Maven的每個(gè)工程默認(rèn)只會處理一個(gè)產(chǎn)物奕筐，這個(gè)從POM文件的結(jié)構(gòu)中也可以看出來。但是我們很多情況下一個(gè)工程中是有多個(gè)產(chǎn)物的，這種情況就需要去生成多個(gè)POM文件蝎困，然后顯示的聲明要上傳的每個(gè)產(chǎn)物

uploadArchives {
    repositories {
        mavenDeployer {
            //關(guān)聯(lián)一個(gè)Maven庫
            repository(url: "file://localhost/tmp/myRepo/")
            addFilter('api') {artifact, file ->
                artifact.name == 'api'
            }
            addFilter('service') {artifact, file ->
                artifact.name == 'service'
            }
            pom('api').version = 'mySpecialMavenVersion'
        }
    }
}

if there is only one artifact, usually there is not more to do. If there is more than one artifact you have to decide what to do about this, as a Maven POM can only deal with one artifact. There are two strategies. If you want to deploy only one artifact you have to specify a filter to select this artifact. If you want to deploy more than one artifact, you have to specify filters which select each artifact. Associated with each filter is a separate configurable POM.

POM文件MavenPom

Pom文件的關(guān)鍵屬性和默認(rèn)值

Android中使用

MavenDeployer 默認(rèn)只上傳Release產(chǎn)物，如果增加了變體則需要在artifacts中聲明需要上傳的產(chǎn)物倍啥，因?yàn)橛卸鄠€(gè)產(chǎn)物禾乘，需要通過addFiller配置POM去給對應(yīng)變體顯示聲明需要上傳的產(chǎn)物，比如debug變體只上傳debug的產(chǎn)物

apply plugin: 'maven' 

task sourcesJar(type: Jar) {
    from android.sourceSets.main.java.srcDirs
    classifier = 'sources'
}

afterEvaluate { project ->
    uploadArchives {
        repositories {
            mavenDeployer {

               ...
                //關(guān)鍵代碼
                android.libraryVariants.all { variant ->
                    def isFlavor = !variant.flavorName.isEmpty()
                    def variantName = "${variant.name}"

                    artifacts {
                        if ("debug"==variantName) {
                            archives file: file("build/outputs/aar/${project.name}-${variantName}.aar")
                        }
                        archives sourcesJar
                    }

                    addFilter(variantName) { artifact, file ->
                        println file.name + "=$variantName"
                        //選取產(chǎn)物
                        file.name.contains(variantName)
                    }
                    pom(variantName).groupId = GROUP
                    pom(variantName).artifactId = POM_ARTIFACT_ID + "-" + variantName
                    pom(variantName).version = getVersionName()
                    pom(variantName).project {
                        name POM_NAME
                        packaging POM_PACKAGING
                        description POM_DESCRIPTION
                        url POM_URL              
                    }

                    ...

                    }

                }

            }
        }
    }
}