Maven setting配置镜像仓库的方法步骤

1.配置IDE构建的Maven存放目录(解压目录)

2.配置IDE的User setting file路径，修改setting配置文件

配置本地仓库

<!--自定义本地仓库路径-->
<localRepository>E:\JAVA\Maven</localRepository> 

配置mirrors远程镜像(一般配置一到两个镜像)　

<mirrors>
   <mirror>
    <id>alimaven</id>
    <name>aliyun maven</name>
    <url>http://maven.aliyun.com/mvn/view</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
  <mirror>
    <id>jboss-public-repository-group</id>
    <mirrorOf>central</mirrorOf>
    <name>JBoss Public Repository Group</name>
    <url>http://repository.jboss.org/nexus/content/groups/public</url>
  </mirror>
  <mirror>
    <id>ibiblio</id>
    <mirrorOf>central</mirrorOf>
    <name>Human Readable Name for this Mirror.</name>
    <url>http://mirrors.ibiblio.org/pub/mirrors/maven2/</url>
  </mirror>
  <mirror>
    <id>central</id>
    <name>Maven Repository Switchboard</name>
    <url>http://repo1.maven.org/maven2/</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
  <mirror>
    <id>repo2</id>
    <mirrorOf>central</mirrorOf>
    <name>Human Readable Name for this Mirror.</name>
    <url>http://repo2.maven.org/maven2/</url>
  </mirror>
</mirrors>

配置profiles构建　　

<profile>
  <id>jdk18</id>
  <activation>
    <jdk>1.8</jdk>
    <activeByDefault>true</activeByDefault>
  </activation>
  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
  </properties>
</profile>

国内Maven镜像仓库值得收藏　

<mirrors>
   <mirror>
    <id>alimaven</id>
    <name>aliyun maven</name>
    <url>http://maven.aliyun.com/mvn/view</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
  <mirror>
    <id>jboss-public-repository-group</id>
    <mirrorOf>central</mirrorOf>
    <name>JBoss Public Repository Group</name>
    <url>http://repository.jboss.org/nexus/content/groups/public</url>
  </mirror>
  <mirror>
    <id>ibiblio</id>
    <mirrorOf>central</mirrorOf>
    <name>Human Readable Name for this Mirror.</name>
    <url>http://mirrors.ibiblio.org/pub/mirrors/maven2/</url>
  </mirror>
  <mirror>
    <id>central</id>
    <name>Maven Repository Switchboard</name>
    <url>http://repo1.maven.org/maven2/</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
  <mirror>
    <id>repo2</id>
    <mirrorOf>central</mirrorOf>
    <name>Human Readable Name for this Mirror.</name>
    <url>http://repo2.maven.org/maven2/</url>
  </mirror>
</mirrors>

 完整setting配置　　

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

<!--
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regarding copyright ownership. The ASF licenses this file
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  http://www.apache.org/licenses/LICENSE-2.0

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"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.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>/path/to/local/repo</localRepository>
  -->
  <localRepository>D:\Program Files\Develop\Portable\localRepository</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>deploymentRepo</id>
     <username>repouser</username>
     <password>repopwd</password>
    </server>
    -->

    <!-- Another sample, using keys to authenticate.
    <server>
     <id>siteServer</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>
     -->
    <mirror>
      <id>alimaven</id>
      <name>aliyun maven</name>
      <url>http://maven.aliyun.com/mvn/view</url>
      <mirrorOf>central</mirrorOf>
    </mirror>
    <mirror>
      <id>jboss-public-repository-group</id>
      <mirrorOf>central</mirrorOf>
      <name>JBoss Public Repository Group</name>
      <url>http://repository.jboss.org/nexus/content/groups/public</url>
    </mirror>
    <mirror>
      <id>ibiblio</id>
      <mirrorOf>central</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://mirrors.ibiblio.org/pub/mirrors/maven2/</url>
    </mirror>
    <mirror>
      <id>central</id>
      <name>Maven Repository Switchboard</name>
      <url>http://repo1.maven.org/maven2/</url>
      <mirrorOf>central</mirrorOf>
    </mirror>
    <mirror>
      <id>repo2</id>
      <mirrorOf>central</mirrorOf>
      <name>Human Readable Name for this Mirror.</name>
      <url>http://repo2.maven.org/maven2/</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>
    -->
    <profile>
      <id>jdk18</id>
      <activation>
        <jdk>1.8</jdk>
        <activeByDefault>true</activeByDefault>
      </activation>
      <properties>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
      </properties>
    </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>

     <properties>
      <tomcatPath>/path/to/tomcat/instance</tomcatPath>
     </properties>
    </profile>
    -->
  </profiles>

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

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