Maven学习与实践

Maven仓库镜像修改---阿里或网易

网易：   http://mirrors.163.com/.help/maven.html

一、通过修改setting.xml修改maven

打开maven配置文件

./apache-maven-3.5.2/conf/settings.xml

找到<mirrors></mirrors>标签节点

添加一个的mirror子节点：

<mirror>
    <id>nexus-163</id>
    <mirrorOf>*</mirrorOf>
    <name>Nexus 163</name>
    <url>http://mirrors.163.com/maven/repository/maven-public/</url>
</mirror>

---

二、在maven项目pom中使用

打开项目配置文件

pom.xml

添加或修改
<repositories>
    <repository>
        <id>nexus-163</id>
        <name>Nexus 163</name>
        <url>http://mirrors.163.com/maven/repository/maven-public/</url>
        <layout>default</layout>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
        <releases>
            <enabled>true</enabled>
        </releases>
    </repository>
</repositories>
<pluginRepositories>
    <pluginRepository>
        <id>nexus-163</id>
        <name>Nexus 163</name>
        <url>http://mirrors.163.com/maven/repository/maven-public/</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
        <releases>
            <enabled>true</enabled>
        </releases>
    </pluginRepository>
</pluginRepositories>

执行maven update更新一下即可。

---

二  maven.plugins配置

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <hadoop.version>2.7.3</hadoop.version>
    <java.version>1.8</java.version>
    <maven.version.min>3.2.5</maven.version.min>
    <scala.minor.version>2.11</scala.minor.version>
    <scala.complete.version>${scala.minor.version}.8</scala.complete.version>
    <spark.version>2.0.1</spark.version>
    <corenlp.version>3.4.1</corenlp.version>
</properties>

<pluginManagement>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-enforcer-plugin</artifactId>
            <version>1.4.1</version>
            <executions>
                <execution>
                    <id>enforce</id>
                    <configuration>
                        <rules>
                            <requireModuleConvergence/>
                            <requireMavenVersion>
                                <version>${maven.version.min}</version>
                            </requireMavenVersion>
                            <requireJavaVersion>
                                <version>${java.version}</version>
                            </requireJavaVersion>
                        </rules>
                    </configuration>
                    <goals>
                        <goal>enforce</goal>
                    </goals>
                </execution>

                <execution>
                    <id>default-cli</id>
                    <goals>
                        <goal>enforce</goal>
                    </goals>
                    <phase>validate</phase>
                    <configuration>
                        <rules>
                            <requireJavaVersion>
                                <message>
                                    <![CDATA[You are running an older version of Java. This application requires at least JDK ${java.version}.]]>
                                </message>
                                <version>[${java.version}.0,)</version>
                            </requireJavaVersion>
                        </rules>
                    </configuration>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>org.apache.rat</groupId>
            <artifactId>apache-rat-plugin</artifactId>
            <version>0.12</version>
            <configuration>
                <excludes>
                    <exclude>**/*.iml</exclude>
                    <exclude>**/*.md</exclude>
                    <exclude>**/*.txt</exclude>
                    <exclude>**/*.geojson</exclude>
                    <exclude>**/target/**</exclude>
                    <exclude>**/dependency-reduced-pom.xml</exclude>
                    <exclude>.travis.yml</exclude>
                </excludes>
                <licenses>
                    <license implementation="org.apache.rat.analysis.license.SimplePatternBasedLicense">
                        <patterns>
                            <pattern>Copyright 2015 and onwards Sanford Ryza, Juliet Hougland, Uri Laserson,
                                Sean Owen and Joshua Wills
                            </pattern>
                        </patterns>
                    </license>
                </licenses>
            </configuration>
            <executions>
                <execution>
                    <phase>verify</phase>
                    <goals>
                        <goal>check</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>net.alchim31.maven</groupId>
            <artifactId>scala-maven-plugin</artifactId>
            <version>3.2.2</version>
            <configuration>
                <scalaVersion>${scala.complete.version}</scalaVersion>
                <scalaCompatVersion>${scala.minor.version}</scalaCompatVersion>
                <args>
                    <arg>-unchecked</arg>
                    <arg>-deprecation</arg>
                    <arg>-feature</arg>
                </args>
                <javacArgs>
                    <javacArg>-source</javacArg>
                    <javacArg>${java.version}</javacArg>
                    <javacArg>-target</javacArg>
                    <javacArg>${java.version}</javacArg>
                </javacArgs>
            </configuration>
            <executions>
                <execution>
                    <phase>compile</phase>
                    <goals>
                        <goal>compile</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.5.1</version>
            <configuration>
                <skip>true</skip> <!-- scala plugin compiles everything -->
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.18.1</version>
            <configuration>
                <useFile>false</useFile>
                <disableXmlReport>true</disableXmlReport>
                <includes>
                    <include>**/*Test.*</include>
                    <include>**/*Suite.*</include>
                </includes>
            </configuration>
        </plugin>


        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-clean-plugin</artifactId>
            <version>3.0.0</version>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-source-plugin</artifactId>
            <version>3.0.1</version>
            <executions>
                <execution>
                    <id>attach-sources</id>
                    <goals>
                        <goal>jar</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <version>3.0.2</version>
            <configuration>
                <skipIfEmpty>true</skipIfEmpty>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.6</version>
            <configuration>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
                <recompressZippedFiles>false</recompressZippedFiles>
            </configuration>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-install-plugin</artifactId>
            <version>2.5.2</version>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <version>3.0.1</version>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-deploy-plugin</artifactId>
            <version>2.8.2</version>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <version>2.10</version>
            <executions>
                <execution>
                    <id>copy-dependencies</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <includeScope>runtime</includeScope>
                    </configuration>
                </execution>
            </executions>
        </plugin>

    </plugins>
</pluginManagement>