1.下载

Maven – Download Apache Maven

2.安装

maven压缩包解压到一个没有中文，空格或其他特殊字符的文件夹内即可使用。

3.配置环境变量

1.右键此电脑->属性->高级系统设置->环境变量

2.新建系统变量MAVEN_HOME

3.编辑系统变量Path，添加变量值%MAVEN_HOME%\bin

4.验证安装是否成功，win+R运行cmd，输入mvn -v，如图所示则配置成功

4.配置本地仓库

1.在maven的安装目录下创建一个repository文件夹用作本地仓库（一般习惯将仓库地址和maven安装目录放置在一起）。

2.修改本地仓库地址

(1)在Maven安装目录conf目录下找到settings.xml配置文件打开

(2)找到 标签节点并将其改为本地仓库地址

5.配置私服

(1)在Maven安装目录conf目录下找到settings.xml配置文件打开

(2)找到 标签节点并将其改为如下:

将原有注释

//阿里云<mirror><id>aliyunmaven</id><mirrorOf>*</mirrorO><name>阿里云公共仓库</name><url>https://maven.aliyun.com/repository/public</url></mirror>## 或//网易<mirror><id>nexus-163</id><mirrorOf>*</mirrorOf><name>Nexus 163</name><url>http://mirrors.163.com/maven/repository/maven-public/</url></mirror>## 或//腾讯云<mirror><id>nexus-tencentyun</id><mirrorOf>*</mirrorOf><name>Nexus tencentyun</name><url>http://mirrors.cloud.tencent.com/nexus/repository/maven-public/</url></mirror>

6.项目结构

没有的 java 或 resources、或 webapp 要添加进去

7.IDEA配置

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本地获取,添加 -DarchetypeCatalog=internal

