将自己的jar包发布到maven中央仓库(2025-08-29)
一、注册账号
二、新建命名空间
这里的命名空间需要填写github的用户名因为我的用户名是daimao0,所以命名空间填io.github.daimao0
这里要求你建一个名为ubuxfc5q7r的公共项目，先创建项目在点confrim
三、创建PUSH的账号密码
四、GPG准备
GPG 用于创建asc文件用于验证你的文件的正确性和安全性，我们直接去官网下载：
https://gnupg.org/download/index.html
用于我是arch-linux, linux系统一般自带gpg
输入两遍密码
这里的密钥发布到keyserver.ubuntu.com服务器上，把你的密钥替换掉 4CB3D9314CD5F1277582A11F4ADBA3851D627E38
备用地址:
keyserver.ubuntu.com
keys.openpgp.org pgp.mit.edu
gpg --keyserver keyserver.ubuntu.com --send-keys 4CB3D9314CD5F1277582A11F4ADBA3851D627E38
验证密钥
如果出现了下面的内容说明发布成功
五、发布jar包
完整pom示例
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>io.github.daimao0</groupId>
<artifactId>easy-http</artifactId>
<version>1.0.0</version>
<name>easy-http</name>
<description>A simple and easy-to-use HTTP client library for Java</description> <!-- 项目描述 -->
<url>https://github.com/daimao0/easy-http</url> <!-- 项目URL -->
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>4.12.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.19.2</version>
</dependency>
</dependencies>
<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<developers>
<developer>
<name>daimao0</name>
<email>daimao2817@gmail.com</email>
</developer>
</developers>
<scm>
<url>https://github.com/daimao0/easy-http</url>
<connection>scm:git:https://github.com/daimao0/easy-http.git</connection>
<developerConnection>scm:git:ssh://git@github.com/daimao0/easy-http.git</developerConnection>
</scm>
<profiles>
<profile>
<id>ossrh</id>
<build>
<plugins>
<!-- central发布插件 -->
<plugin>
<groupId>org.sonatype.central</groupId>
<artifactId>central-publishing-maven-plugin</artifactId>
<version>0.5.0</version>
<extensions>true</extensions>
<configuration>
<publishingServerId>ossrh</publishingServerId>
<tokenAuth>true</tokenAuth>
</configuration>
</plugin>
<!-- source源码插件 -->
<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-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- javadoc插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.10.0</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>
<version>3.2.5</version>
<executions>
<execution>
<id>sign-artifacts</id>
<phase>verify</phase>
<goals>
<goal>sign</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
pom注意点
下面的配置必须都有
<groupId>io.github.daimao0</groupId>
<artifactId>easy-http</artifactId>
<version>1.0.0</version>
<name>easy-http</name>
<description>A simple and easy-to-use HTTP client library for Java</description> <!-- 项目描述 -->
<url>https://github.com/daimao0/easy-http</url> <!-- 项目URL -->
<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<developers>
<developer>
<!-- central发布插件 替换你自己的用户名和邮箱和pgp保持一致 -->
<name>daimao0</name>
<email>daimao2817@gmail.com</email>
</developer>
</developers>
<!-- scm 改成你自己的项目地址 -->
<scm>
<url>https://github.com/daimao0/easy-http</url>
<connection>scm:git:https://github.com/daimao0/easy-http.git</connection>
<developerConnection>scm:git:ssh://git@github.com/daimao0/easy-http.git</developerConnection>
</scm>
<profiles>
<profile>
<id>ossrh</id>
<build>
<plugins>
<!-- central发布插件 -->
<plugin>
<groupId>org.sonatype.central</groupId>
<artifactId>central-publishing-maven-plugin</artifactId>
<version>0.5.0</version>
<extensions>true</extensions>
<configuration>
<publishingServerId>ossrh</publishingServerId>
<tokenAuth>true</tokenAuth>
</configuration>
</plugin>
<!-- source源码插件 -->
<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-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- javadoc插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>3.10.0</version>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>
<version>3.2.5</version>
<executions>
<execution>
<id>sign-artifacts</id>
<phase>verify</phase>
<goals>
<goal>sign</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
然后就是执行
mvn clean deploy
点一下发布之后就等待就好了