Artifactory build maven PW

1 Overview

In our project development is generally desirable to commission a lot of common things tool project, then the project can allow other projects to add maven-dependent manner. This is based on the use Artifactory to build maven PW.

DETAILED Step 2

(1) download Artifactory. Download: Artifactory

(2) directly extract the downloaded zip file, and click ... \ artifactory.bat under artifactory-3.9.2 \ bin directory of the installation, when there

################################################## #########
### Artifactory successfully Started (20.911 seconds The) ###
############################ ###############################
said the installation is complete.

Now we can click on a contract to deploy maven PW

Note Before you deploy the above we must give our maven authorization, requiring services node in our settings.xml file by adding the following node

<server>
      <id>artifactory</id>
      <username>admin</username>
      <password>password</password>
 </server>

Nexus build maven PW

Download: https://www.sonatype.com/download-nexus-repo-oss

Version / pay / free: Nexus Repository Manager Warehouse Management has two versions, Professional and version oss, oss version is free, professional version for a fee, we use oss version.

Brief introduction

nexus is a powerful maven repository manager, which greatly simplifies maintenance and access to external warehouse inside the local warehouse.

box is a nexus system does not require use of the database that is, it uses the file system to organize the data plus Lucene

nexus use ExtJS to develop interfaces to provide a complete REST APIs use Restlet, through the use of IDEA and Eclipse Integration

nexus webDAV support and LDAP security authentication.

nexus provides a powerful warehouse management, member search function, which is based on REST, friendly UI is a extjs of REST client, take up less memory, based on a simple file system rather than the database.

Why

Save external network bandwidth.
Accelerate Maven build.
The deployment of third-party components.
Improve stability, enhanced control.
Reducing the load on the central warehouse.
Control and audit
The establishment of local internal public warehouse

PW warehouse workflow

Nexus Warehouse Type Description

hosted, local warehouse, Normally we would deploy its own members to this type of warehouse. For example, the company's second party libraries.

Proxy, warehouse agent, they are used in remote proxy public repository, such as a central repository maven.

group, warehouse group, to combine multiple hosted / proxy warehouse, when you want to use the resources in the project do not need multiple repository is referenced multiple times, only need to refer to a group.

Local Warehouse Management

We talked about type hosted in front of a local warehouse, Nexus predefined three local warehouse, respectively Releases, Snapshots, 3rd Party were to talk about the three preset warehouse is what to do with:

Releases: 这里存放我们自己项目中发布的构建, 通常是Release版本的, 比如我们自己做了一个FTP Server的项目, 生成的构件为ftpserver.war, 我们就可以把这个构建发布到Nexus的Releases本地仓库. 关于符合发布后面会有介绍.

Snapshots:这个仓库非常的有用, 它的目的是让我们可以发布那些非release版本, 非稳定版本, 比如我们在trunk下开发一个项目,在正式release之前你可能需要临时发布一个版本给你的同伴使用, 因为你的同伴正在依赖你的模块开发, 那么这个时候我们就可以发布Snapshot版本到这个仓库, 你的同伴就可以通过简单的命令来获取和使用这个临时版本.

3rd Party:顾名思义, 第三方库, 你可能会问不是有中央仓库来管理第三方库嘛,没错, 这里的是指可以让你添加自己的第三方库, 比如有些构件在中央仓库是不存在的. 比如你在中央仓库找不到Oracle 的JDBC驱动, 这个时候我们就需要自己添加到3rdparty仓库。

Windows上安装Nexus

链接：https://pan.baidu.com/s/14pJELodRvqY_XkSvwBHwjw
提取码：kkys

官方安装文档:https://help.sonatype.com/repomanager3/installation/installation-methods

免安装的，下载下来，解压直接运行即可。

1.解压

2.配置下环境变量

3.运行起来即可

命令集: start， stop， restart， force-reload

4.校验

打开 http://localhost:8081/

出现如下界面即可，默认账号密码：admin/admin123

Maven用到的Repositories说明：

maven-central：maven中央库，默认从https://repo1.maven.org/maven2/拉取jar

maven-releases：私库发行版jar

maven-snapshots：私库快照（调试版本）jar

maven-public：仓库分组，把上面三个仓库组合在一起对外提供服务，在本地maven基础配置settings.xml中使用。

如果不够用，自己也可以根据博文上面的仓库类型进行选用创建。

<?xml version="1.0" encoding="UTF-8"?>

<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<!--
 | This is the configuration file for Maven. It can be specified at two levels:
 |
 |  1. User Level. This settings.xml file provides configuration for a single user,
 |                 and is normally provided in ${user.home}/.m2/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -s /path/to/user/settings.xml
 |
 |  2. Global Level. This settings.xml file provides configuration for all Maven
 |                 users on a machine (assuming they're all using the same Maven
 |                 installation). It's normally provided in
 |                 ${maven.home}/conf/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -gs /path/to/global/settings.xml
 |
 | The sections in this sample file are intended to give you a running start at
 | getting the most out of your Maven installation. Where appropriate, the default
 | values (values used when the setting is not specified) are provided.
 |
 |-->
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <!-- localRepository
   | The path to the local repository maven will use to store artifacts.
   |
   | Default: ${user.home}/.m2/repository
    -->
  <localRepository>D:\Maven\repository</localRepository>
 

