Question

我知道这样做：

gradle dependencies

列出完整的依赖关系树。现在，我正在寻找一种以编程方式操作依赖关系树的方法，以便我可以使用JSON打印相同的层次结构，而不是gradle cli现在在控制台中使用的格式。

有人知道我应该使用哪种常规类来实现这一目标吗？

EDITED

我想获得（在JSON中）这样的一些：

"dependencies" : [
  {
    "groupId" : "com.something",
    "artifactId" : "somethingArtifact",
    "version" : "1.0",
    "dependencies" : [
      "groupId" : "com.leaf",
      "artifactId" : "standaloneArtifact",
      "version" : "2.0",
    ]
  },
  {
    "groupId" : "com.leaf",
    "artifactId" : "anotherStandaloneArtifact",
    "version" : "1.0",
    "dependencies" : []
  }
]

正如你在这里看到的那样，我知道哪个依赖关系依赖于哪个其他依赖关系。

Answer 1

大家好，这就是我最终归档我所需要的东西，并希望对你们其他人有用。

首先，我要感谢“pczeus”和“BjörnKautler”的答案，这些答案帮助我找到了这个解决方案。

所以，这就是我解决问题的方法：

鉴于此build.gradle：

apply plugin:'java'

repositories {
    jcenter()
}

dependencies {
    compile 'org.javassist:javassist:3.13.0-GA'
    compile 'org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1'
    compile 'org.hibernate:hibernate-core:5.1.0.Final'
    compile 'org.springframework:spring-web:4.2.5.RELEASE'
}

如果你这样做：

gradle -b build.gradle dependencies --configuration=compile

您将在控制台中获得此输出：

:dependencies

------------------------------------------------------------
Root project
------------------------------------------------------------

compile - Compile classpath for source set 'main'.
+--- org.javassist:javassist:3.13.0-GA -> 3.20.0-GA
+--- org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1
+--- org.hibernate:hibernate-core:5.1.0.Final
|    +--- org.jboss.logging:jboss-logging:3.3.0.Final
|    +--- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:1.0.0.Final
|    +--- org.javassist:javassist:3.20.0-GA
|    +--- antlr:antlr:2.7.7
|    +--- org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1
|    +--- org.jboss:jandex:2.0.0.Final
|    +--- com.fasterxml:classmate:1.3.0
|    +--- dom4j:dom4j:1.6.1
|    |    \--- xml-apis:xml-apis:1.0.b2
|    \--- org.hibernate.common:hibernate-commons-annotations:5.0.1.Final
|         \--- org.jboss.logging:jboss-logging:3.3.0.Final
\--- org.springframework:spring-web:4.2.5.RELEASE
     +--- org.springframework:spring-aop:4.2.5.RELEASE
     |    +--- aopalliance:aopalliance:1.0
     |    +--- org.springframework:spring-beans:4.2.5.RELEASE
     |    |    \--- org.springframework:spring-core:4.2.5.RELEASE
     |    |         \--- commons-logging:commons-logging:1.2
     |    \--- org.springframework:spring-core:4.2.5.RELEASE (*)
     +--- org.springframework:spring-beans:4.2.5.RELEASE (*)
     +--- org.springframework:spring-context:4.2.5.RELEASE
     |    +--- org.springframework:spring-aop:4.2.5.RELEASE (*)
     |    +--- org.springframework:spring-beans:4.2.5.RELEASE (*)
     |    +--- org.springframework:spring-core:4.2.5.RELEASE (*)
     |    \--- org.springframework:spring-expression:4.2.5.RELEASE
     |         \--- org.springframework:spring-core:4.2.5.RELEASE (*)
     \--- org.springframework:spring-core:4.2.5.RELEASE (*)

(*) - dependencies omitted (listed previously)

