來源 ：csdn | 作者 ： 孫琛斌|原文：閱讀原文

1.1 https://issues.sonatype.org/secure/Dashboard.jspa新建一個賬號，登入後選擇Create Issue，
選擇Community Support - Open Source Project Repository Hosting (OSSRH)以及New Project，
其他按照你自己的專案情況填寫。 

2.1 釋出完後幾小時內會有工作人員問你是否有Group Id對應的那個域名的所有權，如果有的話就回復有，
然後就會得到Configuration has been prepared的回覆，這個時候就可以準備釋出了。
如果自己沒有域名的話可以掛在開源的域名下面，例如com.gitee.sunchenbin，這樣一樣可以釋出。

2.2 下面是我的專案的幾次回覆，最終狀態變為Resolved的時候表示你有許可權可以上傳東西了。
 

 3.1我這裡使用的是windows，直接用的Git Gui的git-bash.exe如下

$ gpg 
gpg (GnuPG) 1.4.21; Copyright (C) 2015 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Please select what kind of key you want:
   (1) RSA and
 
 RSA (default)
   (2) DSA and Elgamal
   (3) DSA (sign only)
   (4) RSA (sign only)
Your selection?
RSA keys may be between 1024 and 4096 bits long.
What keysize do you want? (2048)
Requested keysize is 2048 bits
Please specify how long the key should be valid.
         0 = key does not expire
      <n>  = key expires in
 
 n days
      <n>w = key expires in n weeks
      <n>m = key expires in n months
      <n>y = key expires in n years
Key is valid for? (0)
Key does not expire at all
Is this correct? (y/N) y

You need a user ID to identify your key; the software constructs the user IDfrom the Real Name, Comment and Email Address in this form:
    "Heinrich Heine (Der Dichter) <[email protected]uesseldorf.de>"Real name: sunchenbin
Email address: [email protected]163.com
Comment:
You selected this USER-ID:
    "sunchenbin <[email protected]>"Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit?
Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? o
You need a Passphrase to protect your secret key.

We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize thedisks) during the prime generation; this gives the random numbergenerator a better chance to gain enough entropy.
......+++++
.....+++++
We need to generate a lot of random bytes. It is a good idea to perform
some other action (type on the keyboard, move the mouse, utilize thedisks) during the prime generation; this gives the random numbergenerator a better chance to gain enough entropy.
........+++++
+++++
gpg: key 09D71290 marked as ultimately trusted
public and secret key created and signed.

gpg: checking the trustdb
gpg: 3 marginal(s) needed, 1 complete(s) needed, PGP trust model
gpg: depth: 0  valid:   2  signed:   0  trust: 0-, 0q, 0n, 0m, 0f, 2u
pub   2048R/09D71290 2017-11-13
      Key fingerprint = 6A67 3904 E8BB F8D6 780B  CC5D 65E4 DAD5 09D7 1290uid                  sunchenbin <[email protected]163.com>
sub   2048R/23D05BFD 2017-11-13

這樣金鑰就產生了，You need a Passphrase to protect your secret key.
注意這裡輸入的密碼，後續上傳到maven中央倉庫是需要用到的。3.2 上傳金鑰首先檢視自己key的編號：

gpg --list-keys

4.1 pom中增加如下的配置就好   

<parent>
        <groupId>org.sonatype.oss</groupId>
        <artifactId>oss-parent</artifactId>
        <version>7</version>
    </parent>

    <name>com.gitee.sunchenbin.mybatis.actable:mybatis-enhance-actable</name>
    <description>A.CTable is a Maven project based on Spring and Mybatis, which enhances the function of Mybatis</description>
    <url>https://gitee.com/sunchenbin/mybatis-enhance</url>

    <licenses>
       <license>
          <name>The Apache Software License, Version 2.0</name>
          <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
          <distribution>actable</distribution>
       </license>
    </licenses>

    <developers>
        <developer>
            <name>sunchenbin</name>
            <email>[email protected]</email>
            <organization>sunchenbin</organization>
            <url>https://gitee.com/sunchenbin/mybatis-enhance</url>
        </developer>
    </developers>

    <scm>
        <connection>scm:git:[email protected]:sunchenbin/mybatis-enhance.git</connection>
        <developerConnection>scm:git:[email protected]:sunchenbin/mybatis-enhance.git</developerConnection>
        <url>https://gitee.com/sunchenbin/mybatis-enhance</url>
        <tag>1.0</tag>
    </scm>
    <distributionManagement>
        <snapshotRepository>
           
          <id>oss</id>
          <name>OSS Snapshots Repository</name>
           
          <url>https://oss.sonatype.org/content/repositories/snapshots/</url>  
        </snapshotRepository>
        <repository>
          <id>oss</id>
          <name>OSS Staging Repository</name>
           
          <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
        </repository>
      </distributionManagement>

4.2 配置Maven的settings.xml 

<servers>
  <server>
    <id>sonatype-nexus-snapshots</id>
    <username>上面第一步時註冊的帳號</username>
    <password>上面第一步時註冊的密碼</password>
  </server>
  <server>
    <id>sonatype-nexus-staging</id>
    <username>上面第一步時註冊的帳號</username>
    <password>上面第一步時註冊的密碼</password>
  </server>
</servers>

命令列進入到專案pom.xml所在的目錄下，執行如下命令：

mvn clean deploy -P sonatype-oss-release -Darguments="gpg.passphrase=

過程中可能需要你手動輸入密碼。

如果前幾個步驟全部正確完成，登入https://oss.sonatype.org/#stagingRepositories
（使用者名稱密碼就是第一步註冊時的使用者名稱密碼），將Staging Rpositories拉到最下即可看到你剛剛釋出的jar包，
選擇上方的Close，稍等片刻他先檢查一下你上傳的東西是否符合規範，檢查完畢後該條狀態被標記為closed，
此時選中後點上面的Release即可，等2個小時左右即可在http://search.maven.org/看到你釋出的jar包。