  <!-- interactiveMode
   | This will determine whether maven prompts you when it needs input. If set to false,
   | maven will use a sensible default value, perhaps based on some other setting, for
   | the parameter in question.
   |
   | Default: true
  <interactiveMode>true</interactiveMode>
  -->

  <!-- offline
   | Determines whether maven should attempt to connect to the network when executing a build.
   | This will have an effect on artifact downloads, artifact deployment, and others.
   |
   | Default: false
  <offline>false</offline>
  -->

  <!-- pluginGroups
   | This is a list of additional group identifiers that will be searched when resolving plugins by their prefix, i.e.
   | when invoking a command line like "mvn prefix:goal". Maven will automatically add the group identifiers
   | "org.apache.maven.plugins" and "org.codehaus.mojo" if these are not already contained in the list.
   |-->
  <pluginGroups>
    <!-- pluginGroup
     | Specifies a further group identifier to use for plugin lookup.
    <pluginGroup>com.your.plugins</pluginGroup>
    -->
  </pluginGroups>

  <!-- proxies
   | This is a list of proxies which can be used on this machine to connect to the network.
   | Unless otherwise specified (by system property or command-line switch), the first proxy
   | specification in this list marked as active will be used.
   |-->
  <proxies>
    <!-- proxy
     | Specification for one proxy, to be used in connecting to the network.
     |
    <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <username>proxyuser</username>
      <password>proxypass</password>
      <host>proxy.host.net</host>
      <port>80</port>
      <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
    </proxy>
    -->
  </proxies>

  <!-- servers
   | This is a list of authentication profiles, keyed by the server-id used within the system.
   | Authentication profiles can be used whenever maven must make a connection to a remote server.
   |-->
  <servers>
    <!-- server
     | Specifies the authentication information to use when connecting to a particular server, identified by
     | a unique name within the system (referred to by the 'id' attribute below).
     |
     | NOTE: You should either specify username/password OR privateKey/passphrase, since these pairings are
     |       used together.
     |
     -->
    <server>
      <id>release</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
    
    <server>
      <id>snapshots</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
    
    

    <!-- Another sample, using keys to authenticate.
    <server>
      <id>release</id>
      <privateKey>/path/to/private/key</privateKey>
      <passphrase>optional; leave empty if not used.</passphrase>
    </server>
    -->
  </servers>

  <!-- mirrors
   | This is a list of mirrors to be used in downloading artifacts from remote repositories.
   |
   | It works like this: a POM may declare a repository to use in resolving certain artifacts.
   | However, this repository may have problems with heavy traffic at times, so people have mirrored
   | it to several places.
   |
   | That repository definition will have a unique id, so we can create a mirror reference for that
   | repository, to be used as an alternate download site. The mirror site will be the preferred
   | server for that repository.
   |-->
  <mirrors>
    <!-- mirror
     | Specifies a repository mirror site to use instead of a given repository. The repository that
     | this mirror serves has an ID that matches the mirrorOf element of this mirror. IDs are used
     | for inheritance and direct lookup purposes, and must be unique across the set of mirrors.
     |
    <mirror>
      <id>mirrorId</id>
      <mirrorOf>repositoryId</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://my.repository.com/repo/path</url>
    </mirror>
     -->
  </mirrors>

