"mvn compile"명령의 클래스 로딩 패턴을 인쇄하는 방법은 무엇입니까?

Question

실행할 때, mvn 컴파일, 컴파일러는 classpath의 여러 jar에서로드 할 클래스를 선택합니다. 클래스 로딩을 위해 "class : jar"조합 목록을 인쇄하고 싶습니다.

미리 감사드립니다.

Answer 1

컴파일러 플러그인에 대한 인수로 -verbose 제공 종속 항아리의 나무를 제공 mvn dependency:tree 있다.

당신은 here

  <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-compiler-plugin</artifactId> 
      <version>3.1</version> 
        <configuration> 
         <compilerArgs> 
          <arg>-verbose</arg> 

        </compilerArgs> 
      </configuration> 
     </plugin> 

출력이 콘솔에 인쇄 얻을 것이다 받는다는 설명서를 확인 교차 할 수 있습니다. mvn clean install --log-file log.txt 을 사용하여 파일로 리디렉션 할 수 있습니다. 파서를 작성하여 로그에서 필요한 정보를 추출하십시오. 샘플 출력 :

loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/lang/Object.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/logging/Level.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/logging/Logger.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/lang/String.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/io/UnsupportedEncodingException.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/net/URLDecoder.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/core/Response.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/ext/ExceptionMapper.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/ext/Provider.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/lang/RuntimeException.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/HashSet.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/Set.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/ApplicationPath.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/core/Application.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/lang/Class.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/ArrayList.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/util/Collection.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\annotation\javax.annotation-api\1.2\javax.annotation-api-1.2.jar(javax/annotation/security/RolesAllowed.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/GET.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/Path.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/Produces.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/QueryParam.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/core/Context.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/core/MediaType.class)]] 
[loading ZipFileIndexFileObject[C:\m2_repo\javax\ws\rs\javax.ws.rs-api\2.0\javax.ws.rs-api-2.0.jar(javax/ws/rs/core/SecurityContext.class)]] 
[loading ZipFileIndexFileObject[C:\Program Files\Java\jdk1.8.0_101\lib\ct.sym(META-INF/sym/rt.jar/java/lang/Exception.class)]] 

Answer 2

몰라 경우는 도움이되지만 당신에게

https://maven.apache.org/plugins/maven-dependency-plugin/examples/resolving-conflicts-using-the-dependency-tree.html