maven之学习之路(三)

╰半夏微凉° 2022-06-10 00:27 175阅读 0赞

**Maven 仓库**

Maven 仓库有三种类型：
    本地（local）
    中央（central） http://search.maven.org/#browse
    远程（remote）

**Maven 插件**

Maven 插件通常被用来：

1.  创建 jar 文件
2.  创建 war 文件
3.  编译代码文件
4.  代码单元测试
5.  创建工程文档
6.  创建工程报告

> mvn \[plugin-name\]:\[goal-name\]

**插件类型**

类型  描述
    Build plugins   在构建时执行，并在 pom.xml 的 元素中配置。
    Reporting plugins   在网站生成过程中执行，并在 pom.xml 的 元素中配置。

外部依赖

<dependency>
                 <groupId>ldapjdk</groupId>
                 <artifactId>ldapjdk</artifactId>
                 <scope>system</scope>
                 <version>1.0</version>
           <systemPath>${basedir}\src\lib\ldapjdk.jar</systemPath>
     </dependency>

相关的setting.xml

<?xml version="1.0" encoding="UTF-8"?>  
    
    <settings 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/settings-1.0.0.xsd">  
    
          
        <localRepository>usr/local/maven</localRepository>  
    
          
        <interactiveMode>true</interactiveMode>  
    
          
          
          
        <usePluginRegistry>false</usePluginRegistry>  
    
          
          
        <offline>false</offline>  
    
          
          
          
          
        <pluginGroups>  
    
              
            <pluginGroup>org.codehaus.mojo</pluginGroup>  
    
        </pluginGroups>  
    
          
        <proxies>  
    
              
            <proxy>  
    
                  
                <id>myproxy</id>  
    
                  
                <active>true</active>  
    
                  
                <protocol>http://…</protocol>  
    
                  
                <host>proxy.somewhere.com</host>  
    
                  
                <port>8080</port>  
    
                   
                <username>proxyuser</username>  
    
                  
                <password>somepassword</password>  
    
                  
                <nonProxyHosts>*.google.com|ibiblio.org</nonProxyHosts>  
    
            </proxy>  
    
        </proxies>  
    
          
        <servers>  
    
              
            <server>  
    
                  
                <id>server001</id>  
    
                  
                <username>my_login</username>  
    
                  
                <password>my_password</password>  
    
                  
                  
                <privateKey>${usr.home}/.ssh/id_dsa</privateKey>  
    
                  
                <passphrase>some_passphrase</passphrase>  
    
                  
                  
                <filePermissions>664</filePermissions>  
    
                  
                <directoryPermissions>775</directoryPermissions>  
    
                  
                <configuration></configuration>  
    
            </server>  
    
        </servers>  
    
          
        <mirrors>  
    
              
            <mirror>  
    
                  
                <id>planetmirror.com</id>  
    
                  
                <name>PlanetMirror Australia</name>  
    
                  
                <url>http://downloads.planetmirror.com/pub/maven2</url>  
    
                  
                  
                <mirrorOf>central</mirrorOf>  
    
            </mirror>  
    
        </mirrors>  
    
          
          
          
          
        <profiles>  
    
              
            <profile>  
    
                  
                <id>test</id>  
    
                  
                  
                  
                  
                <activation>  
    
                      
                    <activeByDefault>false</activeByDefault>  
    
                      
                    <jdk>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>  
    
                   
                  
                   
                  
                  
                  
                  
                  
                <properties>  
    
                      
                    <user.install>usr/local/winner/jobs/maven-guide</user.install>  
    
                </properties>  
    
                  
                <repositories>  
    
                      
                    <repository>  
    
                          
                        <id>codehausSnapshots</id>  
    
                          
                        <name>Codehaus Snapshots</name>  
    
                          
                        <releases>  
    
                              
                            <enabled>false</enabled>  
    
                              
                              
                            <updatePolicy>always</updatePolicy>  
    
                              
                              
                            <checksumPolicy>warn</checksumPolicy>  
    
                        </releases>  
    
                          
                          
                        <snapshots>  
    
                            <enabled />  
                            <updatePolicy />  
                            <checksumPolicy />  
    
                        </snapshots>  
    
                          
                        <url>http://snapshots.maven.codehaus.org/maven2</url>  
    
                          
                          
                        <layout>default</layout>  
    
                    </repository>  
    
                </repositories>  
    
                  
                  
                  
                <pluginRepositories>  
    
                      
                    <pluginRepository>  
                        <releases>  
                            <enabled />  
                            <updatePolicy />  
                            <checksumPolicy />  
                        </releases>  
    
                        <snapshots>  
                            <enabled />  
                            <updatePolicy />  
                            <checksumPolicy />  
                        </snapshots>  
    
                        <id />  
                        <name />  
                        <url />  
                        <layout />  
                    </pluginRepository>  
    
                </pluginRepositories>  
    
                  
                  
                  
                  
                <activeProfiles>  
    
                    <activeProfile>env-test</activeProfile>  
    
                </activeProfiles>  
    
            </profile>  
    
        </profiles>  
    
    </settings>