongxing </ groupId >

               < artifactId > hongxing - nage </ artifactId >

               < version > 0.0.1-SNAPSHOT </ version >

               < exclusions >

                      < exclusion >

                            < groupId > com.hongxing </ groupId >

                            < artifactId > hongxing - bge </ artifactId >

                            < version > 0.0.1-SNAPSHOT </ version >

                      </ exclusion >

               </ exclusions >

          </ dependency >

       

    </ dependencies >

</ project >