  <!-- profiles
   | This is a list of profiles which can be activated in a variety of ways, and which can modify
   | the build process. Profiles provided in the settings.xml are intended to provide local machine-
   | specific paths and repository locations which allow the build to work in the local environment.
   |
   | For example, if you have an integration testing plugin - like cactus - that needs to know where
   | your Tomcat instance is installed, you can provide a variable here such that the variable is
   | dereferenced during the build process to configure the cactus plugin.
   |
   | As noted above, profiles can be activated in a variety of ways. One way - the activeProfiles
   | section of this document (settings.xml) - will be discussed later. Another way essentially
   | relies on the detection of a system property, either matching a particular value for the property,
   | or merely testing its existence. Profiles can also be activated by JDK version prefix, where a
   | value of '1.4' might activate a profile when the build is executed on a JDK version of '1.4.2_07'.
   | Finally, the list of active profiles can be specified directly from the command line.
   |
   | NOTE: For profiles defined in the settings.xml, you are restricted to specifying only artifact
   |       repositories, plugin repositories, and free-form properties to be used as configuration
   |       variables for plugins in the POM.
   |
   |-->
  <profiles>
    <!-- profile
     | Specifies a set of introductions to the build process, to be activated using one or more of the
     | mechanisms described above. For inheritance purposes, and to activate profiles via <activatedProfiles/>
     | or the command line, profiles have to have an ID that is unique.
     |
     | An encouraged best practice for profile identification is to use a consistent naming convention
     | for profiles, such as 'env-dev', 'env-test', 'env-production', 'user-jdcasey', 'user-brett', etc.
     | This will make it more intuitive to understand what the set of introduced profiles is attempting
     | to accomplish, particularly when you only have a list of profile id's for debug.
     |
     | This profile example uses the JDK version to trigger activation, and provides a JDK-specific repo.
    <profile>
      <id>jdk-1.4</id>

      <activation>
        <jdk>1.4</jdk>
      </activation>

      <repositories>
        <repository>
          <id>jdk14</id>
          <name>Repository for JDK 1.4 builds</name>
          <url>http://www.myhost.com/maven/jdk14</url>
          <layout>default</layout>
          <snapshotPolicy>always</snapshotPolicy>
        </repository>
      </repositories>
    </profile>
    -->

    <!--
     | Here is another profile, activated by the system property 'target-env' with a value of 'dev',
     | which provides a specific path to the Tomcat instance. To use this, your plugin configuration
     | might hypothetically look like:
     |
     | ...
     | <plugin>
     |   <groupId>org.myco.myplugins</groupId>
     |   <artifactId>myplugin</artifactId>
     |
     |   <configuration>
     |     <tomcatLocation>${tomcatPath}</tomcatLocation>
     |   </configuration>
     | </plugin>
     | ...
     |
     | NOTE: If you just wanted to inject this configuration whenever someone set 'target-env' to
     |       anything, you could just leave off the <value/> inside the activation-property.
     |
    
    <profile>
      <id>env-dev</id>

      <activation>
        <property>
          <name>target-env</name>
          <value>dev</value>
        </property>
      </activation>

    </profile>
    -->
    
     <profile>
      <id>default_profile</id>
      <repositories>
        <!--包含需要连接到远程仓库的信息 -->
        <repository>
          <!--远程仓库唯一标识 -->
          <id>zhanglonghao_repo</id>
          <!--远程仓库名称 -->
          <name>zhanglonghao_repo</name>
          <!--如何处理远程仓库里发布版本的下载 -->
          <releases>
            <!--true或者false表示该仓库是否为下载某种类型构件（发布版，快照版）开启。 -->
            <enabled>true</enabled>
            <!--该元素指定更新发生的频率。Maven会比较本地POM和远程POM的时间戳。这里的选项是：always（一直），daily（默认，每日），interval：X（这里X是以分钟为单位的时间间隔），或者never（从不）。 -->
            <updatePolicy>never</updatePolicy>
            <!--当Maven验证构件校验文件失败时该怎么做-ignore（忽略），fail（失败），或者warn（警告）。 -->
            <checksumPolicy>warn</checksumPolicy>
          </releases>
          <!--如何处理远程仓库里快照版本的下载。有了releases和snapshots这两组配置，POM就可以在每个单独的仓库中，为每种类型的构件采取不同的策略。例如，可能有人会决定只为开发目的开启对快照版本下载的支持。参见repositories/repository/releases元素 -->
          <snapshots>
            <!--true或者false表示该仓库是否为下载某种类型构件（发布版，快照版）开启。 -->
            <enabled>true</enabled>
            <!--该元素指定更新发生的频率。Maven会比较本地POM和远程POM的时间戳。这里的选项是：always（一直），daily（默认，每日），interval：X（这里X是以分钟为单位的时间间隔），或者never（从不）。 -->
            <updatePolicy>always</updatePolicy>
            <!--当Maven验证构件校验文件失败时该怎么做-ignore（忽略），fail（失败），或者warn（警告）。 -->
            <checksumPolicy>warn</checksumPolicy>
          </snapshots>
          <!--远程仓库URL，按protocol://hostname/path形式 -->
          <url>http://maven.zhanglonghao.work:8081/nexus/content/groups/public</url>
          <!--用于定位和排序构件的仓库布局类型-可以是default（默认）或者legacy（遗留）。Maven 2为其仓库提供了一个默认的布局；然而，Maven 1.x有一种不同的布局。我们可以使用该元素指定布局是default（默认）还是legacy（遗留）。 -->
          <layout>default</layout>
        </repository>
      </repositories>
      