我想要的是以JSON格式获得相同的“依赖树”。所以这就是我为此做的“任务”：


task printSolvedDepsTreeInJson {
  doLast {
    def jsonOutput = "["
    configurations.compile.resolvedConfiguration.firstLevelModuleDependencies.each { dep ->
      def addToJson 
      addToJson = { resolvedDep -> 
        jsonOutput += "\n{"
        jsonOutput += "\"groupId\":\"${resolvedDep.module.id.group}\",\"artifactId\":\"${resolvedDep.module.id.name}\",\"version\":\"${resolvedDep.module.id.version}\",\"file\":\"${resolvedDep.getModuleArtifacts()[0].file}\""
        jsonOutput += ",\"dependencies\":["
        if(resolvedDep.children.size()!=0){
          resolvedDep.children.each { childResolvedDep ->
            if(resolvedDep in childResolvedDep.getParents() && childResolvedDep.getConfiguration() == 'compile'){
              addToJson(childResolvedDep)
            }
          }
          if(jsonOutput[-1] == ','){
            jsonOutput = jsonOutput[0..-2]
          }
        }
        jsonOutput += "]},"
      }
      addToJson(dep)
    }
    if(jsonOutput[-1] == ','){
      jsonOutput = jsonOutput[0..-2]
    }
    jsonOutput += "]"
    println jsonOutput
  }
}

