Mac使用Gradle上传jar到中央仓库（最完整的采坑记录）

plugins {
    id ‘java‘
    // 主要是下面两个插件要加上
    id ‘maven-publish‘
    id ‘signing‘
}

task sourcesJar(type: Jar) {
    from sourceSets.main.allJava
    classifier = ‘sources‘
}

task javadocJar(type: Jar) {
    from javadoc
    classifier = ‘javadoc‘
}

javadoc {
    options{
        encoding "UTF-8"
        charSet ‘UTF-8‘
    }
}

publishing {
    publications {
        mavenJava(MavenPublication) {
            groupId project.group
            artifactId project.name
            version "${version}"
            from components.java
            artifact sourcesJar
            artifact javadocJar

            // https://docs.gradle.org/current/dsl/org.gradle.api.publish.maven.MavenPublication.html
            pom {
                name = "http-helper(你的项目名称)"
                description = "easy to send http request(你的项目描述)"
                url = "https://github.com/LinkinStars/http-helper"
                licenses {
                    license {
                        name = "The Apache License, Version 2.0"
                        url = "http://www.apache.org/licenses/LICENSE-2.0.txt"
                    }
                }
                developers {
                    developer {
                        id = "LinkinStar(开发者id)"
                        name = "LinkinStar(开发者名称)"
                        email = "linkinstar@foxmail.com(你的邮箱)"
                    }
                }
                scm {
                    connection = "scm:git:https://github.com/LinkinStars/http-helper(你的源码地址)"
                    developerConnection = "scm:git:https://github.com/LinkinStars/http-helper(你的源码地址)"
                    url = "https://github.com/LinkinStars/http-helper(你的源码地址)"
                }
            }
        }
    }
    repositories {
        maven {
            def releasesRepoUrl = "https://oss.sonatype.org/service/local/staging/deploy/maven2"
            def snapshotsRepoUrl = "https://oss.sonatype.org/content/repositories/snapshots"
            // 如果version以SNAPSHOT结尾就会上传到快照仓库，如果不是就上传到release仓库
            url = version.endsWith(‘SNAPSHOT‘) ? snapshotsRepoUrl : releasesRepoUrl
            credentials {
                username = "${NEXUS_USERNAME}"
                password = "${NEXUS_PASSWORD}"
            }
        }

    }
}

signing {
    sign publishing.publications.mavenJava
}