      <pluginRepositories>  
        <pluginRepository>  
          <id>maven-net-cn</id>  
          <name>Maven China Mirror</name>  
          <url>http://maven.zhanglonghao.work:8081/nexus/content/groups/public</url>  
          <releases>  
            <enabled>true</enabled>  
          </releases>  
          <snapshots>  
            <enabled>true</enabled>  
          </snapshots>      
        </pluginRepository>  
      </pluginRepositories> 
  
    </profile>
  </profiles>
 


  <!-- activeProfiles
   | List of profiles that are active for all builds.
   -->
  <activeProfiles>
    <activeProfile>default_profile</activeProfile>
  </activeProfiles>

</settings>

Apache Ar-chiva搭建maven私服（不常用）

一、环境准备

安装JDK

步骤略

二、安装Archiva服务器

从https://archiva.apache.org下载Archiva。
进入bin目录执行archiva start即可启动Archiva。
Nexus 默认的端口是8080，如果要更改端口可以修改conf/jetty文件。
启动Archiva会要求设置管理员账户admin的密码，我设置密码为admin123。

三、Maven 和 Gradle 客户端配置

现在使用Maven和Gradle做构建工具都很普遍，下面分别说明两个工具的使用。

1、Maven配置

修改settings.xml 文件

Maven配置文件更改，修改<Maven安装目录>/conf/settings.xml文件，可以参考下面的文件：

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
  <pluginGroups>
  </pluginGroups>
  <proxies>
  </proxies>
  <servers>
    <server>
      <id>archiva-releases</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
    <server>
      <id>archiva-snapshots</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
  </servers>
  <mirrors>
    <mirror> 
      <id>archiva-releases</id> 
      <mirrorOf>internal</mirrorOf> 
      <url>http://localhost:8080/repository/internal</url> 
    </mirror>
    <mirror> 
      <id>archiva-snapshots</id>
      <mirrorOf>snapshots</mirrorOf> 
      <url>http://localhost:8080/repository/snapshots</url> 
    </mirror>
  </mirrors>
  <profiles>
    <profile>
      <activation>
        <activeByDefault>true</activeByDefault>
      </activation>
      <repositories>
        <repository>
          <id>internal</id>
          <name>Archiva Managed Internal Repository</name>
          <url>http://localhost:8080/repository/internal</url>
          <releases>
            <enabled>true</enabled>
          </releases>
          <snapshots>
            <enabled>false</enabled>
          </snapshots>
        </repository>
        <repository>
          <id>snapshots</id>
          <name>Archiva Managed Snapshots Repository</name>
          <url>http://localhost:8080/repository/snapshots</url>
          <releases>
            <enabled>false</enabled>
          </releases>
          <snapshots>
            <enabled>true</enabled>
          </snapshots>
        </repository>
      </repositories>
    </profile>
  </profiles>
</settings>

Maven项目的pom.xml配置

<?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.redexpress</groupId>
  <artifactId>demo</artifactId>
  <version>1.0</version>
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
  </properties>
  <dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.12</version>
        <scope>test</scope>
    </dependency>
  </dependencies>
  <distributionManagement>
      <repository>
          <id>archiva-releases</id>
          <url>http://localhost:8080/repository/internal</url>
          <uniqueVersion>true</uniqueVersion>
      </repository>
      <snapshotRepository>
          <id>archiva-snapshots</id>
          <url>http://localhost:8080/repository/snapshots</url>
      </snapshotRepository>
  </distributionManagement>
</project>

使用mvn deploy命令即可发布jar到Nexus 私服。

2、Gradle 配置

`build.gradle`

apply plugin: 'java'
apply plugin: 'maven-publish'

group = 'io.github.redexpress'
version = '1.0'

sourceCompatibility = 1.8
targetCompatibility = 1.8

tasks.withType(JavaCompile) {
    options.encoding = 'UTF-8'
}

repositories {
     maven { url "http://repo.maven.apache.org/maven2" }
     maven { url "http://localhost:8080/repository/internal" }
     maven { url "http://localhost:8080/repository/snapshots" }
}

publishing {
    repositories {
        maven {
            credentials {
                username 'admin'
                password 'admin123'
            }
            def releasesRepoUrl = 'http://localhost:8080/repository/internal'
            def snapshotsRepoUrl = 'http://localhost:8080/repository/snapshots'
            url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
        }
    }
    publications {
        maven(MavenPublication) {
            from components.java
        }
    }
}

dependencies {
    testCompile 'junit:junit:4.12'
}

`settings.gradle`

rootProject.name = 'demo'

Three kinds of PW Maven build management software