如果您执行此任务：

gradle -b build.gradle printSolvedDepsTreeInJson

你会得到这个：

[
  {
    "groupId": "org.apache.geronimo.specs",
    "artifactId": "geronimo-jta_1.1_spec",
    "version": "1.1.1",
    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.apache.geronimo.specs/geronimo-jta_1.1_spec/1.1.1/aabab3165b8ea936b9360abbf448459c0d04a5a4/geronimo-jta_1.1_spec-1.1.1.jar",
    "dependencies": []
  },
  {
    "groupId": "org.hibernate",
    "artifactId": "hibernate-core",
    "version": "5.1.0.Final",
    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.hibernate/hibernate-core/5.1.0.Final/1b5ac619df76cfd67222ca7cddcee6b0a5db8d0c/hibernate-core-5.1.0.Final.jar",
    "dependencies": [
      {
        "groupId": "org.jboss.logging",
        "artifactId": "jboss-logging",
        "version": "3.3.0.Final",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.jboss.logging/jboss-logging/3.3.0.Final/3616bb87707910296e2c195dc016287080bba5af/jboss-logging-3.3.0.Final.jar",
        "dependencies": []
      },
      {
        "groupId": "org.hibernate.javax.persistence",
        "artifactId": "hibernate-jpa-2.1-api",
        "version": "1.0.0.Final",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.hibernate.javax.persistence/hibernate-jpa-2.1-api/1.0.0.Final/5e731d961297e5a07290bfaf3db1fbc8bbbf405a/hibernate-jpa-2.1-api-1.0.0.Final.jar",
        "dependencies": []
      },
      {
        "groupId": "antlr",
        "artifactId": "antlr",
        "version": "2.7.7",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/antlr/antlr/2.7.7/83cd2cd674a217ade95a4bb83a8a14f351f48bd0/antlr-2.7.7.jar",
        "dependencies": []
      },
      {
        "groupId": "org.apache.geronimo.specs",
        "artifactId": "geronimo-jta_1.1_spec",
        "version": "1.1.1",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.apache.geronimo.specs/geronimo-jta_1.1_spec/1.1.1/aabab3165b8ea936b9360abbf448459c0d04a5a4/geronimo-jta_1.1_spec-1.1.1.jar",
        "dependencies": []
      },
      {
        "groupId": "org.jboss",
        "artifactId": "jandex",
        "version": "2.0.0.Final",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.jboss/jandex/2.0.0.Final/3e899258936f94649c777193e1be846387ed54b3/jandex-2.0.0.Final.jar",
        "dependencies": []
      },
      {
        "groupId": "com.fasterxml",
        "artifactId": "classmate",
        "version": "1.3.0",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/com.fasterxml/classmate/1.3.0/183407ff982e9375f1a1c4a51ed0a9307c598fc7/classmate-1.3.0.jar",
        "dependencies": []
      },
      {
        "groupId": "dom4j",
        "artifactId": "dom4j",
        "version": "1.6.1",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/dom4j/dom4j/1.6.1/5d3ccc056b6f056dbf0dddfdf43894b9065a8f94/dom4j-1.6.1.jar",
        "dependencies": [
          {
            "groupId": "xml-apis",
            "artifactId": "xml-apis",
            "version": "1.0.b2",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/xml-apis/xml-apis/1.0.b2/3136ca936f64c9d68529f048c2618bd356bf85c9/xml-apis-1.0.b2.jar",
            "dependencies": []
          }]
      },
      {
        "groupId": "org.hibernate.common",
        "artifactId": "hibernate-commons-annotations",
        "version": "5.0.1.Final",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.hibernate.common/hibernate-commons-annotations/5.0.1.Final/71e1cff3fcb20d3b3af4f3363c3ddb24d33c6879/hibernate-commons-annotations-5.0.1.Final.jar",
        "dependencies": [
          {
            "groupId": "org.jboss.logging",
            "artifactId": "jboss-logging",
            "version": "3.3.0.Final",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.jboss.logging/jboss-logging/3.3.0.Final/3616bb87707910296e2c195dc016287080bba5af/jboss-logging-3.3.0.Final.jar",
            "dependencies": []
          }]
      },
      {
        "groupId": "org.javassist",
        "artifactId": "javassist",
        "version": "3.20.0-GA",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.javassist/javassist/3.20.0-GA/a9cbcdfb7e9f86fbc74d3afae65f2248bfbf82a0/javassist-3.20.0-GA.jar",
        "dependencies": []
      }]
  },
  {
    "groupId": "org.springframework",
    "artifactId": "spring-web",
    "version": "4.2.5.RELEASE",
    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-web/4.2.5.RELEASE/49cd2430884b77172aa81e3fc33ef668ea1dab30/spring-web-4.2.5.RELEASE.jar",
    "dependencies": [
      {
        "groupId": "org.springframework",
        "artifactId": "spring-aop",
        "version": "4.2.5.RELEASE",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-aop/4.2.5.RELEASE/858d6c70909b3ce7e07b59fc936f8ccfcd81c0aa/spring-aop-4.2.5.RELEASE.jar",
        "dependencies": [
          {
            "groupId": "org.springframework",
            "artifactId": "spring-beans",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-beans/4.2.5.RELEASE/fa992ae40f6fc47117282164e0433b71da385e94/spring-beans-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "org.springframework",
                "artifactId": "spring-core",
                "version": "4.2.5.RELEASE",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
                "dependencies": [
                  {
                    "groupId": "commons-logging",
                    "artifactId": "commons-logging",
                    "version": "1.2",
                    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                    "dependencies": []
                  }]
              }]
          },
          {
            "groupId": "org.springframework",
            "artifactId": "spring-core",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "commons-logging",
                "artifactId": "commons-logging",
                "version": "1.2",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                "dependencies": []
              }]
          },
          {
            "groupId": "aopalliance",
            "artifactId": "aopalliance",
            "version": "1.0",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/aopalliance/aopalliance/1.0/235ba8b489512805ac13a8f9ea77a1ca5ebe3e8/aopalliance-1.0.jar",
            "dependencies": []