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8.pom文件配置

<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/maven-v4_0_0.xsd "><parent><artifactId>xxx</artifactId><groupId>xxx</groupId><version>xxx</version><relativePath>xxx</relativePath></parent><modelVersion> 4.0.0 </modelVersion><groupId>xxx</groupId><artifactId>xxx</artifactId><packaging> jar </packaging><version> 1.0-SNAPSHOT </version><name> xxx-maven </name><url> http://maven.apache.org </url><description> A maven project to study maven. </description><prerequisites><maven></maven></prerequisites><issueManagement><system> jira </system><url> http://jira.baidu.com/banseon </url></issueManagement><ciManagement><system></system><url></url><notifiers><notifier><type></type><sendOnError></sendOnError><sendOnFailure></sendOnFailure><sendOnSuccess></sendOnSuccess><sendOnWarning></sendOnWarning><address></address><configuration></configuration></notifier></notifiers></ciManagement><inceptionYear /><mailingLists><mailingList><name> Demo </name><post> banseon@126.com </post><subscribe> banseon@126.com </subscribe><unsubscribe> banseon@126.com </unsubscribe><archive> http:/hi.baidu.com/banseon/demo/dev/ </archive></mailingList></mailingLists><developers><developer><id> HELLO WORLD </id><name> banseon </name><email> banseon@126.com </email><url></url><roles><role> Project Manager </role><role> Architect </role></roles><organization> demo </organization><organizationUrl> http://hi.baidu.com/xxx </organizationUrl><properties><dept> No </dept></properties><timezone> -5 </timezone></developer></developers><contributors><contributor><name></name><email></email><url></url><organization></organization><organizationUrl></organizationUrl><roles><role> Project Manager </role><role> Architect </role></roles><timezone></timezone><properties><dept> No </dept></properties></contributor></contributors><licenses><license><name> Apache 2 </name><url> http://www.baidu.com/banseon/LICENSE-2.0.txt </url><distribution> repo </distribution><comments> A business-friendly OSS license </comments></license></licenses><scm><connection>scm:svn:http://svn.baidu.com/banseon/maven/banseon/banseon-maven2-trunk(dao-trunk)</connection><developerConnection>scm:svn:http://svn.baidu.com/banseon/maven/banseon/dao-trunk</developerConnection><tag></tag><url> http://svn.baidu.com/banseon </url></scm><organization><name> demo </name><url> http://www.baidu.com/banseon </url></organization><build><sourceDirectory></sourceDirectory><scriptSourceDirectory></scriptSourceDirectory><testSourceDirectory></testSourceDirectory><outputDirectory></outputDirectory><testOutputDirectory></testOutputDirectory><extensions><extension><groupId></groupId><artifactId></artifactId><version></version></extension></extensions><defaultGoal></defaultGoal><resources><resource><targetPath></targetPath><filtering></filtering><directory></directory><includes><include></include></includes><excludes><exclude></exclude></excludes></resource></resources><testResources><testResource><targetPath></targetPath><filtering></filtering><directory></directory><includes><include></include></includes><excludes><exclude></exclude></excludes></testResource></testResources><directory></directory><finalName></finalName><filters></filters><pluginManagement><plugins><plugin><groupId></groupId><artifactId></artifactId><version></version><extensions>true/false</extensions><executions><execution><id></id><phase></phase><goals></goals><inherited>true/false</inherited><configuration></configuration></execution></executions><dependencies><dependency></dependency></dependencies><inherited>true/false</inherited><configuration></configuration></plugin></plugins></pluginManagement><plugins><plugin><groupId></groupId><artifactId></artifactId><version></version><extensions>true/false</extensions><executions><execution><id></id><phase></phase><goals></goals><inherited>true/false</inherited><configuration></configuration></execution></executions><dependencies><dependency></dependency></dependencies><inherited>true/false</inherited><configuration></configuration></plugin></plugins></build><profiles><profile><id></id><activation><activeByDefault>true/false</activeByDefault><jdk>jdk版本，如:1.7</jdk><os><name> Windows XP </name><family> Windows </family><arch> x86 </arch><version> 5.1.2600 </version></os><property><name> mavenVersion </name><value> 2.0.3 </value></property><file><exists> /usr/local/hudson/hudson-home/jobs/maven-guide-zh-to-production/workspace/ </exists><missing> /usr/local/hudson/hudson-home/jobs/maven-guide-zh-to-production/workspace/ </missing></file></activation><build><defaultGoal /><resources><resource><targetPath></targetPath><filtering></filtering><directory></directory><includes><include></include></includes><excludes><exclude></exclude></excludes></resource></resources><testResources><testResource><targetPath></targetPath><filtering></filtering><directory></directory><includes><include></include></includes><excludes><exclude></exclude></excludes></testResource></testResources><directory></directory><finalName></finalName><filters></filters><pluginManagement><plugins><plugin><groupId></groupId><artifactId></artifactId><version></version><extensions>true/false</extensions><executions><execution><id></id><phase></phase><goals></goals><inherited>true/false</inherited><configuration></configuration></execution></executions><dependencies><dependency></dependency></dependencies><goals></goals><inherited>true/false</inherited><configuration></configuration></plugin></plugins></pluginManagement><plugins><plugin><groupId></groupId><artifactId></artifactId><version></version><extensions>true/false</extensions><executions><execution><id></id><phase></phase><goals></goals><inherited>true/false</inherited><configuration></configuration></execution></executions><dependencies><dependency></dependency></dependencies><goals></goals><inherited>true/false</inherited><configuration></configuration></plugin></plugins></build><modules><module></module></modules><repositories><repository><releases><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></releases><snapshots><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></snapshots><id></id><name></name><url></url><layout></layout></repository></repositories><pluginRepositories><pluginRepository><releases><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></releases><snapshots><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></snapshots><id></id><name></name><url></url><layout></layout></pluginRepository></pluginRepositories><dependencies><dependency></dependency></dependencies><reports></reports><reporting></reporting><dependencyManagement><dependencies><dependency></dependency></dependencies></dependencyManagement><distributionManagement></distributionManagement><properties /></profile></profiles><modules><module></module></modules><repositories><repository><releases><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></releases><snapshots><enabled><enabled><updatePolicy></updatePolicy><checksumPolicy></checksumPolicy></snapshots><id> banseon-repository-proxy </id><name> banseon-repository-proxy </name><url> http://192.168.1.169:9999/repository/ </url><layout> default </layout></repository></repositories><pluginRepositories><pluginRepository></pluginRepository></pluginRepositories><dependencies><dependency><groupId> org.apache.maven </groupId><artifactId> maven-artifact </artifactId><version> 3.8.1 </version><type> jar </type><classifier></classifier><scope> test </scope><systemPath></systemPath><exclusions><exclusion><artifactId> spring-core </artifactId><groupId> org.springframework </groupId></exclusion></exclusions><optional> true </optional></dependency></dependencies><reports></reports><reporting><excludeDefaults /><outputDirectory /><plugins><plugin><groupId></groupId><artifactId></artifactId><version></version><inherited>true/false</inherited><configuration></configuration><reportSets><reportSet><id></id><configuration></configuration><inherited>true/false</inherited><reports></reports></reportSet></reportSets></plugin></plugins></reporting><dependencyManagement><dependencies><dependency></dependency></dependencies></dependencyManagement><distributionManagement><repository><uniqueVersion /><id> banseon-maven2 </id><name> banseon maven2 </name><url> file://${basedir}/target/deploy </url><layout></layout></repository><snapshotRepository><uniqueVersion /><id> banseon-maven2 </id><name> Banseon-maven2 Snapshot Repository </name><url> scp://svn.baidu.com/banseon:/usr/local/maven-snapshot </url><layout></layout></snapshotRepository><site><id> banseon-site </id><name> business api website </name><url>scp://svn.baidu.com/banseon:/var/www/localhost/banseon-web</url></site><downloadUrl /><relocation><groupId></groupId><artifactId></artifactId><version></version><message></message></relocation><status></status></distributionManagement><!-- 以值替代名称，Properties可以在整个POM中使用，也可以作为触发条件（见settings.xml配置文件里 activation元素的说明）。格式是value。 --><properties><name>value</name></properties></project> 
//例如<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>com.qh</groupId><artifactId>maven</artifactId><version>1.0-SNAPSHOT</version><packaging>war</packaging><properties><maven.compiler.source>19</maven.compiler.source><maven.compiler.target>19</maven.compiler.target><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding></properties><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.13.2</version><scope>test</scope></dependency></dependencies><build><plugins><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><version>2.2</version><configuration><port>80</port><path>/</path></configuration></plugin></plugins></build></project>