<?xml version="1.0" encoding="UTF-8"?>
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KIND, either express or implied. ?See the License for the
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<!--
?| 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
? ?本地倉(cāng)庫(kù)地址
? -->
? <localRepository>D:\Program Files\localMavenRepoistory</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).
? ? ?|?
?? ? 在 Maven 中，<server> 元素用于配置認(rèn)證信息，主要是用于在構(gòu)建過(guò)程中訪問(wèn)需要認(rèn)證的遠(yuǎn)程倉(cāng)庫(kù)或資源
?? ? 當(dāng)使用 Maven 構(gòu)建項(xiàng)目時(shí)，有些遠(yuǎn)程倉(cāng)庫(kù)可能需要進(jìn)行身份驗(yàn)證（例如私有倉(cāng)庫(kù)），這時(shí)候就需要提供訪問(wèn)該倉(cāng)庫(kù)的用戶(hù)名和密碼。
?? ?為了不將用戶(hù)名和密碼明文寫(xiě)在 pom.xml 文件中，可以將認(rèn)證信息放在 Maven的 settings.xml 文件中的 <servers> 元素中
? ? ?| 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>
?? ?在上述示例中，配置了一個(gè) <server> 元素，它的 <id> 是 "deploymentRepo"，表示該認(rèn)證信息用于訪問(wèn) ID 為 "deploymentRepo" 的遠(yuǎn)程倉(cāng)庫(kù)。
?? ?然后，通過(guò) <username> 和 <password> 元素分別提供用戶(hù)名和密碼，這些信息將用于在訪問(wèn)遠(yuǎn)程倉(cāng)庫(kù)時(shí)進(jìn)行身份驗(yàn)證。
當(dāng) Maven 需要訪問(wèn)遠(yuǎn)程倉(cāng)庫(kù)或資源時(shí)，會(huì)檢查 settings.xml 文件中的 <servers> 元素，如果有匹配的 <server> 元素（根據(jù) <id> 屬性匹配），
就會(huì)使用該認(rèn)證信息進(jìn)行訪問(wèn)。這樣，就可以安全地在 settings.xml 文件中管理認(rèn)證信息，而不需要在 pom.xml 文件中明文暴露用戶(hù)名和密碼。
? ? -->
? ? <!-- 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>
? ? -->
?? ? <server>
? ? ? ? ? ? <id>releases</id>
? ? ? ? ? ? <username>zs</username>
? ? ? ? ? ? <password>pp</password>
? ? ? ? </server>
? ? ? ? <server>
? ? ? ? ? ? <id>snapshots</id>
? ? ? ? ? ? <username>zs</username>
? ? ? ? ? ? <password>pp</password>
? ? ? ? </server>
? ? ? ? <server>
? ? ? ? ? ? <id>docker.r.io</id>
? ? ? ? ? ? <username>zs</username>
? ? ? ? ? ? <password>pp</password>
? ? ? ? </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
?? ? ? <mirror>
?? ??? ??? ?<id>public</id>
?? ??? ??? ?<name>Nexus Public Mirror</name>
?? ??? ??? ?<url>http://repo.thunisoft.com/maven2/content/groups/public-repo/</url>
?? ??? ??? ?<mirrorOf>central</mirrorOf>
?? ??? ?</mirror>
?? ??? ?<mirror>
?? ??? ??? ?<id>nexus</id>
?? ??? ??? ?<mirrorOf>public-snapshots</mirrorOf>
?? ??? ??? ?<url>http://repo.thunisoft.com/maven2/content/groups/public-snapshots/</url>
?? ??? ?</mirror>
?? ??? ?-->
?? ??? ?<!--鏡像倉(cāng)庫(kù)（Mirror Repository）是一種用于加速依賴(lài)項(xiàng)下載的機(jī)制。在 Maven 中，當(dāng)你構(gòu)建項(xiàng)目時(shí)，通常需要從遠(yuǎn)程倉(cāng)庫(kù)下載各種依賴(lài)項(xiàng)（JAR 文件、插件等）。這些遠(yuǎn)程倉(cāng)庫(kù)可能分布在全球各地，
?? ??? ?下載速度可能受到網(wǎng)絡(luò)延遲和帶寬限制的影響，導(dǎo)致構(gòu)建過(guò)程較慢。
為了解決這個(gè)問(wèn)題，Maven 允許配置一個(gè)鏡像倉(cāng)庫(kù)，它是一個(gè)位于本地網(wǎng)絡(luò)或高速服務(wù)器上的代理倉(cāng)庫(kù)。當(dāng)你配置了鏡像倉(cāng)庫(kù)后，Maven 將優(yōu)先嘗試從鏡像倉(cāng)庫(kù)下載依賴(lài)項(xiàng)，而不是直接從遠(yuǎn)程倉(cāng)庫(kù)下載。
如果鏡像倉(cāng)庫(kù)中已經(jīng)存在所需的依賴(lài)項(xiàng)，下載速度將大大加快，因?yàn)殓R像倉(cāng)庫(kù)通常位于本地網(wǎng)絡(luò)或高速服務(wù)器上，與開(kāi)發(fā)者的構(gòu)建環(huán)境更近，網(wǎng)絡(luò)延遲較小。
鏡像倉(cāng)庫(kù)不保存所有的依賴(lài)項(xiàng)，它只會(huì)緩存從遠(yuǎn)程倉(cāng)庫(kù)下載的依賴(lài)項(xiàng)。當(dāng) Maven 需要下載依賴(lài)項(xiàng)時(shí)，首先嘗試從鏡像倉(cāng)庫(kù)獲取。
如果在鏡像倉(cāng)庫(kù)中找不到所需的依賴(lài)項(xiàng)，Maven 會(huì)繼續(xù)從配置的其他遠(yuǎn)程倉(cāng)庫(kù)下載。-->
?? ??? ?<mirror>
? ? ? ? ? ? <id>rep</id>
? ? ? ? ? ? <!-- 用于指定該鏡像倉(cāng)庫(kù)代理的目標(biāo)倉(cāng)庫(kù)。它的作用是告訴 Maven 該鏡像倉(cāng)庫(kù)要替代哪個(gè)遠(yuǎn)程倉(cāng)庫(kù)的下載請(qǐng)求。?