          }]
      },
      {
        "groupId": "org.springframework",
        "artifactId": "spring-beans",
        "version": "4.2.5.RELEASE",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-beans/4.2.5.RELEASE/fa992ae40f6fc47117282164e0433b71da385e94/spring-beans-4.2.5.RELEASE.jar",
        "dependencies": [
          {
            "groupId": "org.springframework",
            "artifactId": "spring-core",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "commons-logging",
                "artifactId": "commons-logging",
                "version": "1.2",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                "dependencies": []
              }]
          }]
      },
      {
        "groupId": "org.springframework",
        "artifactId": "spring-context",
        "version": "4.2.5.RELEASE",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-context/4.2.5.RELEASE/a75e18322c7b362fe1daa26a245ae672ec0f3138/spring-context-4.2.5.RELEASE.jar",
        "dependencies": [
          {
            "groupId": "org.springframework",
            "artifactId": "spring-aop",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-aop/4.2.5.RELEASE/858d6c70909b3ce7e07b59fc936f8ccfcd81c0aa/spring-aop-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "org.springframework",
                "artifactId": "spring-beans",
                "version": "4.2.5.RELEASE",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-beans/4.2.5.RELEASE/fa992ae40f6fc47117282164e0433b71da385e94/spring-beans-4.2.5.RELEASE.jar",
                "dependencies": [
                  {
                    "groupId": "org.springframework",
                    "artifactId": "spring-core",
                    "version": "4.2.5.RELEASE",
                    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
                    "dependencies": [
                      {
                        "groupId": "commons-logging",
                        "artifactId": "commons-logging",
                        "version": "1.2",
                        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                        "dependencies": []
                      }]
                  }]
              },
              {
                "groupId": "org.springframework",
                "artifactId": "spring-core",
                "version": "4.2.5.RELEASE",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
                "dependencies": [
                  {
                    "groupId": "commons-logging",
                    "artifactId": "commons-logging",
                    "version": "1.2",
                    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                    "dependencies": []
                  }]
              },
              {
                "groupId": "aopalliance",
                "artifactId": "aopalliance",
                "version": "1.0",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/aopalliance/aopalliance/1.0/235ba8b489512805ac13a8f9ea77a1ca5ebe3e8/aopalliance-1.0.jar",
                "dependencies": []
              }]
          },
          {
            "groupId": "org.springframework",
            "artifactId": "spring-beans",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-beans/4.2.5.RELEASE/fa992ae40f6fc47117282164e0433b71da385e94/spring-beans-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "org.springframework",
                "artifactId": "spring-core",
                "version": "4.2.5.RELEASE",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
                "dependencies": [
                  {
                    "groupId": "commons-logging",
                    "artifactId": "commons-logging",
                    "version": "1.2",
                    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                    "dependencies": []
                  }]
              }]
          },
          {
            "groupId": "org.springframework",
            "artifactId": "spring-core",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "commons-logging",
                "artifactId": "commons-logging",
                "version": "1.2",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                "dependencies": []
              }]
          },
          {
            "groupId": "org.springframework",
            "artifactId": "spring-expression",
            "version": "4.2.5.RELEASE",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-expression/4.2.5.RELEASE/a42bdfb833d0be6c18429aea3fb0fba81f85c6e8/spring-expression-4.2.5.RELEASE.jar",
            "dependencies": [
              {
                "groupId": "org.springframework",
                "artifactId": "spring-core",
                "version": "4.2.5.RELEASE",
                "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
                "dependencies": [
                  {
                    "groupId": "commons-logging",
                    "artifactId": "commons-logging",
                    "version": "1.2",
                    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
                    "dependencies": []
                  }]
              }]
          }]
      },
      {
        "groupId": "org.springframework",
        "artifactId": "spring-core",
        "version": "4.2.5.RELEASE",
        "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.springframework/spring-core/4.2.5.RELEASE/251207b29f0f38f61e3495a2f7fb053cf1bfe8c/spring-core-4.2.5.RELEASE.jar",
        "dependencies": [
          {
            "groupId": "commons-logging",
            "artifactId": "commons-logging",
            "version": "1.2",
            "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/commons-logging/commons-logging/1.2/4bfc12adfe4842bf07b657f0369c4cb522955686/commons-logging-1.2.jar",
            "dependencies": []
          }]
      }]
  }, 
  {
    "groupId": "org.javassist",
    "artifactId": "javassist",
    "version": "3.20.0-GA",
    "file": "/Users/cgadam/.gradle/caches/modules-2/files-2.1/org.javassist/javassist/3.20.0-GA/a9cbcdfb7e9f86fbc74d3afae65f2248bfbf82a0/javassist-3.20.0-GA.jar",
    "dependencies": []
  }
]

