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maven 上传制品到中央仓库 ​

全程跟着官方教程操作: https://central.sonatype.org/register/central-portal

准备中央仓库账号 ​

中央仓库地址: https://central.sonatype.com

  1. 先认证命名空间, 命名空间由域名倒序命名
  2. 准备一个密钥: https://central.sonatype.com/account
  3. 把密钥信息填入本地的 maven setting.xml 里面去
xml
<!-- 服务端配置 -->
<servers>
    <!--中央仓库-->
    <server>
        <!--这里注意, central-publishing-maven-plugin 插件的默认 id 是 central-->
        <!--可以通过 <publishingServerId>central</publishingServerId> 这个属性更改-->
        <!--需要与此处的 id 一致-->
        <id>central</id>
        <username>xxxx</username>
        <password>xxxx</password>
    </server>
</servers>

下载 GPG 签名软件 ​

下载地址: https://gnupg.org/download

修改项目 pom.xml 文件 ​

  1. 基础内容看这里 (英文, 可以翻译下): https://central.sonatype.org/publish/requirements/#correct-coordinates

  2. 要准备4个插件

    • maven-source-plugin

    • central-publishing-maven-plugin

    • maven-gpg-plugin

    • maven-javadoc-plugin

xml

<build>
    <plugins>
        <!--源码打包插件, 用于在IDE中查看源码文档-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-source-plugin</artifactId>
            <version>3.3.1</version>
            <executions>
                <execution>
                    <id>attach-sources</id>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>org.sonatype.central</groupId>
            <artifactId>central-publishing-maven-plugin</artifactId>
            <version>0.7.0</version>
            <extensions>true</extensions>
            <configuration>
                <publishingServerId>central</publishingServerId>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <version>3.2.7</version>
            <executions>
                <execution>
                    <phase>verify</phase>
                    <goals>
                        <goal>sign</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <!-- Javadoc -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>3.11.2</version>
            <configuration>
                <doclint>none</doclint>
            </configuration>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>
  1. 打包上传

发布 ​

手动发布 ​

回到网站进行发布.

自动发布 ​

可以通过central-publishing-maven-plugin插件autoPublish属性配置自动发布.

xml

<build>
    <plugins>
        <plugin>
            <groupId>org.sonatype.central</groupId>
            <artifactId>central-publishing-maven-plugin</artifactId>
            <version>0.7.0</version>
            <extensions>true</extensions>
            <configuration>
                <publishingServerId>central</publishingServerId>
                <autoPublish>true</autoPublish>
            </configuration>
        </plugin>
    </plugins>
</build>