?? ??? ??? ?當(dāng)前配置表示這個(gè)鏡像倉(cāng)庫(kù)將代理所有遠(yuǎn)程倉(cāng)庫(kù)的請(qǐng)求，但會(huì)排除掉 ID 分別為 "private1"、"private2" 和 "private3" 的遠(yuǎn)程倉(cāng)庫(kù)，這些倉(cāng)庫(kù)的請(qǐng)求將不會(huì)由這個(gè)鏡像倉(cāng)庫(kù)來(lái)處理。
?? ??? ??? ?這樣的配置是有用的，例如，當(dāng)你有多個(gè)私有倉(cāng)庫(kù)，并且想要一個(gè)鏡像倉(cāng)庫(kù)來(lái)加速下載公共倉(cāng)庫(kù)的依賴(lài)項(xiàng)，同時(shí)不影響私有倉(cāng)庫(kù)的下載請(qǐng)求。通過(guò)排除私有倉(cāng)庫(kù)的 ID，確保私有倉(cāng)庫(kù)的請(qǐng)求不會(huì)被這個(gè)鏡像倉(cāng)庫(kù)所代理，避免了可能出現(xiàn)的下載問(wèn)題-->
? ? ? ? ? ? <mirrorOf>*,!private1,!private2,!private3</mirrorOf>
? ? ? ? ? ? <url>http://maven.r.io/</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.
? ?|
? ?Profile是一種用于在不同環(huán)境或需求下為項(xiàng)目定義不同配置選項(xiàng)的機(jī)制。
? ?通過(guò)使用 Profile，你可以根據(jù)不同的情況激活或禁用特定配置，從而實(shí)現(xiàn)項(xiàng)目的定制化構(gòu)建
? ?|-->
? <profiles>
? ?<profile>
? ? ? ? ? ? <id>env1</id>
?? ??? ??? ?<!-- 在 Maven 的 Profile 中，你可以通過(guò) <repositories> 元素來(lái)定義特定的倉(cāng)庫(kù)配置。
?? ??? ??? ?這允許你在不同的環(huán)境或需求下為項(xiàng)目指定不同的遠(yuǎn)程倉(cāng)庫(kù)，從而實(shí)現(xiàn)定制化的依賴(lài)管理 -->
? ? ? ? ? ? <repositories>
? ? ? ? ? ? ? ? <repository>
? ? ? ? ? ? ? ? ? ? <id>releases</id>
? ? ? ? ? ? ? ? ? ? <url>http://xxxxxx</url>
? ? ? ? ? ? ? ? ? ? <releases>
? ? ? ? ? ? ? ? ? ? ? ? <enabled>true</enabled>
? ? ? ? ? ? ? ? ? ? </releases>
? ? ? ? ? ? ? ? ? ? <snapshots>
? ? ? ? ? ? ? ? ? ? ? ? <enabled>true</enabled>
? ? ? ? ? ? ? ? ? ? </snapshots>
? ? ? ? ? ? ? ? </repository>
? ? ? ? ? ? </repositories>
? ? ? ? ? ? <pluginRepositories>
? ? ? ? ? ? ? ? <pluginRepository>
? ? ? ? ? ? ? ? ? ? <id>rep-plugin</id>
? ? ? ? ? ? ? ? ? ? <url>http://xxxxxxxx</url>
? ? ? ? ? ? ? ? ? ? <releases>
? ? ? ? ? ? ? ? ? ? ? ? <enabled>true</enabled>
? ? ? ? ? ? ? ? ? ? </releases>
? ? ? ? ? ? ? ? ? ? <snapshots>
? ? ? ? ? ? ? ? ? ? ? ? <enabled>true</enabled>
? ? ? ? ? ? ? ? ? ? </snapshots>
? ? ? ? ? ? ? ? </pluginRepository>
? ? ? ? ? ? </pluginRepositories>
? ? ? ? </profile>
? ? <!-- 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>
? ? ? <properties>
? ? ? ? <tomcatPath>/path/to/tomcat/instance</tomcatPath>
? ? ? </properties>
? ? </profile>
? ? -->
? </profiles>
? <!-- activeProfiles
? ?| List of profiles that are active for all builds.
? ?|
? ?激活指定的環(huán)境
? <activeProfiles>
? ? <activeProfile>alwaysActiveProfile</activeProfile>
? ? <activeProfile>anotherAlwaysActiveProfile</activeProfile>
? </activeProfiles>
? -->
? ? <activeProfiles>
? ? ? ? <activeProfile>env1</activeProfile>
? ? </activeProfiles>
</settings>