这是我需要的依赖关系树的JSON表示。现在，如果你仔细观察，你会发现这不是我们在build.gradle中定义的实际依赖列表。这是RESOLVED依赖树。这意味着一些依赖关系已经改变。

例如firstLevel依赖：

org.javassist:javassist:3.13.0-GA

已更改为：

org.javassist:javassist:3.20.0-GA

作为

org.hibernate:hibernate-core:5.1.0.Final

取决于：

org.javassist:javassist:3.20.0-GA

这是一个高于：

的版本

org.javassist:javassist:3.13.0-GA

Gradle默认情况下，冲突解决算法始终选择“最新”版本。

实际上这就是：

+--- org.javassist:javassist:3.13.0-GA -> 3.20.0-GA

控制台输出中的含义。 3.13.0-GA被3.20.0-GA版本覆盖。

现在，这是一个问题，因为我没有得到实际的“依赖树”。我正在接受“解决”。

我最后通过定义另一个TASK来解决这个问题：

task printDepsTreeInJson {
  doLast {
    configurations.compile.incoming.getResolutionResult().getAllDependencies().each { depResult  ->
      println "{\"from\":\"" + depResult.getFrom() + "\"," + "\"requested\":\"" + depResult.getRequested() + "\"}"
    }
  }
}

如果执行此操作：

gradle -b build.gradle printDepsTreeInJson

你现在可以得到这个：

:printDepsTreeInJson
{"from":"project :","requested":"org.javassist:javassist:3.13.0-GA"}
{"from":"project :","requested":"org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1"}
{"from":"project :","requested":"org.hibernate:hibernate-core:5.1.0.Final"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.jboss.logging:jboss-logging:3.3.0.Final"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.hibernate.javax.persistence:hibernate-jpa-2.1-api:1.0.0.Final"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.javassist:javassist:3.20.0-GA"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"antlr:antlr:2.7.7"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.jboss:jandex:2.0.0.Final"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"com.fasterxml:classmate:1.3.0"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"dom4j:dom4j:1.6.1"}
{"from":"dom4j:dom4j:1.6.1","requested":"xml-apis:xml-apis:1.0.b2"}
{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.hibernate.common:hibernate-commons-annotations:5.0.1.Final"}
{"from":"org.hibernate.common:hibernate-commons-annotations:5.0.1.Final","requested":"org.jboss.logging:jboss-logging:3.3.0.Final"}
{"from":"project :","requested":"org.springframework:spring-web:4.2.5.RELEASE"}
{"from":"org.springframework:spring-web:4.2.5.RELEASE","requested":"org.springframework:spring-aop:4.2.5.RELEASE"}
{"from":"org.springframework:spring-aop:4.2.5.RELEASE","requested":"aopalliance:aopalliance:1.0"}
{"from":"org.springframework:spring-aop:4.2.5.RELEASE","requested":"org.springframework:spring-beans:4.2.5.RELEASE"}
{"from":"org.springframework:spring-beans:4.2.5.RELEASE","requested":"org.springframework:spring-core:4.2.5.RELEASE"}
{"from":"org.springframework:spring-core:4.2.5.RELEASE","requested":"commons-logging:commons-logging:1.2"}
{"from":"org.springframework:spring-aop:4.2.5.RELEASE","requested":"org.springframework:spring-core:4.2.5.RELEASE"}
{"from":"org.springframework:spring-web:4.2.5.RELEASE","requested":"org.springframework:spring-beans:4.2.5.RELEASE"}
{"from":"org.springframework:spring-web:4.2.5.RELEASE","requested":"org.springframework:spring-context:4.2.5.RELEASE"}
{"from":"org.springframework:spring-context:4.2.5.RELEASE","requested":"org.springframework:spring-aop:4.2.5.RELEASE"}
{"from":"org.springframework:spring-context:4.2.5.RELEASE","requested":"org.springframework:spring-beans:4.2.5.RELEASE"}
{"from":"org.springframework:spring-context:4.2.5.RELEASE","requested":"org.springframework:spring-core:4.2.5.RELEASE"}
{"from":"org.springframework:spring-context:4.2.5.RELEASE","requested":"org.springframework:spring-expression:4.2.5.RELEASE"}
{"from":"org.springframework:spring-expression:4.2.5.RELEASE","requested":"org.springframework:spring-core:4.2.5.RELEASE"}
{"from":"org.springframework:spring-web:4.2.5.RELEASE","requested":"org.springframework:spring-core:4.2.5.RELEASE"}

这不是最终的“依赖树”（我最终使用javascript构建它）但是它实际上需要生成它！

“from”是请求另一个依赖项的依赖项，“requested”是请求的实际依赖项！：）

如果

"from":"project :"

