背景：之前自己弄的一些基礎(chǔ)庫(kù)，示例代碼 都是在github托管，個(gè)別會(huì)發(fā)布到j(luò)center上窝稿，最近看打開(kāi)github 實(shí)在是太慢了就 想著遷移到 碼云 上托管吧，同時(shí)也該 重新搞搞自己的基礎(chǔ)庫(kù)凿掂，方便快速寫demo伴榔，同時(shí)發(fā)布到mavenCentral 上 (因?yàn)閖center 不維護(hù)了)

發(fā)布過(guò)程記錄如下：（參考： Android庫(kù)發(fā)布到Maven Central全攻略、 發(fā)布Android庫(kù)到MavenCentral教程）
基本按上面的參考文章去做就好庄萎，只不過(guò)有些點(diǎn)踪少，文章沒(méi)提到，或者時(shí)間隔得久了糠涛，某些步驟有變

一援奢、注冊(cè)
1、Maven Central是由sonatype運(yùn)營(yíng)的忍捡，https://issues.sonatype.org注冊(cè)賬號(hào)
2集漾、創(chuàng)建問(wèn)題，按上面的文章進(jìn)行操作就好锉罐，直到問(wèn)題狀態(tài)為關(guān)閉狀態(tài)

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//publish-mavencentral.gradle
apply plugin: 'maven-publish'
apply plugin: 'signing'

task androidSourcesJar(type: Jar) {
    archiveClassifier.set("sources")
    from android.sourceSets.main.java.source

    exclude "**/R.class"
    exclude "**/BuildConfig.class"
}

Properties properties = new Properties()
InputStream inputStream = project.rootProject.file('local.properties').newDataInputStream() ;
properties.load( inputStream )

ext {
    PUBLISH_GROUP_ID = 'com.gitee.zaiqiang231'
    PUBLISH_ARTIFACT_ID = 'base-lib'
    PUBLISH_VERSION = '1.1.5'
}

ext["signing.keyId"] = ''
ext["signing.password"] = ''
ext["signing.secretKeyRingFile"] = ''
ext["ossrhUsername"] = ''
ext["ossrhPassword"] = ''

File secretPropsFile = project.rootProject.file('local.properties')
if (secretPropsFile.exists()) {
    println "Found secret props file, loading props"
    Properties p = new Properties()
    p.load(new FileInputStream(secretPropsFile))
    p.each { name, value ->
        ext[name] = value
    }
} else {
    println "No props file, loading env vars"
}
publishing {
    publications {
        release(MavenPublication) {
            // The coordinates of the library, being set from variables that
            // we'll set up in a moment
            groupId PUBLISH_GROUP_ID
            artifactId PUBLISH_ARTIFACT_ID
            version PUBLISH_VERSION

            // Two artifacts, the `aar` and the sources
            artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
            artifact androidSourcesJar

            // Self-explanatory metadata for the most part
            pom {
                name = PUBLISH_ARTIFACT_ID
                description = 'base lib'
                // If your project has a dedicated site, use its URL here
                url = 'https://gitee.com/zaiqiang231'
                licenses {
                    license {
                        //協(xié)議類型闻鉴，一般默認(rèn)Apache License2.0的話不用改：
                        name = 'The Apache License, Version 2.0'
                        url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    }
                }
                developers {
                    developer {
                        id = 'zaiqiang'
                        name = 'zaiqiang'
                        email = '461804160@qq.com'
                    }
                }
                // Version control info, if you're using GitHub, follow the format as seen here
                scm {
                    //修改成你的Git地址：
                    connection = 'scm:git:gitee.com/zaiqiang231/BaseLib.git'
                    developerConnection = 'scm:git:ssh://gitee.com/zaiqiang231/BaseLib.git'
                    //分支地址：
                    url = 'https://gitee.com/zaiqiang231/BaseLib/tree/master'
                }
                // A slightly hacky fix so that your POM will include any transitive dependencies
                // that your library builds upon
                withXml {
                    def dependenciesNode = asNode().appendNode('dependencies')

                    project.configurations.implementation.allDependencies.each {
                        println "--- dependency ${it.group} ${it.name} ${it.version}"
                        if(it.group != null && it.group.length() > 0){
                            println "添加 dependency ${it.group} ${it.name} ${it.version}"
                            def dependencyNode = dependenciesNode.appendNode('dependency')
                            dependencyNode.appendNode('groupId', it.group)
                            dependencyNode.appendNode('artifactId', it.name)
                            dependencyNode.appendNode('version', it.version)
                        }
                    }
                }
            }
        }
    }
    repositories {
        // The repository to publish to, Sonatype/MavenCentral
        maven {
            // This is an arbitrary name, you may also use "mavencentral" or
            // any other name that's descriptive for you
            name = "baselib"

            def releasesRepoUrl = "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/"
            def snapshotsRepoUrl = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
            // You only need this if you want to publish snapshots, otherwise just set the URL
            // to the release repo directly
            url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl

            // The username and password we've fetched earlier
            credentials {
                username ossrhUsername
                password ossrhPassword
            }
        }
    }
}
signing {
    sign publishing.publications
}

//local.properties
signing.keyId=剛才獲取的秘鑰后8位，gpg --list-keys茂洒∶系海可以查看剛剛建立的密鑰
signing.password=秘鑰密碼
signing.secretKeyRingFile=/Users/wuyanqiang/secring.gpg
ossrhUsername=賬號(hào)
ossrhPassword=密碼

四、上傳
1督勺、上傳 gpg （這一步應(yīng)該是 要的渠羞，一開(kāi)始gradle 和這個(gè)key 沒(méi)有上傳總是報(bào) 403 拒絕，后面上傳完這個(gè)key 和 改了上面gradle里面的地址就成功了智哀，我也不糾結(jié)了次询，主要是這個(gè)上傳key 找了幾個(gè)文章才解決了）命令操作如下：
上傳gpg http://www.reibang.com/p/c898c9082872

wuyanqiangdeMacBook-Pro:~ wuyanqiang$ gpg --keyserver keys.gnupg.net --send-keys DBCC9EBB38B960432204AC3E1617D07237F53108

gpg: sending key 1617D07237F53108 to hkp://hkps.pool.sks-keyservers.net

wuyanqiangdeMacBook-Pro:~ wuyanqiang$ gpg --keyserver keyserver.ubuntu.com --send-keys DBCC9EBB38B960432204AC3E1617D07237F53108

gpg: sending key 1617D07237F53108 to hkp://keyserver.ubuntu.com

2、gradle 上傳操作：
任務(wù)：assemble
任務(wù)：publishReleasePublicationToBaselibRepository
執(zhí)行完畢后盏触，進(jìn)入https://oss.sonatype.org/ 渗蟹，使用你的sonatype帳號(hào)和密碼登錄。
進(jìn)入左側(cè)的Staging Repositories 就能看到你上傳的東西了

3赞辩、先close， 再release授艰。就算是發(fā)布成功了辨嗽，第一次發(fā)布，回到之前建立的jira issue 回復(fù)一下淮腾，應(yīng)該就能加快同步了

到此 所有操作完畢

更新：
補(bǔ)充遇到的一個(gè)問(wèn)題：發(fā)布后糟需，依賴已發(fā)布的庫(kù)，發(fā)現(xiàn)庫(kù)內(nèi)的子依賴 沒(méi)有成功谷朝，遇到一個(gè) 依賴錯(cuò)誤

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發(fā)現(xiàn)其中有個(gè)依賴 有問(wèn)題洲押，排查發(fā)現(xiàn)是 api fileTree(dir: 'libs', include: ['*.jar']) 導(dǎo)致的，遍歷依賴時(shí)會(huì)有一個(gè)空依賴, 在上面的gradle 追加一段 過(guò)濾

withXml {
                    def dependenciesNode = asNode().appendNode('dependencies')

                    project.configurations.implementation.allDependencies.each {
                        println "--- dependency ${it.group} ${it.name} ${it.version}"
                        if(it.group != null && it.group.length() > 0){
                            println "添加 dependency ${it.group} ${it.name} ${it.version}"
                            def dependencyNode = dependenciesNode.appendNode('dependency')
                            dependencyNode.appendNode('groupId', it.group)
                            dependencyNode.appendNode('artifactId', it.name)
                            dependencyNode.appendNode('version', it.version)
                        }
                    }
                }