将Gradle项目发布到Maven Central库中-白红宇

将Gradle项目发布到Maven Central库中

阅读量：6003 次

发布时间：2019-06-20

本文共 4031 字，大约阅读时间需要 13 分钟。

本文主要介绍如何一个由gradle构建的项目部署到Maven Central.

网上大部分都是介绍如何将由maven构建的项目部署到Maven Central。与Gradle相关的比较少。

申请账号

前往申请账号。

申请完，Create Issue。

按照填。

这一块比较简单，网上教程也比较多。

Create Issue结束后，官方会需要你证明你拥有相对应的domain。

证明有以下3个途径：

Add a TXT record to your DNS referencing this JIRA ticket: OSSRH-44681 (Fastest)

Setup a redirect to your Github page (if it does not already exist)

Send an email to central@sonatype.com referencing this issue from a ... email address

证明完毕之后，你就可以发布包了。

你就可以做下面几件事了：

Deploy snapshot artifacts into repository

Deploy release artifacts into the staging repository

Promote staged artifacts into repository 'Releases'

Download snapshot and release artifacts from group

Download snapshot, release and staged artifacts from staging group

构建Gradle

下面主要内容基于，加上一些个人构建时候的一些收获。

build.gralde 文件修改

引入plugin

apply plugin: 'maven'

apply plugin: 'signing'

task javadocJar(type: Jar) {    classifier = 'javadoc'    from javadoc}task sourcesJar(type: Jar) {    classifier = 'sources'    from sourceSets.main.allSource}artifacts {    archives javadocJar, sourcesJar}

引入UploadArchives task

引入UploadArchives这个task，记住更改里面的个人相关信息。

其中有ossrhUsername和ossrhPassword这两个变量是定义在gradle.properties中的。

uploadArchives {

     
 repositories { 
     
 mavenDeployer { 
     
 beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }

repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {            authentication(userName: ossrhUsername, password: ossrhPassword)        }        snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {            authentication(userName: ossrhUsername, password: ossrhPassword)        }        pom.project {            name 'Example Application'            packaging 'jar'            // optionally artifactId can be defined here             description 'A application used as an example on how to set up             pushing its components to the Central Repository . '            url 'http://www.example.com/example-application'            scm {                connection 'scm:git:git@github.com:username/project.git'                developerConnection 'scm:git:git@github.com:username/project.git'                url 'https://github.com/username/project'            }            licenses {                license {                    name 'The Apache License, Version 2.0'                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'                }            }            developers {                developer {                    id 'manfred'                    name 'Manfred Moser'                    email 'manfred@sonatype.com'                }            }        }    }}

}