这意味着依赖关系是“第一级”依赖关系。（根）

所有其他依赖项将如下所示：

{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.jboss.logging:jboss-logging:3.3.0.Final"}

请注意，我现在有两个

org.javassist:javassist

每个与实际请求它的依赖关联。一个是“第一级”依赖：

{"from":"project :","requested":"org.javassist:javassist:3.13.0-GA"}

另一个是hibernate请求的：

{"from":"org.hibernate:hibernate-core:5.1.0.Final","requested":"org.javassist:javassist:3.20.0-GA"}

我太懒了，无法在同一个任务中生成JSON中的依赖树:)但是，很明显，如果你出于某种原因需要解析“原始”（前/未解决），这就是你要走的路。）依赖树。

这是最终build.gradle文件的内容，以防您要复制和粘贴并试用它：

apply plugin:'java'

repositories {
    jcenter()
}

dependencies {
    compile 'org.javassist:javassist:3.13.0-GA'
    compile 'org.apache.geronimo.specs:geronimo-jta_1.1_spec:1.1.1'
    compile 'org.hibernate:hibernate-core:5.1.0.Final'
    compile 'org.springframework:spring-web:4.2.5.RELEASE'
}

task printDepsTreeInJson {
  doLast {
    configurations.compile.incoming.getResolutionResult().getAllDependencies().each { depResult  ->
      println "{\"from\":\"" + depResult.getFrom() + "\"," + "\"requested\":\"" + depResult.getRequested() + "\"}"
    }
  }
}

task printSolvedDepsTreeInJson {
  doLast {
    def jsonOutput = "["
    configurations.compile.resolvedConfiguration.firstLevelModuleDependencies.each { dep ->
      def addToJson 
      addToJson = { resolvedDep -> 
        jsonOutput += "\n{"
        jsonOutput += "\"groupId\":\"${resolvedDep.module.id.group}\",\"artifactId\":\"${resolvedDep.module.id.name}\",\"version\":\"${resolvedDep.module.id.version}\",\"file\":\"${resolvedDep.getModuleArtifacts()[0].file}\""
        jsonOutput += ",\"dependencies\":["
        if(resolvedDep.children.size()!=0){
          resolvedDep.children.each { childResolvedDep ->
            if(resolvedDep in childResolvedDep.getParents() && childResolvedDep.getConfiguration() == 'compile'){
              addToJson(childResolvedDep)
            }
          }
          if(jsonOutput[-1] == ','){
            jsonOutput = jsonOutput[0..-2]
          }
        }
        jsonOutput += "]},"
      }
      addToJson(dep)
    }
    if(jsonOutput[-1] == ','){
      jsonOutput = jsonOutput[0..-2]
    }
    jsonOutput += "]"
    println jsonOutput
  }
}

Answer 2

您可以在Gradle文件中创建一个任务来迭代所有依赖项并根据需要生成JSON。这是一个为您打印JSON的示例任务：

task printDependencies << {
    def json = '"dependencies": ['

    configurations.runtime.resolvedConfiguration.resolvedArtifacts.each { artifact ->
        def id = artifact.moduleVersion.id
       // println "group: ${id.group}, name: ${id.name}, version: ${id.version}"
        json += JsonOutput.toJson(id)
    }

    json += "]"
    json = JsonOutput.prettyPrint(json)
    println json
}

使用示例输出：

"dependencies": [
    {
        "group": "com.fasterxml.jackson.core",
        "version": "2.6.5",
        "name": "jackson-core",
        "module": {
            "group": "com.fasterxml.jackson.core",
            "name": "jackson-core"
        }
    }{
        "group": "org.springframework",
        "version": "4.2.5.RELEASE",
        "name": "spring-aop",
        "module": {
            "group": "org.springframework",
            "name": "spring-aop"
        }
    }
]

Answer 3

最简单的可能是编写您自己的DependencyReportRenderer实现，然后配置现有的dependencies任务以使用它，或者使用您自己的渲染器定义类型为DependencyReportTask的新任务构造

有没有办法以编程方式列出所有gradle依赖项？

3 个答案: